5Pcs MQ-3 Alcohol Sensor Module Alcohol Ethanol Gas Sensitive Detection Alarm Tester
Eachine1
sku: 1568842
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$10.99
Shipping from: China
Description
nullSpecification Gas Alcohol ethanol Detection range 10 1000ppm alcoholCharacteristic gas 125ppm alcoholSensitivity R in air Rin typical gas5Sensitive body resistance 1 20K in airResponse time10s 70 Response Recovery time30s 70 Response Heating resistance 313Heating current 180mAHeating voltage 5 0V0 2VHeating power 900mWMeasuring voltage 24VApplication Used for post drink supervision and detection of motor vehicles and other risky workers and detection of ethanol vapor in other places Package Included 5 x MQ 3 Alcohol Sensor Module
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