This smoke detector is a photo electric sensor with integrated relays to connect to any alarm control system with digital alarm input such as the RMS Advanced (No. 32418, 32417 - not for 32419). When smoke is detected a loud siren is sounded and the relay is activated. Smoke detection works using scattered light technology which is highly sensitive to any fire, especially smouldering fire. The integrated heat sensor activates the alarm at approximately 70~85°C. An automatic self test is performed regularly and any malfunction is shown by the integrated LED.
Placement
- The Smoke sensor should be mounted on the ceiling, if possible, in the centre of the ceiling. A minimum distance of 60cm to any wall or other equipment should be kept. In rooms with non horizontal ceilings the sensor should be placed approximately 1m off the highest point.
- In long corridors or rooms the smoke sensor should not be more than 4m away from any wall and should not be spaced more than 8m apart .
- As a rule of thumb: One smoke detector can cover a room of 50m³ approx.
Technical Data
- Operating voltage: 12 V DC or AC +/-15%, Typical current: 2mA, Alarm current approx. 25mA
- Operating temperature: 0°C ~ +55°C
- Humidity: 25% ~ 75% relative humidity, non condensing, for indoor use
- Smoke sensor: scattered light principle Sensitivity: m= 0,05?0,07dB/m (EN 54-7)
- Heat sensor alarm 70°C~85°C
- Alarm siren ~ 85dB(A) / 3m
- Life time: 10 years maximum
- Relay: max. 1A@120VAC, max. 2A@24VDC
- Conformity: EN54-7 and prEN ISO 12239
- Cable: ~ 4m
- Weight approx.: 0.1kg + mounting plate
- Dimensions: diameter 12 x 4cm + mounting plate
- Supplied Contents: Smoke detector, 2 screws, mounting plate, ~4m cable, english and german manual
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