Features:

 Adopt MCU control

 Adopt SMT mounted 
 Easy installation with a metal bracket  
 Detect LPG and LNG include city gas  
 Ideal for all kitchens  
 Excellent reliability & high stability  
 Self test function
 Less affected by other organic solvent  
 High Accuracy   

Specifications:

Detected gas: natural gas, liquefied petroleum gas, city gas (H2) 
Operating voltage: 220VAC or 110VAC, 12VDC-24VDC 
Operating Temperature: -10'C - +50'C 
working environment: Humidity ≤ 97% RH

Alarm density: Coal gas:1000~5000ppm, Natural gas: 1000ppm~5000ppm

     Liquid petroleum gas: 1000~10000ppm,

Alarm sound: 95dB/3m
linkage function: link with manipulator,shut-off valve(optional)

Networking: Wired networking: (NO, NC)(optional) 
wireless networking: 315MHZ/433MHZ (2262 OR 1527)(optional) 

Installation Instructions:

1),The gas detector should be installed at the position of 1.5 meters radius from the gas source, and well-ventilated place

2),If the gas is heavier than the air, the gas detector should be installed higher 0.3m than the ground;if the gas is lighter than the air,the gas detector should be installed lower 0.3m than the ceiling.