MC112C Catalytic Flammable Gas Sensor
For industrial use to detect CH4, C3H8 &etc.
*It is widely used in industrial occasion to detect the concentration of natural gas, LPG, coal gas and alkanes.
*It is also used in combustible gas leakage alarm system, combustible gas detector and gas concentration meter and so on.
- *Small size and low power consumption
- *Bridge output voltage in linear
- *Fast response & Long lifespan
- *Good repeatability and selectivity
- *Stable and reliable
- *Resist H2S poisoning & organosilicone.
MC112/ MC112C/ MC112D adopts catalytic combustion principle, and its two arms of electric bridge consists of a test element and a compensate element. The resistance of the test element rises once it meets the combustible gases, in the same time, the output voltage of the bridge changes and the voltage variation rises in direct proportion to the gas concentration. The compensate element, as a conference, has the function of compensating temperature and humidity.
|Standard Encapsulation||Metal, Metallurgy powder mesh|
|Working current(mA)||MC112: 105±10; MC112C: 100±10; MC112D: 150±10|
|Sensitivity (mV)||1% CH4||MC112: 20~40; MC112C/MC112D: 15~35|
|1% C3H8||MC112: 30~60; MC112C/MC112D: 30 ~ 55|
|Response Time (90%)||≤10s|
|Recovery Time (90%)||≤30s|
|Working Environment||-40 ~ +70℃, less than 95%RH|
|Storage Environment||-20 ~ +70℃, less than 95%RH|
|Size (mm)||MC112/MC112D: 19×9.5×14; MC112C: 14×8×10|
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