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Intrinsically safe analog heat detector 2841

  • Intrinsically safe analog heat detector 2841


  • Addressable intrinsically safe heat detector for fire detection in hazardous areas
  • IP66/67 for outdoor use or in humid areas
  • Up to 20 detectors can be connected to each IS barrier unit
  • Three standard heat detection algorithms available
  • Tested and approved according to EN54-5
  • ATEX certificate: DEKRA 11ATEX0107
  • CPR: 2831-CPR-F2749


  • Voltage: 24 V DC 15-30 mA
  • Operating temperature: - 10 to +55 °C
  • Ambient humidity: < 95%
  • Dimensions: Ø102x65 mm
  • Weight: 325 g
  • IP66/67
  • Red LED
  • ATEX: II 1 G Ex ia IIC T5 Ga

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