Conventional Smoke Detector Orbis with base @ EN54-7

An optical smoke detector operates on the well-established light scatter principle. The sensing technology used is radically different from previous optical detectors and the sensing chamber contains an optical sensor which measures back-scattered light as well as the more usual forward-scattered light, offering the following benefits:

• Responds well to slow-burning, smouldering fires.
• Good performance with black as well as with white smoke.
• Transient rejection algorithms reduce false alarms.

Features

• StartUp: red flashing LED confirms that the detector is wired in the correct polarity.
• DirtAlert: yellow flashing LED shows that the drift compensation limit has been reached, to easily identify dirty detectors.
• SensAlert: yellow flashing LED indicates that the sensor is not operating correctly.
• FasTest: maintenance procedure, takes just 4 seconds to functionally test and confirm detectors are functioning correctly.
• DustDefy: prevents the entry of dust, while keeping the air flow unchanged.

Product Information

• Maximum power-up time: <20 sec
• Alarm reset time: 1 sec
• Operation voltage: 8.5-30V DC
• Operation temperature: -40°C ~ +70°C
• Dimensions: 97 (D) x 36 (H) mm
• Weight: 160 gr (with base)
• EN54-7 Certified

Conventional Smoke Detector Orbis with base @ EN54-7