Gas Leakage Detector wholesale china

Main features:
High reliability sensor
Automatic reset after alarm
MCU processing adopted
Automatic detect sensor failure
Induced gas-CO/natural gas/LPG/LNG and more
SMT design, high stability
Wide work voltage
Work with electrovalve and exhaust fan
Technology parameter:
Operating voltage: 85 to 265V AC
Static current: 90 or 30mA (low power consumption type)
Alarm current: 100 or 40mA (low power consumption type)
Rating power: 3W (220V AC supply)
Warm-up time: about 180 seconds
Alarm level: 10% LEL gas and 100PPM carbon monoxide
Sound level: 70dB/m
Operating temperature: -10 to +505798833549
Environment humidity: 95% RH
Installation mode: wall mounted
Alarm output: relay output/sound and flash alarm
RF: 315MHz or 433MHz (wireless type)
Radio distance: 100m in open area (wireless type)
Outline size: 115 x 72 x 41mm
Execute criterion: EN50291/GB15322.2-2003