Flamable Gas Sensor
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Uncategorized
MQ135 – Air Quality Gas Sensor
High sensitivity to Ammonia, Sulfide and Benzene
Stable and Long Life
Detection Range: 10 – 300 ppm NH3, 10 – 1000 ppm Benzene, 10 – 300 ppm Alcohol
Heater Voltage: 5.0V
Dimensions: 18mm Diameter, 17mm High excluding pins, Pins – 6mm High
Long life and low cost
SKU: n/a -
Gas & Dust Sensor
MQ2 Smoke LPG Butane Gas Sensor Module
Quick Overview:
- Operating Voltage is 5V
- Can be used to Measure or detect LPG, Alcohol, Propane, Hydrogen, CO and even methane
- Can be used as a Digital or analog sensor
- The Sensitivity of Digital pin can be varied using the potentiometer
- Long life and low cost
- Simple drive circuit
SKU: n/a
