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Gas
sensors /
Gas
warning systems
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A
selection of recently
published
technical
articles, white papers, products
&
application examples: |
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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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+ Info |
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WebConverter makes gas detectors fit for
the Internet |
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 Conventional
gas detectors mostly transmit their measured values via a 4-20 mA
output. While such data has to date frequently been further processed
locally by means of special gas warning units, nowadays many users want
to query their measured values online or evaluate them with their own
systems. That is why J. Dittrich Elektronic has developed a
WebConverter that converts the analogue measuring signals from up to
three detectors into digital signals using Modbus TCP/IP protocol. Since
both the measured value is output and the power supplied over the
Ethernet (PoE), the WebConverter is connected to the downstream device
with a patch cable. The WebConverter has its own web server as well as a
MAC address. Using configuration software, it is therefore possible to
configure the WebConverter from a PC and integrate it in the Internet or
subnet. ... |
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+ Info |
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A
selection of recently
published
technical
articles & products:
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MikroKera™: New Low Power Micromachined
H2 sensors and VOC Sensors Available |
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 Synkera
Technologies, Inc.: In response to increased demand for gas sensors
of all types and requests for low power versions of Synkera sensors,
Synkera has introduced the first two products in our new MikroKera™
line. Designed for low power, reliability and excellent performance, the
new MikroKera™ H2 sensors and VOC sensors meet the needs of customers in
industrial health and safety, air quality monitoring and process control
applications. Both the new MikroKera™ and our current ProKera™ sensors
accommodate the complex requirements of instrument and systems
manufacturers. The MikroKera™ family of sensors utilizes Synkera’s
unique micromachined, nanostructured ceramic microsensor platform made
from anodic aluminum oxide (AAO). This patented microsensor platform
offers an unprecedented combination of performance, reliability and
scalability that will ultimately facilitate development of a complete
family of sensors for existing and emerging industrial and commercial
applications. The first two sensors use the same sensing materials that
have been successfully deployed in our longstanding ProKera™ VOC and
hydrogen (H2) sensors ... |
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+ Info |
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Energy-efficient ventilation with the
Climate Guard: optimum indoor climate with minimum energy expenditure |
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 The
Climate Guard from J. Dittrich Elektronic is a network-compatible
multi-sensor system that facilitates demand-controlled, energy-efficient
ventilation for special-purpose buildings. It measures the important
parameters of indoor air: the carbon dioxide concentration by means of a
dual beam infrared photometer (NDIR); the temperature by means of a
bandgap sensor; and the relative humidity by means of a capacitive
polymer. Both the power supply and digital transmission of measured
values are effected via an Ethernet connection (PoE). Since the Climate
Guard has its own web server, it can be integrated directly into a local
network or the Internet and data called up using a web browser. This is
ideal for automated buildings. All three measured variables increase ... |
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+ Info |
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Gas Warning Device smartALERT(TM) |
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 B+B
Thermo-Technik GmbH: With the innovative gas warning device
smartALERT(TM), you will be able to enjoy the comfortable warmth of your
gas heater or cooking area even more. Because with the smartALERT(TM)
you have a multiplicatively approved and reliable gas warning system
that detects even least natural gas or LGP concentrations in the ambient
air of the room and formulates strict codes of behaviour at passing
specific limits – accurate and very easy to understand by voice
response. With the gas warning device smartALERT(TM), you take profit
from the same technology which is also used in the industrial area, like
manufacturing facilities of the chemical industry or in Biogas Power
Plants. Through the high selectivity and accuracy of this infrared
measurement process, the device reacts long before danger exists and
avoids any false alarm that in conventional devices is caused for
example by hairspray or clamminess ... |
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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
gas sensors
gas warning systems |
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Novel CO2 Sensors for Closed Circuit
Rebreathers |
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Synkera Technologies, Inc. is currently developing solid-state,
conductiometric sensors for monitoring carbon dioxide (CO2) under a SBIR
Phase I grant from NOAA. The focus of the funded work is the development
of small, low-power sensors to be included in the breathing loop of
closed circuit rebreathers that can monitor for a breakthrough of the
CO2 scrubbing system. The inclusion of a CO2 sensor in closed circuit
rebreathers will make the dive equipment safer and allow for more
widespread use. The initial SBIR effort is the development of sensors
and electronics and will be followed-up by the integration of the
sensors into rebreathers for testing of prototype units. Due to
significant cost advantages, it is anticipated that the devices will
expand CO2 sensing for applications served by currently available
technology, primarily infrared (IR) sensors, and open up new sensing
opportunities. A particular area that these novel sensors are expected
to impact is demand control ventilation (DCV). These new solid-state
sensors are expected to demonstrate performance comparable to IR sensors
currently used in cost sensitive applications. Fabrication of the
sensors in a unique surface mount geometry is ideal for integration with
electronic components, allowing for very small sensing modules. The CO2
sensors will have the following unique characteristics ... |
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More technical articles & products to this topic:
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Find
all manufacturers and suppliers of
gas sensors
gas warning systems |
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