Product Overview
The Series 27 Optical Smoke Detector incorporates a pulsing LED located within the housing of the detector. The external detector moulding is identical to that of the ionisation detector but has an indicator LED which is clear in quiescent state but produces a red light in alarm.
Features:
• -Responds well to slow-burning, smouldering fires
• -Well suited for bedrooms and escape routes
• -Unaffected by wind or atmospheric pressure
• -Flashing LED and magnet operated test switch option
Specification
| Voltage | 9-33 VDC |
| Quiescent current | 30-50uA at 24 VDC |
| Alarm current | 52mA at 24 VDC |
| Size inc base | 100mm Dia x 50mm H |
| Operating temperature | -20°C to +60°C (no icing) |
| Relative humidity | 0 to 95% (non condensing) |
| IP rating | IP23D (EN60529) |
| Weight inc base | 250 gr without base |
| Sensitivity | 0.15dB/m obscuration |
Item Number
| Syncoln series 27 Optical smoke detector with flashing LED | 2000-200 |