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MPn-4C Methane Gas Sensors High Sensitivity Semiconductor

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MPn-4C Methane Gas Sensors High Sensitivity Semiconductor

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Brand Name : YJJ

Model Number : MPn-4C

Place of Origin : China

MOQ : 1

Price : Negotiable

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

Supply Ability : 3000PCS/Month

Delivery Time : 3-5workingdays

Packaging Details : Standard Package

Sensor Type : Flat surfaced

Standard Encapsulation : Metal cap

Target Gas : CH4, Nature gas,marsh gas

Detection range : 300~10000ppm (methane, natural gas)

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MPn-4C Methane Gas Sensors High Sensitivity Semiconductor

Description
MPn-4C adopts a multi-layer thick film manufacturing process, which integrates a heating electrode, a measuring electrode and a metal oxide semiconductor gas sensitive layer on an Al2O3 ceramic substrate, and encapsulates it in a metal housing. When the detected gas is present in the ambient air, the conductivity of the sensor will change, and the higher the concentration of the gas, the higher the conductivity of the sensor. This change in conductivity can be converted into an output signal corresponding to the gas concentration using a simple circuit. The product has good anti-interference ability to common gases such as alcohol and acetic acid in the use scene.

Application
It is widely used in combustible gas leak monitoring devices, fire/safety detection systems for home, factory and commercial use; Flammable gas leak alarm, gas leak detector, etc.

Features
High sensitivity to CH4 gas
Excellent anti-interference ability
Excellent stability

Specification:

Loop Voltage ≤24V DC
Heater Voltage 5V±0.1V AC or DC
Load Resistance Adjustable
Heater consumption ≤350mW
Sensitive resistance 1KΩ～20KΩ(in5000ppm CH4)
Sensitivity Rs(in air)/Rs(5000ppm CH4)≥8
Concentration Slope ≤0.6(R5000ppm/R1000ppm CH4)
Temp. Humidity 20℃±2℃；55%±5%RH
Standard test circuit Vc 5V±0.1V; VH: 5V±0.1V
Preheat time Not less than 48 hours

MPn-4C Methane Gas Sensors High Sensitivity Semiconductor


Product Tags:

Methane gas sensor high sensitivity

      

Semiconductor methane gas detector

      

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