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MEWOI-MIX5005 Catalytic Combustible Gas Sensor

MEWOI-MIX5005 Catalytic Combustible Gas Sensor

2023-07-12 09:02:23  

Target Gas: Combustible Gas Range : Application: Industrial usage combustible gas leakage detectors,domestic usage gas leakage alarm

  • Main Features :
  • Serial No. :
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Principle Introduction

MEWOI-MIX5005 Catalytic Combustible Gas Sensor operate on the 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 will be rised when meeting the combustible gas, in the same time, the output voltage of the bridge changed, the voltage variable is rised in direct proportion as the gas concentration, the compensate element as a reference, and compensate of temperature and humidity.


*Good linearity

* Fast response and recovery

* Good stability and sensitivity

* Strong anti-interference ability

* Low power consumption


* Industrial usage combustible gas leakage detectors

* Domestic usage gas leakage alarm

Technical Parameters

Target GasCombustible gas
Operation Voltage(Vh)2.5V±0.1V
Operation Current(Vh)150±10 mA
Measurement Range0-100% LEL
response time(90%)≤10 second
recover time(90%)≤30 second
Sensitivity20-50mV 1% methane
30-70mV 1% propane
operation environment-40 ~ +70 ℃ less than 90% RH
storage environment-20 ~ +70 ℃ less than 90% RH
Life Expectancy5 years

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