Apollo Fire Detectors Orbis I.S. Multisensor Detector

The Orbis IS Multisensor Smoke Detector benefits from the same false alarm technology as the Optical Smoke Detector with the addition of a heat sensing element. The environmental performance of the multisensor detector is the same as that of the Orbis IS optical smoke detector. The detector must be protected from conditions of condensation or icing. · · · Applications Clean rooms Dusty environments Hazardous areas Offshore platforms Refineries Small to medium buildings Warehouses · · Sensitive to fast burning, flaming fires · · Improved sensitivity to black smoke · · Compensation for slow changes in sensitivity · · Reduces false alarms · · Flashing LED option · · DirtAlert indicates limit of drift compensation · · Tolerates extreme operating conditions: -40C to +70 C · · Detection Principle Photo-electric light scattering. Temperature sensitive resistance. · · IP23D