+31 313 47 19 98 |
+31 313 47 19 98 |


UNIGAS 300 Electronic Volume Conversion Device

UNIGAS 300 is a compact gas volume converter which is easy to use for the end-user and for the gas utilities as well. UNIGAS 300 is available in 4 different versions: T. TZ, PT and PTZ. Independently from the version you are using, UNGAS 300 has a robust aluminium casing and IP66 protection class, which enables outdoor use as well.

UNIGAS 300 can be placed directly on the gas meter, because it is ATEX approved for zone 0.



  • Aluminium casing, IP66. Suited for areas with a high humidity and open air
  • Standard with an internal pressure sensor, but also available with an external pressure sensor
  • Convenient and clear menu structure
  • Large display
  • Converter input (input 1) is free programmable; Encoder, LF or HF
  • Suitable for Encoders (Namur) of all well-known manufacturers
  • Long battery life time
  • Large memory capacity; over a period of 150 day, all 5 minutes values
  • Metrological logbook and status logbook
  • Plug & Play AMR communication with UNILOG
  • External power supply is also possible (Mains operated UNICOM 300 or ISC 230B)
  • Easy to configure via UNITOOL software
  • May be placed in Ex-zone 0


UNIGAS 300 approvals

  • MID approved by NMi, T10132
  • PTB approved DE-17-M-PTB-0045
  • ATEX approval 08ATEX0015X


Documentation UNIGAS 300


Documentation CI module UNIGAS 300

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    Via the user friendly software UNITOOL, UNIGAS 300 can be read out and configured. UNITOOL can be used for local communication, and with the aid of a modem, for remote communication.

    Via the simple user interface the UNITOOL software is easy to use. UNITOOL works with Windows 11.

    Important UNITOOL functions:

    • Read out and change of parameters of UNIGAS 300
    • Read out of counters, measured values and status information
    • Presentation of counter values and measured values
    • Store measured values in .CSV, Görlitz and XML-format
    • Communication via RS232, RS485, GSM- and PSTN connection
    • Automatic identification of the connected meter
    • Identification of the user and user rights

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