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MC21B Model Standard Encapsulation Catalytic Flammable Gas Sensor for Accurate Detection

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MC21B Model Standard Encapsulation Catalytic Flammable Gas Sensor for Accurate Detection

Model Number : MC21B

Place of Origin : CN

MOQ : 1

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 5000pcs

Delivery Time : 3-5work days

Packaging Details : Paper box

Model : Model

Sensor Type : Catalytic Type

Standard Encapsulation : Standard Encapsulation

Working voltage(V) : 2.5±0.1

Working current(mA) : 150±10

Measuring range(%LEL) : 0～100

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MC21B Catalytic Flammable Gas Sensor

Product description:

MC21B 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.

Characteristics:

Bridge output voltage in linear; Fast response; Good repeatability and selectivity; Stable and reliable; Resist H2S poisoning & organosilicone.

Main Applications:

It is used for household occasions to detect combustible gases leakage alarm or concentration such as natural gas, liquefied gas and so on.

Model MC21B
Sensor Type Catalytic Type
Standard Encapsulation Metal cap &Plastic base
Working voltage(V) 2.5±0.1
Working current(mA) 150±10
Sensitivity (mV) 20%LEL CH4 12～45
Sensitivity (mV) 20%LEL C3H8 10～30
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
Lifespan 5 years

MC21B Model Standard Encapsulation Catalytic Flammable Gas Sensor for Accurate Detection


Product Tags:

Catalytic Flammable Gas Sensor

      

MC21B Model Gas Sensor

      

Accurate Detection Gas Sensor

      
MC21B Model Standard Encapsulation Catalytic Flammable Gas Sensor for Accurate Detection Manufactures

MC21B Model Standard Encapsulation Catalytic Flammable Gas Sensor for Accurate Detection Images

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