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Automotive
sensors,
Automotive Testing
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A
selection of recently
published
technical
articles, white papers, products
&
application examples:
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Epson Toyocom Develops New Series of Gyro-sensors for Vehicle Attitude
Sensing |
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 Epson Toyocom Corporation,
the leader in crystal devices, announced the development of a
new series of compact, reliable gyro-sensors (angular rate
sensors) capable of withstanding temperatures as high as 125°C.
The new XV-9000 series of gyro-sensors is designed for vehicle
attitude sensing applications in the automotive industry. More
and more vehicles are coming standard-equipped with driving
safety devices as calls for safer vehicles grow louder. The
United States, Europe, and Japan have all introduced legislation
mandating that vehicles be equipped with active safety systems
such as electronic stability control (ESC) to detect skidding
and correct vehicle attitude. In addition, manufacturers are
increasingly installing passive safety features, such as
rollover protection systems that detect vehicle rollovers and
side curtain airbags. These safety systems, which have to be
able to correctly sense skidding, rollovers, and other hazardous
vehicular behavior, are driving growth in demand for
gyro-sensors that detect changes in attitude by measuring
angular velocity. The sensors in the new XV-9000 series are
designed to meet these needs. By applying QMEMS*1 technology to
fabricate crystal sensing elements in an original hammerhead
structure, Epson Toyocom was able to realize very small sensors
that exhibit stable characteristics over a wide temperature
range (-40 to +125°C). In addition, Epson Toyocom increased
sensor reliability by providing a diagnostic circuit that
detects failures at any given time and at startup. The sensors
have also achieved excellent vibration resistance and shock
survivability by optimizing the sensing elements and their
support structure. ... |
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+ Info |
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| Melexis introduces MLX90132 Transceiver for
NFC capability in cars |
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 Melexis:
Near Field Communication (NFC), is a bidirectional short
range communication technology rapidly becoming the
technology of choice for access control, point of
purchase transactions and data exchange in handheld
smartphones worldwide. Automotive manufacturers intend
to leverage NFC’s strengths in a host of features to
enhance the ownership experience. Melexis MLX90132
Transceiver IC for NFC is designed and qualified for
automotive systems also making it robust and durable in
retail, consumer and industrial NFC applications.
Automotive OEMs aggressively pursue improvements in
convenience, security and intuitive interactions in the
vehicle. Melexis NFC technology offers all the above at
a low cost and great ease of use. MLX90132 is a
13.56MHz, fully integrated, multi-protocol RFID/NFC
transceiver IC. It supports ISO/IEC protocols 18092,
14443A and B, 15693 as well as 18000-3. It has been
designed to handle sub-carrier frequencies from 106 to
848 kHz and baud rates up to 848kbit/s. The digital
section of the MLX90132 handles the low protocol layers
from API to physical layer using advanced bit and frame
decoding functions. ... |
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+ Info |
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| New optical linear array from Melexis
turns the spotlight to real-time fuel quality sensing |
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 Melexis:
Near IinfraRed (NIR) spectroscopy using the
company’s 3rd generation of Optical Linear
Array, the MLX75306 enables real-time fuel
quality sensing for engine management. Working
with petrochemical and other researchers, the
company has decoded the optical fingerprint of
different types of fuel available in the market.
A cost effective and robust spectrum analyzer is
realized with LED light, optical filters and the
MLX75306. Measurement of fuel type, mixtures and
contaminants provides engine control systems an
important new input for optimizing efficiency
and emissions. Refined fuel quality analysis
capabilities are useful for several reasons. At
present, automotive OEMs supply different
specification engines to different continents
because of variances in fuel quality. Direct
molecular fuel analysis offers vehicle
manufacturers the ability to develop a single,
real-time programmable engine that is suitable
for all regions, as opposed to the current
situation whereby engines are developed per fuel
region. More accurate fuel analysis techniques
can also be used to respond to new and emerging
fuel types like Flex Fuel. As fuel price rises
globally, fuel adulteration practices have
become common in some countries, providing
additional justification for technologies that
can identify the compounds and concentration of
certain additives and, if necessary, alert the
driver. Increasingly tight emissions regulations
also support the provision of better information
about a fuel’s intrinsic quality as it can be
used to help the engine run in an optimal and
therefore more emissions-friendly way. ... |
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+ Info |
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A
selection of recently
published
technical
articles & products:
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| Miniature Triaxial Accelerometers for Modal
Analysis, 3263A Series |
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 Dytran
Instruments, Inc., a leading manufacturer of
piezoelectric and DC MEMS accelerometers, force sensors
and pressure transducers and associated electronics, has
introduced the 3263A series of miniature IEPE triaxial
accelerometers, with an overall weight of just 5.6
grams. Available in three sensitivities of 10, 50 and
100 mV/g, design of the Dytran 3263A series features
ceramic shear sensing elements, coupled with low noise
electronics and packaged in a lightweight titanium
housing. The 3263A series accelerometers offer a broad
frequency response with a 4-pin radial connector and an
internal 4-40 thread for stud mounting. Units are
hermetically sealed for reliable operation in high
humidity and dirty environments. The Dytran 3263A series
is ideal for use in a variety of automotive applications
including modal and structural analysis, Noise,
Vibration and Harshness (NVH), Squeak & Rattle, and
vibration control. ... |
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+ Info |
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Micronas set to enlarge its 3D Hall sensor family |
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 Micronas,
a leading supplier of cutting-edge sensor and IC system
solutions for automotive and industrial electronics, invests in
the development of new hall sensors of the HAL 36xy and HAL 38xy
families and so enlarges its product portfolio in the field of
multi-dimensional magnetic field detection. Unlike standard
magnet field measurements which only capture and detect magnetic
fields whose field lines run orthogonally to the chip surface,
the HAL 36xy and HAL 38xy sensor families with their additional
vertical Hall boards also detect magnetic field components of
the magnetic field running parallel to the surface. The vertical
Hall boards have the advantage that they can be made using a
standard CMOS process without additional post-processing and
that they are not influencing the magnetic field itself. The
members of the Hall sensor families based on 3D Hall technology
all feature temperature-compensated Hall boards with cycled
offset compensation, A/D transformers, digital signal
processing, a push-pull output, an EEPROM with redundant memory
cells and write protection for the calibration data and the data
registry information, a digital programming interface as well as
additional switching components realizing diagnosis functions
and so enhancing the safety of the aggregate system such as
temperature and voltage monitoring (under and overvoltage),
open-circuit detection and overload protection in all
connections. Additional functions such as an EEPROM self-test
during system start can be activated by the customer. The
sensors of the HAL 36xy family detect the magnetic field
components in the X and Y level in three-dimensional space ... |
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+ Info |
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| New Generation of LIN Transceiver Targets
Europe Platforms |
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 Melexis:
LIN (Local Interconnect Network) nodes continue
exponential growth rate in Europe. To address this
growing need for LIN transceivers Melexis introduces its
next Generation LIN transceiver IC for LIN Bus systems
according to the LIN 2.x standard. The MLX80020BA
extends Melexis’ existing product line of LIN
transceivers and System Basis Chips as well as fully
integrated LIN solutions. The LIN bus continues its
successful adoption in automotive applications. This
robust, cost effective communication scheme enables many
basic networking functions in sub-systems previously
considered to be uneconomical for smart sensors,
actuators and controls. As a consequence of this
successful implementation of many different LIN
applications there is a need for LIN transceivers to
manage the physical connection of the standard MCU to
the LIN bus. Melexis new MLX80020BA easily meets the
demand for LIN transceivers compliant to the LIN 2.x
standard. ... |
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+ Info |
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Sierra Expands Global Reach with the Acquisition of CP Engineering in
the United Kingdom |
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 Sierra
Instruments, headquartered in Monterey, California, a
flow measurement and control instrumentation and automotive test
systems company, has signed an agreement to acquire CP
Engineering, a privately-held company headquartered in Malvern,
England. For the last 30 years, CP has designed and manufactured
engine and vehicle testing technology with hardware and software
solutions that cover the complete range of automotive test
applications. As part of the purchase, Sierra has also acquired
CP India located in Pune, India and is in the process of forming
a joint venture company in Beijing, China. “As a crucial member
of the design team that developed Sierra’s flagship BG®3 engine
emissions sampling system, CP has worked closely with Sierra for
over a decade," says CP Managing Director, Martin Hird. “As a
result, not only do we have great respect for each other, but we
have a deep trust that extends throughout both company cultures.
