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Smoke Detectors

Orbis Optical Smoke Detector

Eltek’s Orbis optical smoke detectors have new optical chamber, provides good immunity to unwanted alarms, it is resistant to the penetration of dust and other sources of pollution. Its microprocessor uses algorithms to process the sensor readings.

Eltek’s Orbis optical smoke detectors have new optical chamber which provides good immunity to unwanted alarms, at the same time as it is resistant to the penetration of dust and other sources of pollution into the air. It can be used on conventional loops on all our exchanges. On BSX 80 and BSX 100 this is used directly. At our other exchanges, which have 470 ohm alarm resistors, one is connected resistance of 1 kΩ between In+ and LED- on the detector to give the correct alarm value. The optical arrangement comprises an infra-red emitter with a prism and a photo-diode at 90° to the light beam with a wide field of view. The detector’s microprocessor uses algorithms to process the sensor readings.

Features & Benefits:
  • Good immunity to unwanted alarms
  • Resistant to the penetration of dust and other sources of pollution into the air
  • Can be used on conventional loops on all our exchanges
  • Detector’s microprocessor uses algorithms to process the sensor readings
Certifications:

Others

  • Conventional or Addressable
    • Conventional
  • Brand
    • Eltek

Others

  • Conventional or Addressable
    • Conventional
  • Brand
    • Eltek
  • Conventional or Addressable : Conventional
  • Brand : Eltek
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