MQ-7 carbon monoxide sensor - semiconductor

Index: DNG-00239 EAN: 5904422358921

Carbon monoxide sensor with analog output.

MQ-7 carbon monoxide sensor - semiconductor
€1.54 tax excl.
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Manufacturer: OEM


  • Power supply: 5V
  • Current consumption: 150mA
  • Measuring range: from 10 to 10 000 ppm
  • Operating temperature: -10 to 50°C



The sensor detects the concentration of CO (carbon monoxide) in the air, the result can be obtained by measuring the voltage on the analog output. With this device, you can create a system that warns about a very dangerous gas - carbon monoxide. Sensor can be used, for example, in the module of Arduinoor in the boarrd from the STM32 Discovery.


More detailed information is indocumentation.


We also have a stand that facilitate the use.

Podstawka pod czujnik gazu Czujnik tlenku węgla z podstawką PCB



Package width 5 cm
Package height 7 cm
Package depth 1.8 cm
Package weight 0.003 kg

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MQ-7 carbon monoxide sensor - semiconductor


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Thomas 14.03.2024 Confirmed purchase

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