We also share the same passion for the values of quality,
delivery, innovation and customer support.” ... |
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+ Info |
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More technical articles & products to this topic:
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Find
all manufacturers and suppliers of
automotive sensors &
automotive testing
devices |
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New Generation of LIN Transceiver Targets GM and Ford Platforms |
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Melexis:
LIN (Local Interconnect Network) nodes continue
exponential growth rate at GM and Ford. To address this
growing need for LIN transceivers Melexis introduces its
next Generation LIN transceiver IC for LIN Bus systems
according to the SAE J2602 standard. The MLX80020BB
extends Melexis’ existing product line of LIN
transceivers and System Basis Chips as well as fully
integrated LIN solution. The LIN bus continues its
successful adoption in automotive applications. This
robust, cost effective communication scheme enables many
basic networking functions in sub-systems previously
considered to be uneconomical for smart sensors,
actuators and controls. As a consequence of this
successful implementation of many different LIN
applications there is a need for LIN transceivers to
manage the physical connection of the standard MCU to
the LIN bus. Melexis new MLX80020BB easily meets the
demand for LIN transceivers compliant to the SAE J26902
standard. ... |
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The modular Approach to Tire Pressure Monitoring Systems |
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Melexis
publicly unveils its second generation solution for
TPMS, which combines the MLX91801 Pressure Sensor and
MLX72013 RF Transmitter. Further, this TPMS module can
be associated to the MLX71122 Multi-Channel RF Receiver
in order to build a complete highly integrated solution,
compliant with existing Remote Keyless Entry (RKE)
systems. Tire pressure monitoring is a proven safety
enhancement to any vehicle, whether passenger car, light
truck, heavy truck or bus. The challenges of meeting
regional regulations, and OEM system compatibility,
favor modular solutions for most vehicles. A modular
approach pairs the MLX91801, System in a Package (SIP)
analog pressure sensor and sensor interface
micro-controller, with an optimized RF Transmitter, the
MLX72013. Adding an external roll sensor and peripheral
passive support components yields a complete, cost
effective, TPMS solution. The MLX91801 contains blocks
for control of the sensor interface, communication
interface and power management blocks supporting
extremely low power consumption in standby mode. The
device measures pressure, temperature and supply
voltage. The pressure sensing element is a MEMS based
absolute resistive bridge pressure sensor. The
communication interface provides commands for receiving
and sending data to the host system. A standard software
library with low-level routines gives access to all the
IC’s functions. Application examples provided by Melexis
offer an introduction to the Melexis microcontroller
programming and allow quick custom developments. The
MLX91801 pressure sensor ... |
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Collision Avoidance System By Melexis and Based on SoftKinetic
Technology |
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Melexis, a leading provider of integrated
circuits for the automotive market, is proud to introduce a new
solution based on Melexis’ range-sensing technology, licensed
from SoftKinetic. The solution will be demonstrated at the
International Motor Show next week in Frankfurt, Germany. The
optical based technology, DepthSense™, was invented by
SoftKinetic, and subsequent advances and developments have been
the result of close cooperation between SoftKinetic and Melexis.
Melexis integrates DepthSense™ in solutions, which enable
next-generation comfort and safety systems for the automotive
industry. The cost-effective and robust solution detects and
avoids collisions with obstacles around the vehicle.
SoftKinetic’s DepthSense™ optical ranging technology provides
the Melexis’ automotive customer with unique sensing
capabilities, versatility, integration possibilities and cost ... |
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Find
all manufacturers and suppliers of
automotive sensors &
automotive testing
devices |
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Bourns Receives Prestigious Bosch Supplier Award |
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Bourns,
Inc., a leading manufacturer and supplier of electronic
components, announced that its Automotive Division has received
the prestigious Bosch Supplier Award from the Robert Bosch GmbH.
The Bosch award recognizes companies that have performed
particularly well in manufacturing and supplying products or
services over the past two years – especially in terms of
quality, pricing, reliability, technology, and continuous
improvement. “The Bosch Supplier Award goes to outstanding
suppliers who play a key role in the Bosch Group’s success and
work with us on the further development and improvement of our
products and manufacturing processes,” said Franz Fehrenbach,
chairman of the board of management of Robert Bosch GmbH, at the
presentation ceremony on July 19, 2011 at Stuttgart’s Alte
Reithalle. “Bourns is thrilled to have participated in the
Bosch Group’s success and thankful our beneficial relationship
continues to grow,” said Jeff Pyle, vice president of Bourns
Automotive Division. “This award further confirms Bourns’
commitment to providing the highest quality and superior
performing position sensors and angle sensors ... |
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Automatic Wiper Control IC from Melexis Sets New Reference Standard |
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Melexis:
Intelligent controls in automobile convenience and safety
systems continue to enhance the driving experience. Automatic
windshield wipers bring increased driver convenience and
enhanced vision quality by reacting autonomously when mist, fog,
rain or road spray begin to obstruct light transmission through
the front windshield. Early generation reference designs rely on
discrete sensing schemes or ASIC based sensor modules. Melexis
new MLX75308 RainLight Sensor Control IC brings much needed
improvement in performance, flexibility and complexity. The
MLX75308 controls all the major components found in a rain and
light sensor module typically applied behind the front
windshield of an automobile. The sensor system consists of Near
Infrared LEDs, Photodiodes, an MLX75308, a microcontroller and,
in many instances, a Network Bus interface IC. The significant
challenge addressed by the MLX75308 is the ability to provide
sensitive detection of raindrops or mist in the presence of a
highly dynamic light load from the sun. Previous solutions to
this challenge involved expensive optical waveguides or
elaborate algorithm which reduced responsivity and increased ... |
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Inspecting adhesive beading on car windscreens |
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A
new high-speed inspection system has been developed for
the
automobile industry, based on Micro-Epsilon's
scanCONTROL 2710 system. It detects the quality of
adhesive beads as soon as they have been applied during
the vehicle assembly process. The BeadMonitor system,
developed in the UK, measures the height and width of
the polyurethane adhesive beads while they are being
applied to the edges of the screen. The sensor head is
mounted directly behind the nozzle at the end effector
of a robot. The sensor head can be easily set and
configured. It is also possible to adapt the sensor to
other applications quickly and simply. The scanCONTROL
2710 profile scanner offers a number of interfaces, so
ensuring user-friendly operation with a variety of
software platforms. The measurement range can be set to
10, 25 or 100 mm - or even up to 600 mm. Image quality
is an important criterion, as it is vital that the
sensor can detect the black shiny surface of the beads
of adhesive. During the evaluation ... |
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Melexis Integrated MEMs Sensors handle more than Just Pressure |
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Melexis:
The MLX90807 and MLX90808 fully integrated,
relative and absolute pressure sensor die are
realized with CMOS technology combined with MEMS
bulk micromachining. These monolithic solutions
are both fully automotive qualified. Each
consists of a silicon membrane with
piezoresistors to transform the stress induced
by pressure into an electrical signal. An analog
signal chain interacting with a digital core,
including programmable memory, allows full
calibration on chip in order to achieve an
optimized transfer function over the desired
working pressure and temperature range. The
Melexis integrated pressure sensor die cover
many pressure ranges from a span of 100mbar to
several bars. Their use is straightforward when
the media to be measured is relatively benign
like dry air found in barometric sensing or
engine intake manifolds, brake boosters or even
stronger media like fuel vapor. For harsher
media applications like oils, liquids and engine
exhaust gas, the Melexis chips must include
special, secondary protection for the die. The
Melexis integrated pressure sensors are proven
top performers in demanding automotive
applications. The sensors meet and exceed
typical automotive industry quality ... |
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Fully calibrated high accuracy MEMs infrared temperature sensor |
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Melexis
launches its 3rd generation of
contactless MEMs infrared temperature
sensors. The high accuracy of the newest
member of the MLX90614 family makes it
suitable for limitless applications in
automotive, medical, industrial and
consumer markets. 12 years ago Melexis
pioneered MEMs contactless infrared
temperature sensors. This family of
successful MEMs sensors is now built
into dashboards of cars to guide the
HVAC system. It is used in ear- and
forehead thermometers, microwave ovens,
green air conditioning systems, process
control and maintenance systems, medical
blood analyzers and mobile phones. A
common problem in the use of infrared
thermometers is the error induced due to
fast temperature variations and/or
thermal gradients. ... |
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Find
all manufacturers and suppliers of
automotive sensors &
automotive testing
devices |
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Micronas presenting new generation of Hall sensors for extended position
measurement |
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Micronas,
a leading supplier of cutting-edge sensor and IC system
solutions for
automotive and industrial electronics, presents a
new generation of
Hall sensors for
linear position measurement with their HAL 38xy
family. The HAL 38xy family is firmly based on the 3D
Hall technology which features two vertical and one
horizontal Hall plate. Accompanying Micronas’ market
launch of this new generation is a first spin-off, the
HAL 3855. The HAL 3855 is strictly speaking a 2D
position sensor, as it needs only two components of
a magnetic field in order to enable a linear position
measurement. If an axially magnetized magnet is moved
parallel to the surface of the sensor housing, the
sensor detects every change in the magnetic field
components By and Bz. The internal digital signal
processing of the HAL 3855 puts the measured values in
relation to each other and so delivers the displacement
information at the output side by way of an analog
signal. ... |
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Automatic Extended High Dynamic Range Image Sensor from Melexis focuses
on Driver Assistance and Night Vision Systems |
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Melexis
announces the launch of a new image sensor in
the “Avocet” series, the MLX75412 extended HDR
Image Sensor. The MLX75412 includes two on-chip
functions: a high performing fully automatic
Extended HDR and exposure control function named
“Autobrite®” and an adaptive histogram remapping
function named “Autoview™”. With these
functions, a full feature set is offered which
greatly simplifies building HDR cameras. Focus
applications include automotive driver
assistance and night vision applications,
security/surveillance applications, fleet safety
cameras, truck blind spot cameras,
transportation/heavy vehicle cameras, and other
outdoor and all weather cameras. The Avocet
series are wide-VGA image sensors with a
1024x512 pixels resolution. They feature an
extended ... |
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SSI Technologies Inc. Announces Combination Sensor, For Monitoring DEF
Temperature-Level-Concentration |
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SSI
Technologies Inc. announced the launch of an SCR System
DEF combination sensor to monitor urea level, temperature and
concentration. These sensors are designed to meet pending
worldwide emissions regulations that will require on-and
off-road OEMs to monitor DEF quality and concentration for
mandated emissions control associated with SCR systems. The
combination sensor, utilizing proven ultrasonic technology, is
an in-tank design with OBD capability. It provides these
critical measures and capabilities: - Detection of 10 percent or
greater water dilution of DEF, - Detection of DEF contaminants
such as diesel fuel, water, windshield washer fluid, brakes
fluid, motor oil, gasoline and anti-freeze, - High resolution
(0.5 mm)DEF level monitoring for OEM operator information, -
Immediate operator notification of any diesel miss-fills in DEF
tank, - Accurate temperature monitoring (+/- 3 degrees C) for
DEF heating management, - Redundant indication of empty DEF
tank, - J1939 CAN-Bus technology for ready system integration, -
Programmable for profiling to regular or irregular/odd shaped
DEF tanks. SSI will provide test samples and engineering counsel
to qualified OEMs or system suppliers. SSI Technologies Inc. is
leading designer and manufacturer of ultrasonic level, pressure
and magnetic sensors and monitoring systems. ... |
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Versatile, universal non-contact Triaxis sensors promise simply
limitless Linear, Rotary and 3D position sensing options in automotive,
industrial, medical and consumer products |
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Melexis
newest generation of Triaxis sensors bring second
generation advancements to challenging applications in
harsh environments. The Triaxis technology has proven to
be a leading solution to a variety of position sensing
requirements. EGR Valves, Turbo Wastegate Actuators,
Electronic Throttle Body solutions, Steering angle,
Suspension Height, Transmission Clutch; Shift and Fork
position and Human Machine Interface are among the
successful problems solved by Triaxis technology. The
MLX90360 and MLX90363 bring to market the next
generation of Triaxis technology. Using lessons learned
from over 6 years of applications support and design
wins Melexis has engineered two advanced chips for all
Linear, Rotary and 3D non-contact position sensing. Both
devices are available in single and dual redundant
implementations to cost-effectively address the full
range of applications, including safety critical sensing
requirements. The MLX90360 provides analog or PWM output
with fully programmable capabilities to simplify
application development. Linear or rotary position
sensing with direct, point-to-point, connection to the
control electronics an ... |
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Bourns Announces Combined Torque and Angle Sensor for Electric Power
Assisted Steering Applications (EPAS) |
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Bourns, Inc., a leading manufacturer and
supplier of electronic components, today announced a new
combined torque and angle sensor designed for Electric Power
Assisted Steering Applications (EPAS) and other automotive
systems. The new combined sensor provides torque and steering
angle measurement in a single package, replacing two discrete
sensors for significant space and cost savings. Based on Bourns’
Hall Effect (HE) non-clockspring torque sensor technology, the
combined sensor uses driver input to measure the steering torque
while simultaneously converting the rotation speed and direction
of the steering wheel. The torque portion of the sensor is
designed specifically for EPAS, and the steering angle signal
can be used in a variety of automotive systems including
Electronic Stability Control (ESC), Advanced Front Lighting
Systems (AFLS), Navigation, and Assisted Parking Systems.
