Puyu MQ-2 Gas Sensor Smog Methane Butane Detect Analog Sensor Review
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Puyu MQ-2 Gas Sensor Smog Methane Butane Detect Analog Sensor
Heating voltage: 5 � 0.2V (AC � DC)
loop voltage: 10V (maximum DC 24V)
Load resistance: 5K (adjustable)
Clean Air Voltage: ≤ 1.5V
Sensitivity: ≥ 3
