2015 Newest Design GN SUITABLE FOR SECURITY SYSTEM with High Quality

Description:
GN gas alarm, is designed to detect the concentration of combustible gases, adopts high-quality gas sensor with advanced technology and superior craft. It provides visual and audible signals when the gas concentration reaches the presetting level. It reminds you to take prompt action. You may start up other linked equipment, open windows or shut off gas supply to avoid fire, explosion, suffocation, and other malignant accidents.
Applications:
GN plug in gas alarm can be used to detect the concentration of combustible gases in your home.
Features:
Easy to connect with fir system or security system
High quality flat surface sensor
Sensor module design is easy to change, to repair or to calibrate.
MCU control high accuracy, low consumption
Fast response

Working Voltage: AC220V DC24V or DC12V
Target gas: Combustible Gas
Consumption: ≤3W
Warm up time: 180s±10s
Working condition: Temperature: 0oC-55oC Humidity: <95%RH
Response time:  ≤30s resume automatically
Sampling Method: natural diffusion
Output: Passive relay output and valve output (optional) 
Alarming level: 7%LEL(preset alarm point)
Alarming method: Visual and audible
Alarm sound: ≥70dB
Weight: 300g
Dimension: h×d mm: 53×104
Package and Accessories:
Package: English neutral,

Angelina