Model Number: GD Gas Alarm
Brand Name: Hanwei
Key Specifications/Special Features:
GD series gas leak alarm is a kind of wall-hung household gas alarm designed to detect the concentration of combustible and toxic gases or vaporsProvides visual and audible signals when the gas concentration reaches presetting level, remind you take prompt favorable action, you may start up other link equipment, ventilate gas or shut off gas supply to avoid fire, explosion, suffocation, and other evil accidentAlarms are available for liquefied petroleum gas (LPG), natural gas (methane), propane, hydrogen, town gas, smokeCan be installed at home and any other similar placesGD gas alarm
Features:
- High quality flat surfaced sensor
- Sensor module design, easy to change, repair and calibrate
- Fast response
- High accuracy, low consumption
- MCU control
- Optional relay or valve output
Technical data:
- Working voltage: 220V/110V AC, 24V/12V DC
- Consumption: less than 1.5W
- Working condition:
- Temperature: 0 to 55°C
- Humidity: less than 95% RH
- Response time: less than 30s resume automatically
- Working method: natural diffusion
- Alarm method: visual and audible
- Sound level: more than 70dB
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