Description
Order
Description
Gas detector:
Gas detector SR-903 Series
SR-903-2 Combustible gas detector, network
SR-903-2L Combustible gas detector, network, Low power consumption design
Main features:
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
