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Wireless differential pressure sensor BL220DDu, flush-mounted

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Regular price CHF 473.95
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Broko
90 104 58
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  • Modular wireless control system for exhaust air units
  • Enables various desired applications through the combination of different modules.
  • Control signals are transmitted wirelessly within the house – the complex cable routing to individual exhaust systems (range hood, living room ventilation system, bathroom fan, etc.) does not need to be installed.
  • Even existing installations can be easily expanded.
  • High security thanks to DiBt-certified modules
  • Various radio transmitters such as window contact switches, temperature sensors and pressure monitors can be conveniently combined with various receivers such as built-in or plug-in versions.
  • Radio frequency: 868 MHz

  • Together with the BL220F or BL220Fi exhaust air safety switch, it forms a safety system for monitoring the differential pressure between the room where the fireplace is located and the connecting piece (chimney) or the outside atmosphere during simultaneous operation of a ventilation system such as a range hood, cooktop extractor, or residential ventilation system with an open fireplace. Due to potentially problematic weather conditions, it is recommended to also use a BL220Temp (temperature sensor).
  • For flush mounting
  • Operating voltage: 230 V / 50 Hz
  • Includes silicone hose Ø 6 mm, length 2 m
Brand Broko
Manufacturer part number 751057
Unit price CHF/piece
Ref. No. 751057
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