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MQ-131 module ozone gas detection ozone sensor module

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  • Availability :
  • In Stock
  • Warranty :
  • None
  • Model :
  • RKI-3757
₹2,541 (Incl. GST)
₹2153 Excluding 18% GST
GST Input Tax Credit of ₹388 Available. (Know More)


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Sensitive material of MQ131 gas sensor is O3 SnO2, which with lower conductivity in clean air. When Ozone gas exists. The sensor’s conductivity is more higher along with the gas concentration rising. Please use simple electro circuit, Convert change of conductivity to correspond output signal of gas concentration. MQ131 gas sensor has high sensitivity to Ozone, also sensitive to O3 CL2, NO2, etc.


Features:

  • with the signal light indicates the output
  • the dual signal output (analog output, and TTL-level output)
  • TTL output valid signal is low; (low output signal light, can be accessed by the microcontroller IO port)
  • the analog output increases with the concentration, the higher the voltage the higher the concentration
  • the ozone gas with high sensitivity (detection concentration range 10PPB-2PPM Ozone)
  • with a long life and reliable stability
  • Fast response characteristics
  • with mounting holes to facilitate fixed installation
  • the probe can plug design for easy testing.

Pinout

  1. AO
  2. DO
  3. GND
  4. VCC
  • Model : RKI-3757


MQ-131 module ozone gas detection ozone sensor module
Rs. 2541 In Stock
Sensitive material of MQ131 gas sensor is O3 SnO2, which with lower conductivity in clean air. When Ozone gas exists. The sensor’s conductivity is more
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Disclaimer : Actual product may vary from the product photograph displayed above. Photograph just for reference.

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