MC107B 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.
Features
Bridge output voltage in linear
Fast response
Good repeatability and selectivity
Stable and reliable
Resist H2S poisoning & organosilicone.
Main Applications
It is widely used in industrial occasion to detect the
concentration of natural gas. It is also used in combustible gas
leakage alarm, combustible gas detector and gas
concentration meter.
Parameters
Model
MC107B
Sensor Type
Catalytic Type
Standard Encapsulation
Metal cap &Plastic base
Working voltage(V)
2.5±0.1
Working current(mA)
150±10
Sensitivity
(mV)
1% CH4
15～45
Linearity
≤5%
Measuring range(%LEL)
0～100
Response Time (90%)
≤10s
Recovery Time (90%)
≤30s
Operation Environment
-40～+70℃ <95%RH
Storage Environment
-20～+70℃ <95%RH
Latest Demand
