Product Description
Main features:
network, Low power consumption design
High-reliability sensor
Auto Reset
MCU processing
Malfunction auto-check indicator
Detect natural gas or LPG
Sound &LED flash alarm output
Execute criterion: GB15322, UL1484, EN50194
Technical specification:
Operating voltage: DC9-24V
Gas species: Natural gas &LPG
Standby current: less than 90mA/less than 30mA (low power consumption)
Alarm current: less than 100mA/ less than 40mA (low power consumption)
Alarm output: Relay output &Sound &LED flash alarm
Alarm level: 10%±5% LEL
Sound level: ≥85dB/m
Installation: Ceiling mounted
Working environment: -10℃~+50℃(≤95%RH No congelation)
Dimension: 104*51mm (SR-903-2)
