Product Description

1. Description:   
Advanced semiconductor sensor is adopted for this product. The combustible leakage gas can be detected by the method of light/sound alarm and Exhaust system remove the danger.  
Note: This product can be used as independent family alarm equipment, and also can be used as front detector of alarm system.
2. Features: 
Advanced Gas Sensor
Fast response
High accuracy and low consumption
3. Technical data:  
Power: **0V - **5V AC or *2/*4V DC
Detecting gas: Natural gas or LPG etc.
Alarming point: *0%LEL
Working temperature: *****0°C
Working hum: <*5%RH
Output: Relay output or Pulse voltage output