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Application:It is widely used in industrial occasion to detect the concentration of natural gas, LPG, coal gas and alkanes.
Feature:Bridge output voltage in linear,Fast response,Good repeatability and selectivity
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Production Description:

MC105 adopts catalytic combustion principle, and its two armsof 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.

Feature:

* Bridge output voltage in linear
* Fast response
* Good repeatability and selectivity
* Resist H2S poisoning & organosilicone

Application:

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.

Technical Parameters：

Model		MC105
Sensor Type		Catalytic Type
Standard Encapsulation		Plastic
Working voltage(V)		2.5±0.1
Working current(mA)		150±10
Sensitivity (mV)	1% CH4	20～50
	1% C3H8	30～70
Linearity		≤5%
Measuring range(%LEL)		0～100
Response Time (90%)		≤10s
Recovery Time (90%)		≤30s
Working Environment		-40～+70℃ <95%RH
Storage Environment		-20～+70℃ <95%RH
Lifespan		5 years

10 pcs MC105 Catalytic Flammable Gas Sensor