“Bourns has more than 14 years experience in delivering proven
steering angle and torque sensors, and is committed to continued
innovation,” said Johneric Leach, product line manager for
steering and vehicle stability sensors at Bourns. “Using this
experience to combine technologies into a single functional
package demonstrates our innovation, and Bourns has made a
significant investment in extensive trials and testing to ensure
this product meets customer expectations and next-generation
automotive requirements.” ... |
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Find
all manufacturers and suppliers of
automotive sensors &
automotive testing
devices |
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Texense 8 Channels infrared Surface Tyre Temperature Sensor |
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Texys
International has been developing for more than 10
years a range of sensors suitable for embedded Testing for
Racing applications. From the beginning, Texys has worked
constantly on non contact sensors to measure temperatures of
Tyres, brakes disks, clutches… Texense Infrared sensors have
gained a solid reputation in Racing World and are used by many
top Teams worldwide. We have released in 2009 a new infrared
sensor, dedicated to Tyre Temperature Monitoring. That product
was developed first for Formula1 application. It allows to
measure a line of 8 spots on a tyre width and therefore if
installed at the correct distance will give the surface tyre
temperature distribution. These 8 Channel temperatures are
directly sent on the CAN Bus of the data Logging System. The
Texense IRN8, combining perfect accuracy at 140°C (+/- 1%FS) and
good temperature compensation, is the ideal solution to measure
surface tire temperature on the whole width in most severe
conditions. ... |
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Silicon Designs Introduces MEMS Capacitive Sensing Modules for
Automotive R&D, Crash Test and Vehicle Dynamics Testing |
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Silicon
Designs, Inc. (SDI), a global industry manufacturer of
highly rugged industrial-grade
MEMS capacitive accelerometer chips and modules, has
introduced the model A2260, a high-precision accelerometer,
designed to meet a variety of
automotive R&D, crash test and vehicle dynamics testing
requirements such as NVH, drivetrain and powertrain testing,
vehicle suspension and handling, crash event detection and
airbag performance assessments. The Silicon Designs model A2260
is expressly tailored for zero-to-medium frequency applications
and offers integral amplification and high-drive, low impedance
buffering for precision measurements. The accelerometer produces
two analog voltage outputs and features a four-wire connection,
supporting both single ended and differential modes. Signal
outputs are fully differential about a 2.5V common mode voltage.
Sensitivity is independent from the supply voltage of +8 to
+32V. At zero acceleration, the output differential voltage is
nominally 0 VDC; at full scale acceleration, the output
differential voltage is ±4 VDC. The sensors feature on-board
voltage regulation and an internal voltage reference which
eliminates precision power supply requirements. The sensor is
relatively insensitive to temperature changes and thermal
gradients. Self-calibration is quick and easy. Within standard
range (2 to 400 g), most accelerometers ... |
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Micronas showcases system solution for brushless DC motor control
applications |
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Micronas,
a leading supplier of cutting-edge sensor and IC
system solutions for automotive and industrial
electronics, announced that it will showcase an
enhanced system solution for brushless DC motor
(BLDC) drive applications. The system solution
comprises the Micronas embedded microcontroller
HVC 2480B, a flash-based 8-bit microcontroller
which can directly be connected to 12V supplies,
equipped with a built-in three-phase driver for
small BLDC motors. With the introduced system
solution Micronas is addressing the fast growing
market of brushless motor applications. Many DC
and stepper motor applications will switch to
brushless solutions due to their overall better
performances in terms of energy consumption,
space requirements, reliability, and noise
reduction – especially in the harsh automotive
environment. Depending on the system
requirements, BLDC applications today are using
either Hall-effect sensors or the back
electromotive force (BEMF) to detect the rotor
position and perform the motor commutation. In
addition to the standard Hall sensor interfaces,
the HVC 2480B has built-in comparators and a
virtual star point reference for motor position
detection via BEMF monitoring ... |
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HBM supporting process safety during steering assembly for the premium
sports car SLS AMG |
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HBM:
With a peak performance of 420 kW, the 6.3 liter engine
accelerates the Mercedes-Benz SLS AMG from zero to 100
km/h in just 3.8 seconds. The highest of standards apply
during production and quality control of this sports
car. For example, the steering coupling that is produced
by DURA Automotive Systems Reiche GmbH is mounted
manually and simultaneously subjected to strict quality
controls. Modern measurement technology from HBM is used
here. The steering coupling, which serves as the
connection between the steering wheel and the steering
gear, consists of a corrugated tube, a smooth tube and a
double universal joint. The joint used here, a so-called
constant velocity joint, has a decisive influence on the
steering precision. ... |
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Camera Sensor Enhances Automotive and Surveillance Safety |
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Melexis
announces the launch of the MLX75411 “Avocet” High
Dynamic Range image sensor. Originally designed for
automotive driver assistance and night vision
applications, this camera sensor chip will also be
beneficial for security/surveillance cameras, fleet
safety cameras, truck blind spot cameras,
transportation/heavy vehicle cameras, and other outdoor
and all weather cameras. Benefits of High Dynamic Range:
The Avocet image sensor is a wide-VGA sensor with a
1024x512 pixels resolution. It features an extended high
dynamic range of up to 154dB in every single frame at a
full frame speed of 60fps. This offers tremendous
picture quality benefits during day time and night time
and thus enhances safety offered by driver assistance
systems ... |
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Find
all manufacturers and suppliers of
automotive sensors &
automotive testing
devices |
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High-Sensitivity, Miniature Triaxial K-Beam® MEMS Capacitive
Accelerometer Family for Vehicle Dynamics, Structural Analysis and NVH |
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Kistler,
worldwide supplier of precision sensors, systems and
instrumentation for the dynamic
measurement of pressure,
force,
torque and
acceleration, has announced the launch
of the Type 8395A…, a miniature, cube-shaped,
high-sensitivity, low-noise triaxial MEMS capacitive
accelerometer series, incorporating Kistler's own K-Beam
technology. The Type 8395A… is designed to
simultaneously measure acceleration and low-frequency
vibration in three mutually perpendicular axes (x, y and
z) within a variety of
automotive, aerospace, OEM, R&D
and general laboratory test applications. The Kistler
Type 8395A… series is available in six different models,
with measurement ranges from ±2 … ±200 g and a frequency
response of 0 … 1000 Hz (5 %). The compact design
provides a 0,85 inch (21,6 mm) cube footprint and
incorporates a MEMS variable capacitance sensing
element, consisting of a small inertial mass and flexure
element sandwiched between two parallel plates. As the
mass deflects under acceleration, the capacitance
between the element and plates changes, which is
converted to a proportional voltage by the internal
analog signal conditioner. The output signal format of
the Type 8395A ... |
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Bourns Named Preferred Supplier by the Bosch Group, Bourns is Honored
for its Position and Angle Sensors Quality and Customer Service |
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Bourns, Inc., a leading
manufacturer and supplier of electronic components, today
announced that its Automotive Division has received a Preferred
Supplier Award from the Robert Bosch GmbH. The award was given
to Bourns for its quality and customer service performance in
the supply of its automotive position and
angle sensors. This recognition is part of the Bosch Group’s
supplier management program that includes continuous supplier
assessment based on defined criteria. Bourns supplies the Bosch
Group with automotive position and angle
sensors, fuel cards and various circuit protection and resistive
products that are used in automotive, industrial and consumer
products worldwide. “This award confirms Bourns’ commitment to
provide the highest quality and superior performing
automotive position and angle sensors available
in the market, as well as to exceed customer expectations for
service and support,” said Jeff Pyle, vice president of Bourns
Automotive Division. “We are honored to be recognized as a
Preferred Supplier of the Bosch Group, and have the opportunity
to solidify a long-term relationship with this respected
manufacturer.” About Bourns: Bourns, Inc. is a leading
manufacturer and supplier of automotive sensors, circuit
protection solutions, magnetic products, microelectronic
modules, trimming and precision potentiometers, panel controls
and encoders ... |
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High-Sensitivity, Single Axis K-Beam® MEMS Capacitive Accelerometer for
Structural Analysis and NVH |
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Kistler,
worldwide supplier of precision sensors, systems and
instrumentation for the dynamic measurement of
pressure,
force,
torque and acceleration, has introduced the Type
8315A…, a high-sensitivity, low-noise single axis
MEMS capacitive accelerometer series. Incorporating
the company's own K-Beam technology, the Type 8315A… is
designed to measure acceleration and low-frequency
vibration in the primary sensing axis within a variety
of
automotive, aerospace, OEM, R&D and general
laboratory test applications. The Kistler Type 8315A…
series is available in six different models, with
measurement ranges from ±2 … ±200 g and a frequency
response of 0 … 1 000 Hz (5 %). The compact design
provides a 1-inch (25,4 mm) footprint and incorporates a
MEMS variable capacitance sensing element, consisting of
a small inertial mass and flexure element sand-wiched
between two parallel plates. As the mass deflects under
acceleration, the capacitance between the element and
plates changes, which is converted to a proportional
voltage by the internal analog signal conditioner. ... |
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Micronas current transducer family with digital output for automotive
and industrial applications |
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Micronas,
a leading supplier of innovative application-specific
sensor and IC system solutions for
automotive and industrial applications, presents the
CUR 315x current transducer family based on the
Hall-effect principle. These new additions consist
of the devices CUR 3150 and CUR 3155. Both programmable
devices employ a digital output instead of an analog
output. The output involves a PWM signal with a
resolution of as much as 16 bit. The CUR 3150 as well as
the CUR 3155 achieve their accuracy by using active
compensation measures. In addition to that, the CUR 3155
offers even higher accuracy by a reduced sensitivity
error over temperature resulting in a value below 1
percent under optimum conditions. Both current
transducers address applications such as battery
monitoring (e.g. in hybrid or electric vehicles),
start-stop systems, smart metering and solar inverters.
