CONTEXT PLUS (MODEL 55000-600IMC) ADDRESSABLE SMOKE DETECTOR
The Optical Smoke Detector has a molded extinguishing white polycarbonate case with wind-resistant smoke inlets and is distinguished by the indicator LED which is clear in standby and red in alarm. Within the case is a printed circuit board which, on one side has the light-proof labyrinth chamber with integral gauze surrounding the optical measuring system, and on the other, the address capture, signal processing, and communications electronics.
An infrared light-emitting diode within its collimator is arranged at an obtuse angle to the photo-diode. The photo-diode has integral daylight blocking filter.
|Supply Voltage||17 to 28 Volt dc|
|Quiescent Current||340µA average, 600µA peak surge current at 1mA|
|Operating Temperature||-20°C to +60°C|
|Alarm Indicator||Clear light-emitting diode (LED) emitting red light|
|Sensitivity||Nominal threshold of 2.4% light grey smoke obscuration per meter|
|Humidity (No Condensation or Icing)||0% to 95% relative humidity|
|Dimensions (Diameter x Height)||100 x 42 mm (Detector)
100 x 50 mm (Detector in Base)
157g (Detector in Base)