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MQ7 Gas Sensor – Carbon Monoxide (CO)

101.00 (Incl. of GST 18%)
GST Credit of 15.41available.
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In stock

  • Circuit Voltage: 5V
  • Heating Resistance: 33Ω ± 5%
  • Heating consumption: About 350mW
  • Relative humidity: Less than 95%RH
  • Detecting range: 20ppm-2000ppm carbon monoxide
SKU: KSTM0726 Categories: , Tags: , , , , ,

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100And more.82.82

101.00 (Incl. of GST 18%)
GST Credit of 15.41available.
Know More

All orders placed before cut-off time will be dispatched same day, except public holidays.


This is a MQ7 Gas sensor (CO), suitable for sensing Carbon Monoxide concentrations(PPM) in the air. MQ7 Gas sensor can measure CO concentrations ranging from 20 to 2000 ppm. This sensor has a high sensitivity and fast response time.

The sensor’s output is an analog resistance. MQ7 gas sensor has high sensitivity to Carbon Monoxide. The sensor could be used to detect different gases contains CO, it is with low cost and suitable for different application. They are used in gas detecting equipment for carbon monoxide(CO) in family and industry or car.


  • Circuit Voltage : 5V
  • Heating Resistance : 33Ω ± 5%
  • Heating consumption : About 350mW
  • Relative humidity : Less than 95%RH
  • Detecting range : 20ppm-2000ppm carbon monoxide


Additional information

Weight3. g

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KSTM0726 MQ7 Gas sensor

MQ7 Gas Sensor - Carbon Monoxide (CO)

101.00 Incl. of GST

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