Combined with a ferromagnetic flux concentrator, the CUR
315x family is capable of determining electric currents
in the milliampere range. When using a special conductor
configuration, measurements in the heavy current range
... |
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THN4x, 4 ways digital Thermocouple Conditonner for CAN Bus |
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Texys
International is proud to release its
new 4 ways thermocouple Amplifier, THN4x. Based
on the digital version of our patented
thermocouple Connector/Amplifiers, that version
brings high accuracy in a compact housing and
delivers the 4 readings through the CAN Bus. As
per the single version, any type of junction is
available, K, J, T…. as well as different
temperature ranges. On the CAN side, several
parameters are user configurable : Baudrate,
emission frequency, ID, °C/°F. The product is
designed in line with dimensions 80 x 33 x 11mm.
5 to 16V supply voltage and Operating
temperature – 20 to 100°C allow the use of THN4x
for embedded testing. Texys international has
been developing for more than 10 years a range
of sensors suitable for embedded Testing for
Automotive applications. Our sensors are used
when conditions are space limit and harsh
environment. From the beginning, Texys has been
working constantly on temperature measurement
creating a range of Infrared sensors but also
Thermocouple amplifiers ... |
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Find
all manufacturers and suppliers of
automotive sensors &
automotive testing
devices |
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Miniature Accelerometer for High Temperature Automotive and Aerospace
Vibration Measurements, 3221C Series |
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Dytran
Instruments is pleased to announce the release
of a new family of charge mode accelerometers designed
specifically for high temperature vibration measurements
of small structures. The 3221C series are ideal for
automotive and aerospace applications, including flight
testing and engine vibration monitoring, as well as
Environmental Stress Screening (ESS) and general purpose
high temperature applications. The 3221C series are
hermetically sealed using laser welds and a
ceramic-to-metal sealed connector, as well as
base-isolated to avoid annoying ground loop
interference. Offered with a high charge output
(available in 5pC/g and 10pC/g sensitivities), the 3221C
series contain a piezoceramic annular shear mode
accelerometer element mounted in a stainless steel
housing. This type of sensing element is used in order
to achieve the high resonant frequency that the 3221C
exhibits (>40 kHz). These miniature accelerometers
utilize ... |
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Silicon Designs to Exhibit at Automotive Testing Expo North America 2010 |
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Silicon
Designs, Inc., a global industry supplier of highly rugged
industrial-grade MEMS capacitive accelerometer chips and modules with
integral amplification, today announced its plans to exhibit at the
Automotive Testing Expo North America, October 26-28, 2010, at the Rock
Financial Showplace in Novi, Michigan, USA. On display at booth 10016
will be the company’s range of high-reliability accelerometers for
zero-to-medium frequency automotive OEM and test and measurement
requirements, including crash event detection, racecar instrumentation
and general purpose laboratory testing. Silicon Designs accelerometers
are available in measurement ranges from 2 to 20K g and can operate in
temperatures up to +175°C. On-board voltage regulation and an internal
voltage reference minimize temperature and voltage changes while
eliminating additional external power regulation. Carefully regulated
manufacturing processes ensure that each sensor ... |
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Bourns Consolidates North American Automotive Division at New,
World-Class Facility in Auburn Hills, Michigan |
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Bourns, Inc., a leading manufacturer and supplier of electronic components
including automotive sensors, today announced that the company has
consolidated its North American Automotive Division sales and technical
support into a new facility in Auburn Hills, Michigan. The new 25,712
square foot facility features state-of-the-art prototype and testing
labs as well as engineering, sales and marketing offices supported by 50
employees. To showcase its customer-focused organization, Bourns will
host an open house at the new facility on September 9, 2010. At the open
house, customers and media representatives will be able to tour the
facility including the labs, see Bourns’ full line of industry-leading
automotive products and meet engineering, administrative and sales team
members. “By consolidating our North American automotive division into
one location, Bourns is able to offer our customers enhanced support
through improved business efficiencies,” said Jeff Pyle, senior vice
president of Bourns Automotive Division. “We are excited about the new
facility and anticipate adding to the economic growth of the region with
the growing demand for Bourns advanced technologies and products.” ... |
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SHT21
Humidity Sensor – AEC-Q100
(AEC-Q100 automotive standard) reliability confirmed again |
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Sensirion’s
new SHT21 humidity and temperature sensor has now been qualified in
accordance with the AEC-Q100 automotive standard. This confirms the
outstanding reliability, stability and robustness of the sensor, which
has been in regular production since April 2010. Successful AEC-Q100
(AEC-Q100 automotive standard) qualification is remarkable in the sense that humidity sensors, unlike
fully encapsulated electronic components, are constantly exposed to
their surroundings and sensitive to ambient conditions. During the
qualification process, the SHT21 was put through the series of tests
specified by AEC-Q100 (AEC-Q100 automotive standard). In the High Temperature Operating Lifetime (HTOL)
test, the sensor was operated at 125°C for 1000 hours to test its aging
characteristics. The 96-hour Unbiased Highly Accelerated Stress Test (UHST)
at 130°C and 85% relative humidity confirmed the sensor’s stress
resistance. Furthermore, the package was tested in the Temperature
Cycling (TC) test with 1000 cycles between -50°C and +150°C, which
measures the compatibility of the packaging material with the chip and
the substrate. The series concluded with the Electrostatic Discharge (ESD)
and Electromagnetic Compatibility (EMC) tests, which indicate the
robustness of the sensor with regard to these two parameters. The SHT21
humidity sensor passed all of the tests ... |
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The 2 Nm Torque Flange with overload protection |
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MAGTROL,
specialist in torque sensors, presents a new torque flange, the "TF
205". Its measurement range of 2 Nm extends the range of TF flange
torque sensor from 2 Nm to 200,000 Nm. Based on the strain gauges
technology, the signal transmission is performed through telemetry. The
new TF has an accuracy of 0.1%, an overload protection up 500% of rated
torque. His flat (41mm x Ř ext.75mm) and rigid design allows the
construction of compact measurement assembly without bearings providing
an easy implementation. The TF 205 is suitable for motor or engine test
beds, especially in the automotive area. Due to its overload protection,
it allows accurate measurement on a reduced scale, while providing high
starting torque due to rotational masses. An extension of the range to 5
Nm and 10 Nm sensor is ... |
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Find
all manufacturers and suppliers of
automotive sensors &
automotive testing
devices |
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RoaDyn® S615 System 2000 6-component
Wheel Force Transducer with Characteristics Optimized for Small and
Light Cars |
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Kistler:
In addition to engine and air resistance, the key factors in the
development of vehicles with reduced fuel consumption are weight and
rolling resistance. The new RoaDyn S615 is a wheel force transducer
tailored to this car of the future. Reduced vehicle masses and narrower
tires allow further reduction of the weight of the CFRP (carbon fiber
reinforced plastic) components of the transducer. It is optimized for
recording load spectra for durability, vehicle dynamics and power train
investigations. Design of the RoaDyn S615 is based on a three load cell
concept. Saving one cell and its mounting screws shaves 400 g off the
weight of the established RoaDyn S625 light-weight wheel force
transducer system. There is another potential saving of 400 g available
in the design of the inner part, whose CFRP construction offers a
reduction of up to 20 % compared with the RoaDyn® S625. The optimized
design of the RoaDyn S615 allows a maximum vertical load Fz of
approximately 15 kN. ... |
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Hall Latch Manages Extreme Environments |
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Melexis
releases the MLX92211, second generation of Automotive Hall-Effect Latch
sensors. The MLX92211 comes as a great successor of the worldwide famous
USx88x series by Melexis. This brand new platform has been meticulously
designed to deliver a standard product with tremendous performance and
exceptional robustness for more and more stringent automotive
requirements such as Electrical Power Steering (EPS), Window
lifters/Sunroof, Seat Adjusters, Wipers or Motor Commutation. The
MLX92211 features a very sensitive Hall-Effect sensor operating from 2.7
to 24 volts, covering automotive, consumer and industrial applications.
