Heat Detector

D-C402 Conventional Rate of Rise and Fixed Temperature Heat Detector is non-addressable. With built-in microprocessor, it works stably with reliable fixed fire judging program. Used together with an active end of line unit (AEOL), it can connect with compatible control panels to process fire alarm signals.

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  • Twin LED for 360° view.
  • Built-in microprocessor samples and collects data in real time.
  • Rate of rise and fixed temperature alarm modes.
  • Remote indicator output available.
  • Complies with EN 54-5 standard.
Operating Voltage 24VDC(12VDC~28VDC)
Standby Current ≤60µA
Alarm Current 10mA≤I≤30mA
Indicators Red. Quiet in normal condition. Illuminates steadily in alarm.
Remote Indication Output Directly connecting with remote indicator (built-in 2kΩ resistor in series,). Quiet in normal condition. Illuminates steadily in alarm.
Maximum Ripple Voltage 4V (peak-to-peak value)
Alarm Clear Instantaneous Power-off (5s Max., 2.5VDC Max.)
Power-up Time ≤10s
Action Temperature 58°C
Class A1R
Wiring Polarized 2-core for detection zone cable.
Polarized 2-core for remote indicator.
Operating Temperature -10°C to +50°C
Relative Humidity ≤95%, non condensing
Ingress Protection Rating IP33
Material and Color of Enclosure ABS, white (RAL9016)
Dimensions Diameter: 100mm
Height: 58mm (with base)
Mounting Hole Distance 45mm~75mm
Weight About 120g

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