ERZ 2000-NG Flow Computer Series

Available as:

  • Flow corrector based on state variables
    ERZ 2004-NG
  • Flow corrector based on calorific value
    ERZ 2104-NG
  • Differential pressure calculator
    ERZ 2114-NG
  • Parallel calculation of compressibility according to all established methods, (e.g., GERG 88 S, AGA 8, AGA NX 19 or Beattie-Bridgeman)
  • PC-based computer
  • Graphical display and easy operation on the touchscreen
  • PC operation via any Internet browser
  • Parameters, constants, limit values freely programmable
  • Error curve linearization of the gas meter
  • Testing functions (freezing measured values, calibration during operation, function test)
  • Data logging feature
  • Programmable archive
  • Remote data transfer
  • DSfG control point function
  • Optional plug-in Ex-i card for pressure, temperature and volume inputs
  • Plug-in modules, 19″ plug-in
PTB / MID approved
2-channel volume input
Digital and analogue inputs
Impulse and analogue outputs
DSfG interface according to DVGW G 485
Modbus interface (ASCII/RTU/TCP)
2 x Ethernet TCP/IP network interface
Supply voltage
24 V/DC
Ambient temperature
-20 °C to +55 °C

You might also be interested in...

Is the ERZ 2000-NG the right product for your project? Discover also other RMG products with similar characteristics. The combination of multiple devices or applications also enables more accurate measurement and makes your processes even more efficient.