With Latching magnetic behavior, the open drain output is switched ON
and OFF by applying South and North magnetic field perpendicularly to
the package top side, typically the case with rotary applications using
“on-shaft” multi-poles ring magnet. Especially designed for automotive
applications, the device integrates all protections required when using
“integrated” or “remote” sensors like very high electro-static discharge
(ESD) rating, reverse supply voltage protection, output short circuit
protection and even more. ... |
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Micronas supplying the 500 millionth
linear Hall-effect sensor |
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Micronas,
a leading supplier of innovative application-specific sensor and IC
system solutions for automotive electronics, today announced the supply
of the 500 millionth Hall sensor from the HAL 8xy family. The success
story of these programmable linear Hall sensors is based on the
groundbreaking new function of making the sensors programmable via a
chip-integrated EEPROM and their use in an extended temperature range of
TJ=-40 to 170°C. In 2001, Micronas won the PACE Award (Premier
Automotive Suppliers’ Contributions to Excellence) for its innovative
HAL 8xy family. “The programming option allows our customers for the
first time to match their sensor modules at the end of production with
the mechanical production tolerances of their systems, resulting in a
clear reduction in system and production costs. ... |
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Three Acquisitions Complete Kistler Range
of Vehicle Measurement Systems |
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As
a development partner of the automobile industry the Kistler Group aims
to provide vehicle manufacturers and their sub-suppliers with extremely
high-precision sensors through to turnkey vehicle measurement solutions.
With the acquisition in 2009 of three renowned German technology
providers Kistler moved a decisive step closer to reaching this goal. KT
Automotive, MSC Automotive and Corrsys-Datron Sensorsysteme boost
Kistler's expertise in systems for optimizing vehicle safety and vehicle
dynamics. Numerous sensors and systems now complete the product range of
the Business Unit Vehicles. System Solutions for Crash Measurement from
Sensor to Application Software. The addition of KT Automotive and MSC
Automotive makes Kistler a leading provider of crash measurement
systems. Kistler offers a one-stop shop for complete vehicle and related
component crash test systems, thereby making an important contribution
to ongoing safety enhancement. ... |
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Kistler Provides Mechanical Parts with
Custom Strain Gage Instrumentation for Material, Load and Crash Tests |
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The
Kistler Group's acquisition of MSC Automotive GmbH has
substantially enhanced its expertise in the area of sensors and
applications based on strain gages. The amalgamation of MSC Automotive
with Kistler-IGeL GmbH on the Schönaich site has now given Kistler more
than a dozen members of staff with strain gage technology experience
including calibration of strain gage sensors. With this expertise, many
years of product and application experience, precision manufacturing,
timely execution and in-situ instrumentation as required, Kistler offers
a wealth of know-how revolving around strain gage applications. Core
competencies include: * Strain gage (single- to 6-axis) load cells for
in-dummy applications ... |
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Find
all manufacturers and suppliers of
automotive sensors &
automotive testing
devices |
|
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Hall-effect current transducer for
contactless AC/DC measurement in automotive and industrial applications |
| |
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Micronas,
a leading manufacturer and supplier of innovative and
application-specific sensor and IC system solutions for automotive
electronics, presents its Hall-effect transducer CUR 3105. The CUR 3105
targets applications, such as battery monitoring e.g. in hybrid /
electrical cars, DC-DC converters, start-stop-systems or metering
systems. In combination with a flux concentrator the CUR 3105 is able to
measure currents in the milliampere range. Currents in the hundred
ampere range can be measured without flux concentrator using special
conductor designs. The CUR 3105 is able to measure currents with a
bandwidth of up to 1 kHz. The operating magnetic field range can be
adjusted from ±30 to ±100 mT. Various programmable parameters can be set
to adapt the output characteristics which are stored in the highly
reliable on-chip EEPROM. ... |
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Low cost 2-axis inclinometer |
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PEWATRON’s
new low cost 2-axis inclinometers PEI-Z210-PCB-V1 and PEI-Z215-PCB-V1
are developed for the automotive equipment market, specially the wheel
aligners and wheel balancers. The PCB design associated with MEMS
sensors results that at small place much technology is provided for low
cost. The linearity is better than 0.25% full scale of ±10°
(PEI-Z210-PCB-V1) or ±15° (PEI-Z215-PCB-V1). The analog output delivers
a voltage proportional to the measured angle. The zero-point setting is
done in the factory, the PEI-Z215-PCB-V1 can be fine-tuned in the field
in the range ±1° through a potentiometer per axis. ... |
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Pedal Force Load Cell used in Brake
Testing |
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FUTEK
Advanced Sensor Technology, Inc. (FUTEK): Due to several recalls and
stories covered in recent news articles, brake pedal testing has become
a focus point for the automotive industry. The FUTEK Team has had years
of experience working with these types of applications and our force
sensor products have been used widely in the field. In efforts to
provide automotive manufacturers with safe solutions, FUTEK offers their
LAU220 which has proven to be a successful aid in brake testing as
featured in “Car and Driver” last year. In 2009 FUTEK Engineers offered
the LAU220 model with USB output making integration of the part into a
system much simpler. FUTEK engineers are extremely proud of this product
as it contributes in providing safety and quality assurance to its users ... |
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Tyco Electronics Presents Sensors for
Detection of Neutral Position on Manual Transmissions -
Start-Stop-Application (Mild Hybrid) |
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Tyco
Electronics: New legal requirements for fuel and CO2 reductions also
require appropriate optimizations in the powertrain. Various automobile
manufacturers have developed and implemented Start-Stop systems
currently on the market Due to system requirements, it is necessary to
detect the transmission neutral position as one of the controlling
variable. In collaboration with a leading automobile manufacturer and
two gearbox suppliers, Tyco Electronics has developed a contactless
sensor for detecting the neutral position at various manual
transmissions. This sensor is based on PLCD technology (Permanentmagnetic-Linear-Contactless-Displacement).
A permanent magnet, located at the shifting shaft, serves as the target
object, whose position will be reflected in the neutral zone. The PLCD
sensor is mounted on the outside of the gearbox and detects the neutral
position of the transmission. Due to the functional principle of a
non-contact system, mechanical wear is avoided and the system
requirements of measurement ... |
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Micronas showcases system solution for
brushless DC motor control applications |
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Micronas,
a leading supplier of innovative application-specific sensor and IC
system solutions for automotive electronics, today announced that it
will showcase an innovative system solution for brushless DC motor (BLDC)
drive applications. The system solution comprises Micronas Hall-effect
sensors for the motor commutation and the Micronas embedded
microcontroller HVC 2480A, a flash-based 8-Bit microcontroller directly
working on 12V supplies. With the introduced system solution Micronas is
addressing the fast growing market on sensor-based brushless motor
applications. Many EC (electrical commutated) motor applications will
switch to brushless solutions due to its overall better performance –
especially in the automotive environment. Many BLDC applications today
are using Hall-effect sensors for the motor commutation. ... |
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Find
all manufacturers and suppliers of
automotive sensors &
automotive testing
devices |
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Automotive Thin Film RTD Temperature Sensor |
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Innovative Sensor Technology: IST thin film platinum temperature
sensors provide solutions for extreme temperature applications. IST
produces sensors that are specifically designed to operate in
temperatures of up to +1000°C, making them ideal for automotive
applications such as engine and exhaust temperature regulation. IST
sensors provide accurate readings and long-term stability ... |
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Kistler Group Awarded Major Contract in
India |
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The
Kistler Group has been awarded the contract for instrumentation
of three crash centers for the Indian automobile industry. The client
for this substantial deal worth almost twenty million Swiss francs is
the autonomous project under Department of Heavy Industries – National
Automobile Testing and R&D Infrastructure Project (NATRIP). This means
last year's acquisitions by the Business Unit Vehicles of the Kistler
Group are already paying off. The Indian automobile industry is
accelerating, with over-average rates of growth at home and abroad. To
enable these carmakers to hold their own on the world market, their
products have to meet the international environmental and safety
standards. For this reason the Indian government set up the National
Automobile Testing and R&D Infra-structure Project (NATRIP), which will
establish three crash centers to the latest standards in Chennai, Pune
and Delhi. The instrumentation of these centers was put out to
international tender. ... |
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Tyco Electronics Presents Hall Sensors
for Convertible Roof Systems |
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Tyco
Electronics: Requirements for convertible roof systems increased
dramatically over the last twenty years. The system of textile roofs has
been developed continuously and complemented by retractable hard tops
since the beginning of the nineties. The complete kinematics has high
mechanical tolerances, but the robustness of the complete system must be
provided every time. In order to provide availability and accuracy, non
contacting position sensors are being used either for on/off position
detection or angular positions detection. For a proper working
kinematics in a roof system, position and angular sensors are designed
in. Depending on the mechanical design, different types of sensors are
being used for these applications, such as on/off position detection at
kinematics, angular detections at swivel joints, and end position
detections at hydraulic cylinders. Separate cable assemblies are used
frequently which provide a simple and precise mounting in the complex
mounting process of a roof system. For over ten years, Tyco Electronics
has provided hall sensor cable assemblies ... |
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Tyco Electronics Presents Drive Mode and
Speed Sensor Module for Dual Clutch Transmission |
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Tyco
Electronics: New legal requirements for fuel and CO2 reductions
require appropriate optimizations and new concepts in the powertrain.
