YJJ GH-312 Smoke/Methane Sensor Module is Used To Detect Various Gases Such As Smoke Or Methane

Product Description:

GH-312 Smoke/Methane Sensor Module is Used To Detect Various Gases Such As Smoke Or Methane

Features:

Scope of Use:

Used for detection: smoke or gas (such as liquefied gas, butane, propane, methane, alcohol, hydrogen, etc.)

Electrical parameters: GH-312 smoke detection module

Operating voltage: DC voltage 9 - 20V

Static power consumption: less than 0.8W

Output level: high 5V / low 0V

Detection area: 10m

Using MQ-2 gas sensor, with a wide detection range and controlled by a single-chip microcomputer program, it works reliably.

Power-on preheating and automatic detection,

Sensor open-circuit detection, safe and reliable.

There is an LED alarm indicator.

Wide voltage range, DC 9-20V

Circuit board small size 33.5*21.5mm

Easy to use, with +/ - power supply and signal output

Note: The module can be used for detecting: smoke, liquefied gas, butane, propane, methane, alcohol, hydrogen, etc.

Specifications: