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Jinan Jiahong Technology Co., Ltd
Jinan Jiahong Technology Co., Ltd
The detector is of electronic coding type, and its working mode can be set in the fire alarm controller. The detector has its own audible and visual alarm with a sound intensity of ≥ 85db, which can warn the specific location of the fire on the scene.
This type of smoke detector is equipped with an internal smoke fire sensor component. The sensor transmits the fire smoke signals detected to the microprocessor inside the detector. The microprocessor performs preliminary screening and processing of the collected signals to eliminate the influence of environmental interference, and then transmits the signals to the fire alarm controller for comprehensive analysis and judgment to issue corresponding fire alarm and control signals.
Detection principle
infrared photoelectric sensor
Response time
<60s
Ambient temperature
-10°C~55°C; The maximum surface temperature of the enclosure shall not exceed 80°C
Relative temperature
<93%RH
Power supply
DC24V±10%
Output signal
switching /RS485/4-20mA(output signal is optional)
Power consumption
static <0.5W, alarm <1.5W
Use cable
>1.5mm²x4
Maximum distance between detector and host
≤1000m
Weight
<1000g
Dimensions
175x145x115(mm)
Pressure limit
86KPa~106KPa
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