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Đầu Báo Nhiệt Gia Tăng - Horing

Đầu Báo Nhiệt Gia Tăng - Horing

Đầu Báo Nhiệt Gia Tăng - Horing

Mã Hàng: AHR-871

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Size: D
Màu Sắc: TRANG
Tình Trạng: Còn Hàng
Số Lượng:
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Đầu Báo Nhiệt Gia Tăng - Horing AHR-871


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Characteristics

  • Heat-sensing diaphragm can operate for unlimited number of times and is not affected by room temperature. The conducting parts use gold coating to avoid oxidation.
  • Uses alloy air equalizer to avoid humidity and stabilize the ventilation function. Alloy itself has many micro-holes that can expel non-fire heat to avoid false alarms.
  • The unit is completely sealed; its function is not affected by humidity, dust or insects.
  • This detector has passed strict quality control through automatic repetitive testing and been calibrated automatically under stable temperature and humidity conditions. Thus, quality and reliability are consistent from the first detector produced to millionth.


Specifications

Model  AHR-871
Type 2-wire 3-wire 4-wire
Alarm Contact N/A N/A 0.8A @30V DC
0.4A @125V AC
Voltage Range 12 ~ 30V DC
Alarm Current
@24V DC 470Ω
40mA 40mA 35mA
Alarm Temperature Comply to EN54, CNS
Ambient Temperature 0℃ ~ +55℃
Material Fire-proof plastic
Dimensions 111mm(Dia.) x 45mm(H)
Weight About 130g
Color White

 Taiwan


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