1 PC CMV-2021D Catalytic H2 Hydrogen Gas Sensor

$74.28
CMV-2021D catalytic hydrogen sensor adopts MEMS process, works according to the principle of catalytic combustion effect, and is paired by a detection element and a compensation element to form an...

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Availability: 495 In Stock
Categories: H2 sensor

CMV-2021D catalytic hydrogen sensor adopts MEMS process, works according to the principle of catalytic combustion effect, and is paired by a detection element and a compensation element to form an arm of the bridge, when the resistance of the detection element increases, the output voltage of the bridge changes, the voltage variable increases proportionally with the increase of hydrogen concentration, and the compensation element plays a reference and temperature and humidity compensation role.

Application

  • Hydrogen-powered vehicle
  • Hydrogen energy preparation
  • Energy storage battery / power station
  • Hydrogen energy transport and use
  • Hydrogen detection in other scenarios

Features

  • The bridge output is linear
  • Quick response
  • Good repeatability and selectivity
  • Good stability and reliability
  • Low power consumption
  • Excellent anti-interference ability

Specifications

Model CMV-2021D
Sensor Type MEMS Catalytic
Standard Encapsulation Plastic Encapsulation
Working voltage(V) 3.0±0.1
Working current(mA) 14±1.0
Sensitivity (mV) 1% H2 30～60
Linearity ≤5%
Measuring range(%LEL) 0～100
Startup time in air ≤0.5s
Response Time (90%) ≤2s
Recovery Time (90%) ≤1s
Working Environment -40～+85℃，less than 95%RH
Storage Environment -40～+85℃，less than95%RH

 

* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.

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