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Intelligent Point Type Heat Detector
PW-300TRA Intelligent Point Type Heat Detector
PW-300TRA intelligent point type heat detector, using thermal resistance as measure temperature element, it's especially suitable for the places where smoke and gas can not be detected by other kinds of detectors.
Built-in special microprocessor, using surface mounted technology (SMT) production, having strong anti-corrosion, anti-moisture and anti-interference ability, using advanced algorithms for accurate calculation, the detector effectively prevent false alarm.
Using SLC communication, electronic address programming, occupy one address. Mixed addressing with other detectors or modules, making on-site wiring, installation and commissioning more convenient.
Intelligent Point Type Heat Detector
PW-300TRA Intelligent Point Type Heat Detector
Technical Parameter
SupplyVoltage (Vmin-Vmax): 17V – 28V DC.
Quiescent Current: 400µA.
Alarm Indicator: One red viewable light emitting diode (LED)
illuminating red. Optional remote LED.
Alarm Current, LED Illuminated: 1 mA.
Alarm Level AnalogueValue: 55.
OperatingTemperature: See table overleaf response mode
temperatures.
StorageTemperature:-40ºC ~ 80ºC.
Humidity:0% - 95%RH (non-condensing).
Effect of Atmospheric Pressure: None.
Effect ofWind Speed: None in fixed temperature use.
IP Rating: IP44.
Dimension:99.5mm(D) x 43.5mm(H) (not including base).
Weight: 79g.
Housing Material: White flame-retardant polycarbonate.
Terminals Material: Nickel plated stainless steel.
Standard: GB4716-2005 & EN54-5:2017/A1:2018 by UL.
Approvals: CCCF & UL.

we are a state-level high-tech enterprise specializing in the development, production and sale of fire-fighting electronic products.

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