Point type multi-sensor smoke and heat detector
It comprises optical smoke and thermistor temperature sensors which give both a combined signal as well as a separate heat signal for improved false alarm management.
It adopts backward scattering maze and makes it more sensitive to detect the smoke generated from burning of different materials.
Sealed robber type of heat sensitivity component enhances anti-humidity and anti-erosion.
Three sensitivity levels of the detector are optional at the control panel to suit different environments.
Temperature rising compensation to improve responsive capacity upon different temperature rising status.
|Operating environment||Indoors.Temperature: -10 °C - +50 °C;relative humidity: ≤ 95%,(40℃±2℃,non condensing)|
|Operating voltage||Bus 24 V|
|Operating current||Monitoring current < 0.5 mA;alarm current < 1.5 mA|
|Sensing technology||Double-sensing technology containing photoelectric sensor and temperature;sensor with temperature sensing type: A2|
|Encoding mode||Soft addressing with encoding range 1-324|
|Wiring||Non-polarity two-wire system|
|Operating indication||Blinks when polling, keeps on when alarming|
|Dimension||Diameter: 100 mm; height: 55 mm (with base)|
|Certification||CCC (GB 4715-2005, GB 4716-2005)|