Transair Air System

Warning Devices

Warning devices monitor the decrease of the working vacuum and issue an audible signal if a value falls below a defined vacuum value.


  • Warning device for system monitoring with warning if the vacuum drops or the electric power fails.
  • Monitoring of vacuum systems.
  • Design

  • Electronic warning device with integrated electronic vacuum switch.
  • Electronics mounted in a robust, impact-resistant macrolon housing.
  • Power cable and hose for vacuum connection enter housing via a cable gland.
  • Your Benefits

  • Reliable warning, even in very noisy surroundings.
  • Audible warning signal also sounds in the case of a power failure.
  • Flexible use at various vacuum values.
  • Reliable monitoring of vacuum systems.
  • Highlights

  • Loud, audible warning signal (100 dB).
  • Integrated voltage monitor.
  • Switching point adjustable in the range -1 to 0 bar.
  • Electronic warning device.