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.
·Power Supply: AC-DC adapter ·Sensitivity Setting: Sensitivity to co: conform to EN50291 standard Sensitivity to smoke: conform to EN14604 standard ·Standby Current: <70mA ·Alarm Current: <120mA ·Operation Ambient Condition: 4~38℃, 25~85% R.H. ·Sensor Type: CO: electrochemical Smoke: photoelectric gas: semiconductor ·Alarm sound : ≥80DB at 3M @3.4±0.5KHz pulsing alarm ·The alarm sound pattern is : BI 0.5s - pause 0.5s – BI 0.5s – pause 0.5s – BI 0.5s – pause 1.5s, with a corresponding red LED flash ,repeat this alarm pattern)
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