Network 9V Propane LPG Natural Gas CH4LNG Combustible Gas Leak Alarm Detector

• Type: Gas Alarm
• Signal Transmission: Wired Alarm
• Working Mode: Passive
• Certification: CE, ISO, RoHS
• Application: Indoor
• Working Principle: Electro-Optical Type
• Model NO.: SR-903-2
• Transmission Mode: Cable
• Alarm Volume (within 1m): ≥90dB
• Receive Frequency: N/a
• Color: White
• Certificate: Ce Approval
• Type for System: Wired
• Name: Network 9V Propane LPG Natural Gas CH4LNG Combusti
• Operating Voltage: DC9-24V
• Gas Species: Natural Gas &LPG
• Standby Current: Less Than 90mA/Less Than 30mA (Low Power Consumpti
• Alarm Current: Less Than 100mA/ Less Than 40mA (Low Power Consump
• Alarm Output: Relay Output &Sound &LED Flash Alarm
• Alarm Level: 10%±5% Lel
• Transport Package: Carton
• Specification: ABS
• Trademark: SUMRING
• Origin: China
• HS Code: 8531901000
• Production Capacity: 50000 PCS/Month

Product Description

Network 9V Propane LPG Natural Gas CH4LNG Combustible Gas Leak Alarm Detector


 

Technical specification:

Gas detector SR-903	Combustible gas detector, network
Operating voltage	DC9-24V
sensor	High reliability sensor
MCU processing technology	yes
With automatic fault check indicator	yes
Whether to reset automatically	yes
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	-10ºC~+50ºC(≤95%RH No congelation)
Dimension	104*51mm
Execute criterion	GB15322, UL1484, EN50194

 

Product pictures