ERW 700

Flow computer for liquids, gases and steam

  • Calculation unit for heat metering (MID MI-004) and cold water metering (PTB); logger function
  • Calculates the energy, (standard) volume and mass from input variables (flow rate, pressure, etc.)
  • Input: 2 x 0/4…20 mA, 2 x pulse or frequency, 2 x Pt100/500/1000
  • Output: 2 x 0/4…20mA, 3 x pulse, MBus, Modbus (RS 232), etc.

ERW 700

Flow computer for liquids, gases and steam

  • Calculation unit for heat metering (MID MI-004) and cold water metering (PTB); logger function
  • Calculates the energy, (standard) volume and mass from input variables (flow rate, pressure, etc.)
  • Input: 2 x 0/4…20 mA, 2 x pulse or frequency, 2 x Pt100/500/1000
  • Output: 2 x 0/4…20mA, 3 x pulse, MBus, Modbus (RS 232), etc.
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