MQ-4 Methane Gas Sensor

Features Good sensitivity to Combustible gas in wide range High sensitivity to CH4, Natural gas. Small sensitivity to alcohol, smoke. Fast response Stable and long life Simple drive circuit Specifications Sensor Type Semiconductor Power requirements: VCC - 5V±0.1 DO output: TTL digital 0 and 1 (0.1 and 5V) AO output: 0.1-0 .3 V (relative to pollution), the maximum concentration of a voltage of about 4V Detection Gas: Natural gas/Methane Detection Concentration: 200-10000ppm (Natural gas / Methan...

7,500 RWF