The SITER combined detector series were designed to detect the leakage of flammable gas such as LPG, city gas, natural gas etc. The core components are high quality gas and carbon monoxide sensor. It can monitor the presence of flammable gas precisely, such as methane, propane, butane, hydrogen, carbon monoxide etc. We can provide combo alarm with solenoid valve, siren or interconnect function.
MODEL NO:GS890(co and gas) Series
· Power: AC110~240V/50Hz，60Hz· Power Consumption : ≤4 W· Mounting: Accessories supplied for wall mounting.· Alarm volume : ≥85db(A) at 1m· Operating Temperature : 0℃ ~ 50℃· Ambient Humidity : 10%~ 90% RH· Sensor : semiconductor CO and GAS sensor· Type of gas be detected : Carbon monoxide,LPG,NG· Alarm sensitivity :
model power gas sensitivity co temperature humidity
GS890AR AC110~240V EN50194 -10℃～50℃ 10%-90%RH
GS890AS AC110~240V EN50194 -10℃～50℃ 10%-90%RH
GS890AM AC110~240V EN50194 -10℃～50℃ 10%-90%RH
GS890AW AC110~240V EN50194 -10℃～50℃ 10%-90%RH
GS890A AC110~240V EN50194 -10℃～50℃ 10%-90%RH
GS890AMW AC110~240V EN50194 -10℃～50℃ 10%-90%RH
GS890ASW AC110~240V EN50194 -10℃～50℃ 10%-90%RH
model propane natural gas coal gas carbon monoxied solenoid valve valve control manipulator NO/NC output connection by wire output connection by wireless wireless siren packing/mm
GS890AR * * * * * * 125 X 110 X 55
GS890AS * * * * * * 125 X 110 X 55
GS890AM * * * * * * 125 X 110 X 55
GS890AW * * * * * * 125 X 110 X 55
GS890A * * * * 125 X 110 X 55
GS890AMW * * * * * * 125 X 110 X 55
GS890ASW * * * * *
* 125 X 110 X 55
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