MQ135 MQ-135 Air Quality Detector Sensor Module For Arduino
The MQ 135 Air Quality Detector Sensor Module For Arduino has lower conductivity in clean air. When the target combustible gas exists, the conductivity of the sensor is higher along with the gas concentration rising. Convert change of conductivity to the corresponding output signal of gas concentration. The MQ135 gas sensor has high sensitivity to Ammonia, Sulphide and Benzene steam, also sensitive to smoke and other harmful gases. It is with low cost and suitable for different applications such as harmful gases/smoke detection.Feature:With signal output instructionsTTL output signal is low levelAnalog 0 ~ 5 v voltage output, the higher the concentration, the higher the voltageColor is show as pictures.PLS NOTE that due to lighting effects, monitor's brightness / contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item!
Air Quality Sensor Module
Size: 32mm X22mm X27mm
Main chip: MQ-135
Color is show as pictures.
Working voltage: DC 5v
Package Includes :1PC MQ 135Air Quality Sensor Module.
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Regular Price: PKR 180.00
Special Price PKR 150.00