Description
Output: Analog SensorType: Gas Sensor
Material: Metal
Usage: Gas Sensor
Theory: Hall Sensor
is_customized: Yes
Specification:
Dual-way Signal Output, Analog output and TTL level output high sensitivity to LPG, gas, alcohol, hydrogen and more
Fast response and recovery
Good steadiness and long service life
Great for home or factory gas leakage detection
Use for Detecting: Combustible gas such as LPG, butane, methane, alcohol, propane, hydrogen, smoke, etc
Specification:
Main chip: MQ-4 gas sensor module
Working Voltage: 5V For DC
Detecting Range: 300 to 10000ppm
TTL output valid signal is low
Size 32X22X27mm
Package Included:
100% Brand New
1 x MQ-4 Gas sensor module
Unit Type: piece