Various automobile manufacturers developed and implemented double clutch
transmissions to reach economic targets. Due to system requirements, it
is necessary to detect the position of the drive mode lever and the
different gear speeds joined with the two individual clutches as
controlling variables. In collaboration with a leading automobile
manufacturer Tyco Electronics has developed a sensor integrated module
for detecting the drive mode and the different wheel speeds. In this
specific application the sensor module is integrated and located inside
the transmission. Due to the system safety requirements it is necessary
to have complete redundant drive mode signals. This sensor module is
based on PLCD technology (Permanentmagnetic – Linear -
Contactless-Displacement) and two hall-based speed sensors. ... |
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Tyco Electronics Presents PLCD Position
Sensors for Exhaust Gas Recirculation of Truck Engines |
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Tyco
Electronics: New emission laws demand new technologies for
optimization of the combustion process. Along with the addition of
chemical substances (SCR) there is also the significant technology of
exhaust gas recirculation. A pneumatic cylinder, controlling a flap,
regulates the volume of exhaust gas which is recirculated. For precise
control in this application, a displacement sensor has to fulfil these
requirements: * Safe fixture on the cylinder, * Wear free measurement
with millions of cycles of the actuator, * Very precise measurement, *
Suitable for temperatures up to 150°C, * High resistance against
vibration. For precise measurements of displacement and positions, Tyco
Electronics employs the PLCD sensor (Permanentmagnetic Linear
Contactless Displacement). As a sensor manufacturer and development
partner in the automotive industry, Tyco Electronics offers their long
experience of development and project engineering for new sensor
application systems. Diverse portfolios of electromagnetic components
and sensors are available, with modern process technologies, and are the
basis of successful products within the automotive industry. . ... |
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Find
all manufacturers and suppliers of
automotive sensors &
automotive testing
devices |
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Hydrogen detector with solid electrolyte
sensor improves fuel cell reliability |
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The
demands the automobile industry places on hydrogen detectors are
scarcely realisable: they have to be H2-specific, exact, durable and
robust, have short response times and in addition low power consumption.
They are also expected to compensate for temperature fluctuations and
humidity. Now J. Dittrich Elektronic is launching a hydrogen
detector on the market that is capable of meeting these demands, using a
novel electrochemical solid electrolyte sensor. Contrary to an
electrochemical cell, the sensor contains a solid electrolyte instead of
a liquid electrolyte. At the three-phase boundary of the measuring
electrode the hydrogen splits into protons and electrons; the resulting
current flow is proportional to the hydrogen concentration. Since this
reaction takes place at room temperature, the heating systems required
for classic solid electrolyte sensors are not needed. The power input of
this handily sized detector (L65 x W36 x H16 mm) is correspondingly low
at 0.32 watts. It contains no moving parts; silicone, halogen and
sulphuric compounds do not impair its functioning. In addition, it is
neither cross sensitive to HC, H2S, NO, NO2, CO nor to CO2. The sensor
has a fast response time ... |
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Kavlico Releases LPG & CNG Alternative
Fuel Pressure Sensors |
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Kavlico,
a global business unit of Custom Sensors & Technologies (CST) has
recently released a line of Liquified Petroleum Gas (LPG) and Compressed
Natural Gas (CNG) pressure sensors to support vehicles and industrial
equipment utilizing alternative fuels – a growing market around the
world. Alternative fuels are no longer a novelty but a bona fide
alternative to gasoline and diesel fuels. These fuel options are being
adopted by municipalities and other governmental agencies as an option
for fleet vehicles such as cars, buses, truck, and other service
vehicles such as fork lifts. Typical applications would include
monitoring and measuring low pressure for fuel rail, high pressure for
tank pressure, or combined pressure and temperature. The sensors are
utilized to optimize fuel metering and control combustion, improving
emissions and engine performance. The OEM will design in a Kavlico fuel
rail sensor to measure the absolute pressure of the fuel at the inlet of
the injectors. ... |
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Tyco Electronics Presents Magnetic
Actuators for General Purpose |
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Tyco
Electronics: Actuators have a major function in today’s modern
passenger cars. Keeping safety features in place or releasing them at
critical situations, locking or unlocking doors, changing the damping
mode of the vibration silencers of the engine, just to name a few. All
of these cannot be realized without an actuator. As each specific
application defines its own packaging layout, the Tyco Electronics’
expertise helps to design the function into the form. Our engineers make
carefully prepared simulations and studies in order to optimize the
energy efficiency in the available packaging, considering the required
output forces, ambient temperatures, and displacement parameters. The
actuators delivered by Tyco Electronics focus on linear displacement,
both for mono- and bi-stable solutions ... |
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Tyco Electronics Presents Hall Travel-
and Rotary Sensor Platforms for Automotive Applications |
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Tyco
Electronics: In the automotive industry, development time is a key
factor for successful market positioning. Tyco Electronics’ answer for
this is a platform strategy for non-contact switches and angular- and
travel sensors. Standardized designs and production processes offer
short-term availability of fully functional sensors for functional
testing. One highlight is the hall technology based travel- and angular
sensor platform for measurement ranges up to 40mm or angle ranges of
360° (see picture). Travel and angle measurement can be realized within
one sensor package. The applied hall technology is a 2D measurement
principle which results in a significant measurement performance
increase compared to existing Hall sensors. These sensors show a high
performance related to a linearity error of only 2-3% and a temperature
drift of ... |
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PCB Automotive Sensors Introduces their
New Instrumented Steering Wheel System |
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PCB
Automotive Sensors, a division of PCB Piezotronics, introduces their
new Instrumented Steering Wheel System, Model 5610-10A, for vehicles
that enables true-to-life data measurements. The telemetry-based
steering wheel with supplied adaptors can be installed in the same
position as the OEM steering wheel to provide similar ergonomic feel and
driving dynamics. The unit is equipped with integrated sensors to
measure angle, angular rate, and torque. The vehicle’s active Electronic
Stability Program (ESP) is fully supported and not compromised. PCB®
Model 5610-10A units provide advanced integrated function keys, which
include autozero for both steering angle and steering torque, shunt
calibration, and function lock. The four integral switches located on
the steering wheel within thumbs reach allow the unit user-programmable
controlling options. Equipped with an integrated inductive power supply,
Model 5610-10A Instrumented Steering Wheel Systems provide continuous
running wireless operation. ... |
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Find
all manufacturers and suppliers of
automotive sensors &
automotive testing
devices |
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Micronas presenting 3D Hall sensor,
Innovative sensor with vertical Hall elements designed for automotive
and industrial applications, as well as for use in home appliances |
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Micronas,
a leading supplier of innovative application-specific IC and sensor
system solutions for automotive electronics, launched the new HAL 36xy
family with their HAL 3625 Hall-effect sensor based on Micronas’ 3D-Hall
technology and equipped with vertical Hall elements. This technology
allows rotation angles from 0° to 360° to be detected directly with
minimum measuring efforts. Unlike today’s usual Hall sensors, which use
one Hall element to measure at one level only (Z-axis), the new
technology allows the detection of an additional X and Y axis. Combining
different axes and using the appropriate signal processing, a so-called
3D Hall sensor has been realized. The great advantage of these vertical
Hall-effect sensors is that they can be manufactured in a standard CMOS
process without additional post-processing. This process delivers
products with ultimate quality and reliability, especially for the
demanding automotive market. The HAL 36xy product family will include
several versions which will also differ in a number of essential
characteristics and properties. The first member of this family offered
by Micronas will be the HAL 3625 which delivers a ratiometric output
format. The 3D Hall sensor HAL 3625 features integrated signal
processing. ... |
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Tyco Electronics Reluctance Resolvers for
Hybrid Applications |
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Tyco
Electronics: New emission legislation and the trend towards energy
efficient transportation support an increased development in the area of
hybrid propulsion for passenger cars. One of the key applications for
improved fuel economy in the hybrid market is the recovery and storage
of energy during the braking phase or regenerative braking. When
braking, the energy of the moving car is converted and stored in the
Li-ion batteries instead of being dissipated through the heating of
braking disks. Upon acceleration of the car, the available electrical
energy is used to help the car speed up by releasing this energy into a
controlled electrical motor. More advanced systems may continuously
propel the cars’ electrical motors. In order to keep the efficiency of
the electrical hybrid motors at a maximum level, the position of the
drive shaft must be continuously monitored. Tyco Electronics has
developed a break-though inductive sensor, known as a “Reluctance
Resolver,” that can help support reduced fuel consumption with in these
new hybrid propulsion systems. The Reluctance Resolver is part of a
system to measure shaft angles. ... |
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Micronas presenting the smallest linear
Hall sensor with integrated EEPROM |
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Micronas,
a leading manufacturer and supplier of innovative and user-specific IC
and sensor system solutions for use in automobiles and in industry,
presents its HAL 1820, the first member of a new family of
value-optimized linear Hall sensors. The HAL 1820 is Micronas’ answer to
the market demand for an adaptable, robust and cost-effective sensor
with low space requirement for detecting the position, the direction of
movement or fluid levels, for current measurements and as an alternative
to conventional potentiometers. The HAL 1820 meets every quality
criteria of an automotive component, has best-in-class EMC capability
and features internal overvoltage and reverse voltage protection at the
