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MQ-8 (Hydrogen Gas Sensor Module)
Original price was: ₨280.00.₨250.00Current price is: ₨250.00.
MQ-137 (Ammonia (NH3) Sensor Module)
Original price was: ₨5,500.00.₨5,150.00Current price is: ₨5,150.00.
MQ-135 (Air Quality Control Gas Sensor)
Original price was: ₨550.00.₨500.00Current price is: ₨500.00.
MQ-135 gas sensor has a high sensitivity to Ammonia, Sulfide and Benze steam, also sensitive to smoke and other harmful gases. It is at a low cost and suitable for different applications
Description
Description:
Sensitive material of MQ135 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exist, The sensors conductivity is more higher along with the gas concentration rising. Please use simple electrocircuit, Convert change of conductivity to correspond output signal of gas concentration. MQ135 gas sensor has high sensitity to Ammonia, Sulfide and Benze steam, also sensitive to smoke and other harmful gases. It is with low cost and suitable for different application.
Used for family,Surrounding environment noxious gas detection device, Apply to ammonia, aromatics, sulfur, benzene vapor, and other harmful gases/smoke, gas detection, tested concentration range: 10 to 1000ppm
Specification:
- Working voltage:DC 5V
- Working Current: 150mA
- DOUT: TTL output
- AOUT: Analog output
- High Sensitivity
- Wide gas detecting capability
- Detection Range: 10 – 300 ppm NH3, 10 – 1000 ppm Benzene, 10 – 300 Alcohol
- Heater Voltage: 5.0V
- Preheat time: Over 20s
- Dimension: 32mm x 22m x 27mm(HIGH 27mm)
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