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MQ-3

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MQ-3 Alcohol Detector Gas Sensor Module
SKU: 29770
₹ 157.00
(inc GST)
₹ 133.05 (+18% GST extra)
Power requirements: 5 VDC @ ~165 mA (heater on) / ~60 mA (heater off).
Current Consumption: 150mA.
DO output: 0.1 and 5V.
AO output: 0.1- 0.3 V (relative to pollution), the maximum concentration of a voltage of about 4V
Detecting Concentration: 0.05-10mg/L Alcohol.
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