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Gas & Fire Detection A fire detection system is one of the most important safety items on board of a vessel. We have a large range of spare parts directly available ex stock Check the full list

The Autronica BHH-520/EXE is a multisensor detector for use in hazardous area zones 0, 1, 2. It must be connected to approved barrier BZ-500. A rise in temperature will change the detection platform by increasing the smoke sensitivity in order to improve the detection of combustion gases from flaming fires producing barely a minimum of visible smoke particles.

The multisensor principle combined with advanced signal processing in the BHH-520/EXE ensures an early response to any type of fire development.

  • - Interactive
  • - Multisensor detectors ensure a fast response smoke and heat development
  • - Comprises DYFI+ adaptive and self learning function
  • - SelfVerify function for reduced maintenance/ testing and increased reliability
  • - Built in thermistor for reading temperatures at the detector point
  • - Short circuit isolator in each detector
  • - Additional coating of PCB
  • - Automatic addressing
  • - Proven technology
  • - RIME approved
  • - Designed to meet requirements of major maritime classification societies

The Autronica BHH-520/EXE can be used in combination with the following:
Base: BWA-100
Conduit Box: BWP-100/20 or BWP-100/25

Weight 165g
Material Polycarbonate / ABS
Colour White
Voltage 10 - 27 VDC
Current consumption
Stand by:

< 0,3mA
Environm. requirement EN 54-7
Degree of protection IP44D
Working temperature -20