A new low-cost hydrogen sensor build with a thermopile IR detector adapted to measure thermal conductivity
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چکیده
منابع مشابه
A new low-cost hydrogen sensor build with a thermopile IR detector adapted to measure thermal conductivity
It is demonstrated how a commercially available MEMS thermopile infrared radiation sensor can be used as thermal conductivity gas detector (TCD). Since a TCD requires a heater while IR-thermopile sensors have no integrated heater, the thermopile itself is used as heater and temperature sensor at the same time. It is exposed to the measured gas environment in its housing. It is shown that, by us...
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ژورنال
عنوان ژورنال: Journal of Sensors and Sensor Systems
سال: 2015
ISSN: 2194-878X
DOI: 10.5194/jsss-4-281-2015