DEM-03 Remote Display Unit is used for the continuous monitoring of the alarm levels of the gas warning systems DGC05 and DGC03.The DEM-03 can monitor the alarm situations of the DGC-03 and DGC-05 systems via the RS-485 bus. Up to 30 relay information bits can be used via the system bus to control alarm displays and warning outputs. The DEM-03 is especially designed for the use in underground garages and multi-storey car parks or for room application e.g. laboratories.

Features

• Especially suitable for monitoring underground garages and car parks
• Simple, fast commissioning due to pre-configuration with standard parameters
• Optional addons:
  • Integrated warning buzzer with reset function
  • 230 VAC power supply
  • Local relays
  • Heating

Built for a standard output of 4-20 mA analog signal output, this transmitter is compatible with the PolyGard series controllers as well as any other electronic control or automation system.