Model Number: GK901 two in one gas alarm
Brand Name: Hanwei
Key Specifications/Special Features:
Features:Designed to detect the concentration of combustible, explosive and toxic gasesAdopts high-quality gas sensor with advanced technology and superior craftProvides visual and audible signals when the gas concentration reaches the presetting levelIt reminds you to take prompt action
You may start up other link equipment, open windows or shut off gas supply to avoid fire, explosion, suffocation, and other malignant accidents
Specifications:
Working voltage: 220V AC ±15%/110V AC ±15% 50Hz or 12/24V DC
Consumption: ≤3W
Working condition:
Temperature: 0 to 55°C
Humidity: <95% RH
Response time: ≤30s automatic resume
Sampling method: natural diffusion
Alarming method: visual and audible
Alarm sound: ≥70dB
Weight: 300g
Dimensions (L x W x H): 135 x 82 x 41mm
Optional function: relay output and gas shut off valve output