power supply terminal. “The electrical characteristics of the sensor
such as field strength, sensitivity, offset and temperature coefficient
are stored in an internal EEPROM. ... |
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Bourns Announces Customized Steering
Angle Sensors Based on AMR Technology |
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Bourns,
Inc., a leading manufacturer and supplier of electronic components,
announced the introduction of the company"s latest generation of
semi-absolute and absolute, non-contacting steering angle sensing
technology. The new technology supports low cost solutions that require
accurate steering feedback for interfacing with automotive applications
such as electronic stability control (ESC), active suspension, and
electro power steering (EPS). The customized steering angle sensors can
also be used with electronic self parking (E-Park), lane departure
warning (LDW), and advanced front lighting systems (AFLS) applications
and are based on anisotropic magnetoresistance (AMR) technology. The
electronics used in Bourns" customized steering angle sensors can be
packaged to facilitate reduced sensor dimensions as small as 60 mm x 78
mm x 14 mm and printed circuit board (PCB) dimensions as small as 50 mm
x 20 mm. "Bourns is pleased to offer its automotive customers customized
steering angle sensors to fit their specific needs," said Johneric
Leach, product line manager for steering and vehicle stability sensors
at Bourns. "The new sensors are based on AMR technology for a more
robust design, which allows the devices to be less sensitive to
temperature fluctuations, shock and vibrations. Thanks to AMR
technology, the sensors can also withstand large variations in the gap
between the sensor and magnet." ... |
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Miniature Pressure Transducer Features
Flush Diaphragm |
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Stellar
Technology Inc, offers the Model FT260 miniature pressure
transducer. This rugged all-welded stainless steel sensor features a
flush diaphragm which introduces zero dead volume to the fixturing to
resist the accumulation of residue that can clog traditional pressure
port configurations. The sensing element is machined from a single piece
of steel, insuring reliable operation in the most demanding
applications, including aerospace and automotive hydraulic pressures,
the application of sealants and paints, or any application where space
is at a premium. The FT260 is environmentally sealed and performs over a
range of -100° to 300° F (compensated: -65° to +250°F). Pressure ranges
are available from 0-2,000psi through 0-10,000psig/a. This compact
sensor weighs only 3.5 ounces, yet delivers a static accuracy of ±0.25%
(BFSL) and a standard output signal of 3 mV/V at 70°F. Burst pressure is
at least 3X FSO range ... |
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Find
all manufacturers and suppliers of
automotive sensors &
automotive testing
devices |
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mySENS® – Micronas Announces Major
Breakthrough In Gas Sensing Technology Based On Standard CMOS |
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Micronas,
a leading supplier of innovative application-specific IC and sensor
system solutions for automotive electronics, announces a major
breakthrough in gas sensing technology. Based on Micronas’ mySENS
platform, this innovative technology rests upon standard CMOS technology
which has been utilized and proven in Micronas’ current products for
automotive and industrial applications for many years. “Leveraging its
extensive experience in Hall-effect sensors, Micronas is in an ideal
position to use existing know-how for developing new sensor technologies
for a broad range of markets and applications,” says Peter Zimmermann,
Director Marketing at Micronas. “With the mySENS technology we are
expanding our sensor expertise towards the field of gas sensing to
target industrial as well as automotive applications.” Similar to its
success story within the Hall-effect sensor market, where Micronas
pioneered the CMOS Hall-effect sensor, mySENS technology enables the
combination of sensing elements with standard electronic devices such as
amplifiers, logic circuits, and memories. Such integration capability
will significantly contribute to the miniaturization of existing gas
sensing applications and – as a result of its small size – enable
completely new ... |
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PCB Load & Torque Universal Single
Channel Telemetry System |
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For
Automotive, Aerospace & Defense, Wind Power Plant, Test Benches, and
Other Industrial Test Applications.
PCB
Load & Torque, Inc., introduces their new Series 8179 Universal
Single Channel Telemetry Systems. These systems provide a simple,
accurate method of transmitting strain torque, thermocouple or voltage
signals on rotating or moving machinery while operating in a completely
contactless mode. Power is transferred inductively and the signal is RF-transferred
between the moving and static component – no brushes or wires required.
This method guarantees an absolute maintenance-free continuous operation
and accurate transmission of measured data. The Universal Single Channel
Telemetry System is compact in size and light weight which allows for
quick and easy installations in areas where space is at a premium
without affecting the dynamic properties of the shaft. The universal
receiving electronics allows the user to power and condition strain
gage, thermocouple, or voltage sensors from a single module. Power
transmission ... |
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Melexis automotive position sensor with
SENT protocol lowers cost and improves performance under hood |
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SENT
protocol for Engine Management devices gains support with launch of
first fully integrated SENT rotary position sensor IC, MLX90324 by
Melexis. High temperature performance and integrated support for the
SENT (Single Edge Nibble Transmission) characterize the new MLX90324.
Under-hood position sensor applications like EGR, manifold actuation,
diesel throttle body, drive-by-wire pedals and other rotary, high
precision position sensors become simpler, more reliable and more cost
effective. The increased demand for sensors to meet new green standards
in engine design can be well supported by Melexis MLX90324. This newest
member in the Triaxistm family extends the features of previous award
winning Triaxistm rotary position sensor ICs. The MLX90324 implements
the SENT protocol–also known as SAE J2716-Apr07 directly on chip for
reporting functions and gains improved performance at high temperature. ... |
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PCB Piezotronics, Inc. Introduces a New
Series of Low Temperature Coefficient Triaxial ICP® Accelerometers |
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PCB
Automotive Sensors – a division of PCB Piezotronics, Inc.,
introduces a series of low temperature coefficient, triaxial ICP®
accelerometers. PCB® Series 339A Triaxial ICP® accelerometers are
designed with a low temperature coefficient, wide operating temperature
range, and good broadband measurement resolution. With an operating
temperature range from -65 to +325 °F (-54 to +163 °C) and a temperature
coefficient of less than 0.0125% / °F (0.02% / °C) these sensors are
ideal for powertrain testing, NVH, road load data acquisition, and
durability testing in climatic chambers. Additionally, these sensors
have a measurement range to 10 kHz and a built in low pass filter to
alleviate the effects of high frequency overloads caused by
metal-to-metal inputs commonly encountered in powertrain vibration
testing. Sensors are available in both stud and adhesive mounting
configurations. PCB Automotive Sensors is a dedicated technical sales
and support group, located in Novi, Michigan, USA, devoted to the
testing needs of the global transportation market. This team is focused
on development and application of sensors and related instrumentation
for specific vehicle development test ... |
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Sensata Technologies and Melexis Sign
Agreement on Sale of Vision Business |
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Sensata
Technologies and Melexis today announced the signing of an
agreement to sell Sensata’s Vision business to Melexis, a Belgian-based
manufacturer of smart mixed-signal semiconductors, integrated circuits
and integrated sensors and systems for automotive applications. Sensata
had previously announced the intention to sell the Vision business in
December, 2008. The transaction is expected to close by the end of
April. The Vision business already provides CMOS imagers and imaging
modules to automotive advanced driver assistance systems for customers
such as Bosch and Delphi. Melexis strategic focus on automotive
semiconductors and automotive sensors renders this acquisition of immediate benefit
to customers of its existing optoelectronic and imaging sensor products.
The market has begun production deployment of vision-based, automotive
safety and convenience features, like night vision, lane departure
warning, road sign recognition and advanced cruise control. Vehicle
designers will look to specialized image sensors capable of meeting
their durability, performance and reliability expectations. Melexis
Chief Executive Officer Rudi De Winter states, “The wide dynamic range
camera technology from Sensata’s Vision business is complementary to our
current imaging sensors and fits very well with the trend of increasing
use of vision products ... |
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Find
all manufacturers and suppliers of
automotive sensors &
automotive testing
devices |
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PCB Load & Torque, Inc. Load Cell Sensors |
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PCB
Load & Torque, Inc., has aggressively lowered the price of their
high-quality low profile and rod end style load cell sensors and at the
same time improved their stock program designed to provide customers
immediate delivery, thus creating the best overall value for customers.
Market- and performance-proven, PCB® Series 1200 Low Profile, Series
1400 Fatigue-Rated Low Profile, and Series 1300 Rod End Load Cells are
rugged sensors utilized in the automotive, aerospace, industrial, and
commercial product industries. PCB® Series 1400 Fatigue-Rated Low
Profile Load Cells are manufactured using premium heat-treated,
fatigue-resistant steels and are ideal for system or component
durability testing, performance evaluations, or structural testing. PCB®
Series 1200 and 1300 general purpose load cells are suitable for a wide
range of tension and compression measurement applications including
component testing, quality control and material testing. PCB Load &
Torque, Inc. also manufactures a broad range of Dual Bridge Load Cells
specifically for airframe ... |
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PCB Piezotronics, Inc. Introduces New
High Temperature Acoustic Measurement System |
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PCB
Automotive Sensors – a division of PCB Piezotronics, Inc., a
world leader in vibration, acoustic, pressure, force, and torque
sensors, is pleased to announce new Model HT378B02 ˝ inch ICP®
Low-Noise, High temperature Acoustic Measurement System. PCB® Model
HT378B02 is the world’s first IEC-compliant microphone and preamplifier
system that is used by test engineers to measure sound amplitude (in
Pascals or Decibels) and perform frequency analysis. This PCB®
innovative breakthrough in technology allows this unit to be used to 120
°C operating temperatures, reducing the need for high-priced probe
microphones; as well as to test to its maximum frequency specifications.
