

Reference: 51000078
Detection Range: 10 - 300 ppm NH3, 10 - 1000 ppm Benzene, 10 - 300 Alcohol. Heater Voltage: 5.0V. Dimensions: 18mm Diameter, 17mm High excluding pins, Pins - 6mm High. Long life and low cost.
The MQ-135 Gas sensors are used in air quality control equipments and are suitable for detecting or measuring of NH3, NOx, Alcohol, Benzene, Smoke, CO2. ... If you need to measure the gases in PPM the analog pin need to be used.
Warranty Information:
All the products supplied by Makerkart are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page
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