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Sensor Module Mq137 500Ppm Replacement Sensors

KWD 14

Brand
Aqur2020
Weight
12 g
1 +

Special Features

  • Selling Summary: Efficient and easy to use, Selling Description The is to configure and easy to use. Even technical novices can easily get started and meet your various needs.
  • Stable Outputs: Designed to have DO TTL output and analogue output, the analogue output voltage changes with concentration.
  • Utility: Able to to single chip microcomputer or relay , which are not included, the gas enables wide application.
  • Main Function: The gas detection can for test the gas concentration to for ensure timely understanding of the gas content in the environment.
  • Great Accuracy: Comes with 5‑500ppm measurement range, the gas also supports automatic calibration for easy and high accuracy.

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