This system is ideal for obtaining accurate measurements in and around a
vehicle’s engine, manifold, underhood, exhaust pipe and other hot spots
associated with powertrain and vehicle systems NVH testing. PCB® Model
HT378B02 has been nominated most innovative new sensor product for the
MessTec & Sensor Masters 2009 Award. PCB Automotive Sensors is a
dedicated technical sales and support group, located in Novi, Michigan,
USA, devoted to the testing needs of the global transportation market.
This team is focused on development and application of sensors and
related instrumentation for specific ... |
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PCB Piezotronics Announces New In-Line
Rotary Torque Sensor System Series |
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PCB Automotive Sensors Division introduces Series 5300D TORKDISC®
In-line Rotary Torque Sensor Systems designed for test applications
requiring a robust rotary torque transducer where axial space is at a
premium. Onboard, the transducer is a field proven electronic module
that converts the torque signals into a high-speed digital
representation. Once in digital form, this data is transmitted to a
non-contacting pick-up loop, with no risk of noise or data corruption. A
remote receiver unit converts the digital data to a high-level analog
output voltage, and a serial digital output. Series 5300D incorporates
dual high level analog outputs, AC and DC coupled, providing both static
and dynamic torque measurement capability that can be recorded
separately and independently scaled; which is particularly beneficial
when high DC levels are present or when low levels of AC content is of
particular interest. Series 5300D also features industry leading DC
bandwidth to 8500 Hz, resulting in increased dynamic response
characteristics. The DC coupled output features an 8-pole low pass
elliptical filter with user selectable frequencies for minimal roll off
at each filter selection. A 2-pole Butterworth high pass filter with a
wide range of user selectable cut off frequencies is included with the
AC coupled output. Series 5300D TORKDISC® units are ideal for
applications such as automotive engine, powertrain & chassis dynamometer
testing ... |
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IEC-Compliant High Temperature Acoustic
Measurement System with TEDS for Vehicle Engine, Manifold, Exhaust Pipe
and Other Hot Spots |
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The
Automotive Sensors division of PCB Piezotronics (PCB®) has
announced release of the industry’s first IEC-compliant high temperature
acoustic measurement system, Model 378B02, a combined prepolarized ICP®
microphone and preamplifier, which allows for high temperature
automotive acoustic testing to +120 °C, and eliminating the need for
high-priced probe microphones. This model also incorporates TEDS
technology, allowing for larger channel count testing applications, with
greater calibration data storage and retrieval capability and minimized
setup time. Use of traditional ICP® prepolarized microphones for
reliable measurements in high temperature areas of a vehicle, including
underhood, engine, manifold, exhaust pipe and other hot spots, has
traditionally not been possible, due to temperature ... |
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Bourns Produces Automotive Product
Capabilities Video |
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Bourns, Inc., a leading manufacturer and supplier of electronic
components, today announced that it has posted a new video of the
company's Automotive Division capabilities on its website,
www.bourns.com. The Bourns Automotive Division develops and designs a
wide range of customized automotive sensors, such as position, speed and torque sensors
and fuel cards. Providing worldwide customer support, these products are
manufactured in TS16949 certified facilities throughout Europe, North
America and Asia. "The video illustrates how customers can benefit from
Bourns extensive engineering and localized support," said Jeff Pyle,
vice president and general manager of Bourns Automotive Division.
"Customers will be able to view Bourns R&D and design group, prototype
and sample shop, laboratories and of particular interest, our lacquer
production. This core competency is responsible for the development of
reliable, long life potentiometers, for which Bourns is renowned ... |
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PCB Piezotronics Introduces New S-Type
Load Cell, for Component and System Structural Testing |
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PCB
Piezotronics, Inc., introduces Model 1621-02A S-Type Load Cell,
designed for precision measurement in multi-cycle, high repetition
automotive component and system test applications. Housed in stainless
steel, this extremely rugged sensor offers a measurement range of 1,000
lb (4.45 kN); 500% full scale overload protection in both compression
and tension; and a 6-pin PT style connector. With an operating
temperature range from -65 to +200 °F (-54 to +93 °C) and overall
accuracy of 0.07%, this sensor is engineered to ensure high
repeatability and over-range protection, and is an extremely
cost-effective way to measure both compression and tension forces. The
detachable cable ensures easy set-up and minimizes down time due to
damaged cables, and the available mounting accessories make this a
versatile sensor for any test environment. PCB Piezotronics, Inc. is a
global leader in the design and manufacture of force, torque, load,
strain, pressure, acoustic and vibration sensors ... |
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Find
all manufacturers and suppliers of
automotive sensors &
automotive testing
devices |
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Kavlico’s Exhaust Back-Pressure Sensors
Help Maximize Engine Performance |
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Kavlico,
a global company of Custom Sensors & Technologies (CST), has in their
portfolio, a line of emission sensors for measuring exhaust
back-pressure that aid in maximizing engine performance and efficiency.
Robust and highly reliable, these high accuracy sensors can withstand
operating temperatures of -15şC to +125şC. Protecting the engine from
damage due to over-pressure situations in systems with or without a
Diesel Particulate Filter (DPF), Kavlico’s EBP sensors provide vital
diagnostic information to the Engine Control Unit (ECU) for regeneration
of the DPF. Kavlico’s proprietary ASIC architecture, calibration, and
compensation methods, along with the ceramic capacitive sense element
make these sensors an ideal fit for operation in the exhaust environment
where there is severe vibration and caustic soot and acids. The sensors
feature stainless steel housings and operate on 5 Vdc power supply,
providing a linear amplified analog output of 0.5 to 4.5Vdc proportional
to pressure. The available pressure ranges are (0 - 5.80 and 0 - 7.975
PSIG or 0 - 400 mBar and 0 - 500 mBar). The low power consumption,
humidity tolerant sensors are also EMI/EMC ... |
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Melexis opens the door on a new world of
automotive high voltage integration |
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Based
on long standing experience in development of fully integrated window
lift ICs, Melexis extends its product portfolio of ASSPs with a
new generation of system solutions for different smart actuator
applications, like window lifter, roof control, engine flaps as well as
seatbelt retractors and others. The MLX81150, developed with the
industries most cost efficient 0.18µm technology, realizes the single
die integration of automotive grade high voltage components, flash
memory as well as digital and mixed signal blocks. The number of
electronic applications in current automobiles increases every day. The
proliferation of electronics in automobiles demands higher integration
and improved cost effectiveness. The previous generation of chip
development is this area used SIP (System in package). SIP solutions
have 2 or more silicon die in one package, they fulfill the need for
more function on the same space, but in general they are not cost
efficient due to the complex assembly technology and the necessary
overhead ... |
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Turbocharger speed sensor for high volume
production |
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New
from Micro-Epsilon is a range of turbocharger speed sensors for
high volume production. The turboSPEED TSSC series of sensors operates
according to the eddy
current principle and so provide several benefits. The sensor is
cast in plastic and has a separate electronics unit, which can be
integrated in the engine compartment separate from the turbocharger.
Speeds of 200 to 400,000rpm can be measured accurately with the sensor.
Due to the complex electronics and special linearisation, the sensor can
measure on turbine wheels made from aluminium or titanium. Titanium is
well known as a poor electrical conductor and is therefore generally
difficult to measure. The electronics for each turbine model is
configured and fixed afterwards for high precision. The low cost version
of the sensor meets all necessary requirements for the
automotive industry. The housing is protected to IP67; the
electronics complies with the EMC requirements in the engine
compartment. Different from conventional sensors for turbochargers, the
new sensor does not measure on the shaft between the two turbine wheels,
since these are often no longer accessible with the latest
turbochargers. The turboSPEED TSSC detects the edge of the compressor
wheel on the “cold” side of the turbocharger ... |
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Crevice-free compact pressure transmitter
for industrial and automotive applications |
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With
the Series 22 S and 22 M, Keller AG für Druckmesstechnik,
Winterthur (Switzerland), has introduced a wide range of pressure
transmitters that are totally crevice-free after assembly. The brazing
technique that the company has developed has made the use of internal
O-ring seals obsolete for many applications. The parts that come into
contact with the media are made from stainless steel (AISI 316L) in the
Series 22 S transmitters. In the Series 22 M the steel piezoresistive
pressure measuring cell is brazed to the brass pressure connection using
a nickel diaphragm. Brazing in tunnel furnaces has considerable cost
advantages in comparison to the usual electron beam welding at measuring
ranges up to 250 bar. The Series 22 pressure transmitters are available
in finely graduated pressure ranges from 5 bar to 250 bar sealed gauge.
Absolute transmitters with a vacuum reference ... |
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Kavlico Pressure Sensors are Ideal for
Standby Power Applications |
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Kavlico,
a global business unit of Custom Sensors & Technologies (CST) has a
complete line of high accuracy pressure sensors that are well-suited for
standby power applications. As a worldwide leader in diesel engine
pressure sensor technology, Kavlico has an extensive list of products
that can help optimize a standby power generation solution. Whether it’s
a basic application with requirements for engine oil pressure sensors or
a complex application requiring an entire suite of sensors to optimize
performance, fuel efficiency and emissions, Kavlico has a solution.
Typical standby power pressure measurement applications include: Engine
oil pressure, Fuel pressure, Exhaust back pressure sensor, Diesel
particulate filter, Barometric pressure. Kavlico sensors operate on 5
Vdc and provide a linear amplified output of 0.5 to 4.5 Vdc proportional
to pressure. The sensor packages can be specified in either stainless
steel, brass or plated steel depending upon application requirements.
Flexible by design, Kavlico sensors can be configured with numerous
process and electrical connector options to meet installation criteria.
Kavlico sensors for standby power applications include: P500 High
Performance OEM Pressure Sensor, P265 General Purpose Pressure Sensor,
P4055/P4056 Low Cost OEM Pressure Sensor, P255 General Purpose Ceramic
Capacitive Pressure Sensor ... |
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