Apollo Discovery CO/Heat Multisensor Detector (58000-305APO)

The Apollo Discovery CO/Heat Multisensor Detector (58000-305APO) contains a CO detection cell and a thermistor temperature sensor whose outputs are combined to give the final analogue value. The way in which the signals from the 2 sensors are combined depends on the response mode selected. The CO/Heat Multisensor detects the presence of carbon monoxide or heat or a combination of both.

The Multisensor construction is similar to that of a CO Detector but uses a different lid in order to expose the thermistor to the surrounding air. The signals from the CO sensing cell and the thermistor are independent and represent the amount of CO or the temperature present in the vicinity of the Detector. When the Detector is used in heat only mode (Mode 5) it operates as an A1R rate-of-rise Heat Detector with a static threshold of 58°C.

Apollo Discovery CO/Heat Multisensor Detector (58000-305APO)

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Responds to smouldering and flaming fires
Less susceptible to false alarms caused by steam and dust
5 response modes
Remote test feature.

The Apollo Discovery CO/Heat Multisensor Detector (58000-305APO) is suitable for applications such as:
University campuses
Analogue Value: 25 +2/-2
Protocol voltage: 5 to 9V peak to peak
Power-up surge current: 1mA
Max. power-up time: 10 seconds
Status Indicator - Alarm: red
Quiescent current: 400μA
Quiescent current tested at: 24V dc
Polarity: L1 & L2 are polarity sensitive
Humidity: 15% to 90% RH (no condensation or icing)
Ingress Protection: IP44
Operating temperature: 0°C to 50°C
Storage temperature: 10°C to 30°C
Weight: 105g
Color: white
Materials housing: Polycarbonate
Materials terminals: Nickel plated stainless steel
Dimensions: length: 54mm
diameter: 100mm
Standards: EN 54-5
Approvals: CCMG