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Gas Sensor Carbon Monoxide MQ-7

19-00019403
CompanyOem
In Stock
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€290
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This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 20 to 2000ppm.

This sensor has a high sensitivity and fast response time. The sensor’s output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.

This sensor comes in a package similar to our MQ-3 alcohol sensor, and can be used with the breakout board below.

  • Sensitive for Carbon Monoxide
  • The heater uses an alternating voltage of 5V and 1.4V.
Warranty
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Company
Oem
Gross Weight
0.0041kg
Sensor Type
  • Gas
Typical Input Voltage
  • 5VDC
Interface
  • Analog
Communication Protocol
  • Without
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