Apollo Series 65 AIR Heat Detector (57ºC) (55000-122APO)

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Apollo Series 65 AIR Heat Detector (57ºC) (55000-122APO)

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An Apollo Series 65 AIR Heat Detector (57ºC) (55000-122APO).

  • A high-quality Type A1R static/rate of rise heat detector.
  • Monitors temperature using a dual thermistor network which provides a voltage output proportional to the external air temperature.
  • Certified to EN54-5 by the LPCB.
  • Wide 9-33V DC operating voltage.
  • Red LED illuminates when the detector is in alarm.
  • Requires a 45681-201APO diode base, 45681-200APO non-diode base or 45681-245APO relay base.
Approvals/certifications Certified to EN54-5 by the LPCB
Application temperature 25°C typical, 50°C max
Application/operation TBC
Static response temperature 54°C min, 65°C max
Supply wiring 2-wire monitored, polarity sensitive
Supply/operating voltage 9 to 33V DC
Quiescent current 45µA @ 24 VDC
Alarm voltage 6-28V DC
Alarm current 17mA @ 9V DC
Expansion connections Remote LED output. Current sink to negative line limited to 17mA
Product dimensions (mm) 100mm diameter x 50mm deep (detector in base); 100mm diameter x 42mm deep (detector only)
Construction & finish White polycarbonate V.O in accordance with UL94. Nickel plated stainless steel terminals
IP Rating IP23D
Weight 80g (detector only); 131g (detector in base)
Operating conditions/temperature -20ºC to +90ºC

Series 65 Engineering Guide

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