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Electronic Volume Corrector

Electronic Volume Corrector
Electronic Volume Corrector
Product Code : Volume Converter
Brand Name : CORUS
Product Description

Electronic Volume Corrector: CORUS

CORUS is a key element in the whole Itron chain, from the meter to billing data. It converts the actual volume measured by the gas meter to base conditions. CORUS complies with EN12405-1 and EN12405-1/A1, providing extremely accurate measurement over the whole temperature and pressure ranges and many advanced functions including a graphic display, a large integrated database and various remote reading solutions through PSTN, GSM, GPRS or Ethernet TCP/IP solutions.


  • High accuracy over the whole pressure & temperature ranges

  • Possibility to download new firmware in the field

  • Large graphic display

  • Possibility to translate all messages on the graphic display

  • Many communication options including internal PSTN modem or dual RS-485 additional board


  • T, PT, PTZ gas volume converter

  • Battery or external supply mode

  • Pressure range:

    • 0.9 / 10 bar abs.

    • 3 / 30 bar abs.

    • 7.2 / 80 bar abs.

  • Low frequency input (2Hz max)

  • 3 additional boards available:

    • Internal PSTN Modem

    • RS-485 Modbus ports (x2)

    • 2nd pressure sensor input