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Orbis Marine BR Heat Detector with Flashing LED

£17.39 (inc VAT: £20.87)

Low Stock

SKU: ORB-HT-41015-MAR Category: Brand:


The Orbis Marine Heat Detector uses a single thermistor to sense the air temperature around the detector. There are twelve heat detectors in the Orbis Marine range designed to suit a wide variety of operating conditions.


  • Approved for use in marine environments
  • Modern, low-profile design
  • TimeSaver® Base for fast installation
  • Transient rejection for false alarm reduction
  • High humidity tolerance at up to 98% RH
  • Wide operating temperature -40°C to +70°C


  • Applications: Dusty Environments; Marine
  • Chamber Type: Chevron
  • Heat Classification: BR
  • Maximum Power-Up Time:
  • Quiescent Current: 95μA
  • Quiescent Current Tested At: 24V dc
  • Sampling Frequency: Once every 4 seconds
  • Polarity: L1 & L2 are polarity sensitive
  • Alarm Current (At 12 Volts): 20mA
  • Alarm Current (At 24 Volts): 40mA
  • Holding Voltage (Min): 5V
  • Holding Voltage (Max): 33V
  • Alarm Reset Voltage: <1V
  • Alarm Reset Time: 1s
  • Alarm Current (At 24 Volts): 40mA
  • Alarm Load: 600Ω
  • Holding Voltage (Max): 5 to 33V
  • Humidity: 0% to 98% (no condensation or icing)
  • IP Rating: IP23D
  • Warranty: 10 year
  • Weight: 70g
  • Colour: White
  • Materials Housing: Polycarbonate
  • Product Length: 36mm
  • Product Diameter: 97mm


Additional information

Weight 1 kg

Detection Type

Device Type


Hazardous Applications

Marine Applications

System Type