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一4
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 5VPower consumption ( current ): 150mA
Resources:
1. Interface MQ4 Methane Gas Sensor with Arduino
2. Using an MQ-4 Sensor with Arduino to Detect Methane Gas
MQ-4 MQ4 Gas Methane Sensor Module
USh15,000Price
