Gas &Co sensor

SF-933 Standalone Gas Detector with Base 12V DC Pulse Voltage and Relay for Alarm Security Systems

Lead Time :2-7Days

Product Attribute

Model Number:SF-933
Power Supply Voltage:DC12-24V
Product:Gas sensor
Material:ABS fire resistant plastic
Detection angle:360°
Installation environment:Indoor installation
Alarm Method:Standalone

Network combustible gas detector

Semiconductor gas sensor
MCU processing
Auto-check sensor failure
Auto reset after gas clears
Sound & flash alarm
12V pulse output to drive solenoid valve / electrovalve to shut off gas supply
Relay output to drive exhaust fan to clear leaked gas
24 hours aging tests of both PCBA and finished detectors to make it very stable
Double tests with gas when after two times of aging to make it very stable

Model No		SR--933
Operating voltage		DC12-24V
Gas species		Natural gas&LPG
Alarm output		Relay output&Sound &LED flash alarm
Rated power/Drivable accessories		2.5W/Solenoid valve （Optional）
Sound level		≥75dB/m
Installation		Wall mounted
Working environment		-10℃~+50℃(≤95%RH No congelation)
Dimension		1157345mm