Product description

This is an Hall Sensor and the class of mq sensors and detects methane with in the air and the enviroment
Output: Switching Transducer
Type: Vibration Sensor
Model Number: MQ
4
Usage: Gas Sensor
Analog output voltage with the higher concentration of higher voltage
There are four screw holes for easy positioning and mounting.
Has a long life and reliable stability
Rapid response and recovery characteristic with high efficiency
Input voltage : DC 5V Power consumption ( current ): 150mA

MQ-4 Gas Methane Sensor Module

USh15,000Price