• ZENNER WR3
  • ZENNER WR3
  • ZENNER WR3
  • ZENNER WR3
  • ZENNER WR3
  • ZENNER WR3

ZENNER WR3

Heat & Cooling Meters

The energy calculator multidata WR3 from ZENNER is designed for heat and cooling meters.

All relevant data are permanently stored at regular intervals using non-volatile memory. As standard, the energy calculator also has freely programmable data loggers.

The multifunctional display permanently displays the current consumption data. With the split energy calculator, all relevant measurement data can be retrieved via a control key in three self-explanatory display loops.

Of course, as a true all-rounder, the energy calculator multidata WR3 functions together with all sizes of volumetric flow sensor. A special version is available for connection with static ultrasonic volumetric flow sensor. multidata WR3 covers the flow range from Qn 0.6 to Qn 250 without a problem.

All standard units can be connected to two additional pulsers, e.g. a cold and hot water meter, in addition to the volumetric flow sensor. The heat meter/ cooling meter readings can be retrieved via the menu on the unit or via a data collection system.

    • Available with MBus output
    • 2 additional pulse inputs / outputs as standard
    • Large LCD Display
    • 2-wire or 4-wire temperature measuring principle
    • MID Approved for billing purposes
    • Wall and DIN rail mounting
  • Part Code Name  Output
    ZE301WR WR3 Energy Calculator, 1L, 100Hz, MBus, Pulse, PT5  MBus & Pulse 
    ZE302WR WR3 Energy Calculator, 10L, 100Hz, MBus, Pulse, PT  MBus & Pulse 
    ZE303WR WR3 Energy Calculator, 100L, 100Hz, MBus, Pulse, P  MBus & Pulse 
    ZE501WR WR3 Energy Calculator, 1L, 100Hz, MBus, Pulse  MBus & Pulse 
    ZE502WR WR3 Energy Calculator, 10L, 100Hz, MBus, Pulse  MBus & Pulse 
    ZE401WR WR3 Energy Calculator, 10L, 1Hz, MBus, Pulse, PT50  MBus & Pulse 
    ZE402WR WR3 Energy Calculator, 100L, 1Hz, MBus, Pulse, PT5  MBus & Pulse 
    ZE601WR  WR3 Energy Calculator, 25L, 1Hz, MBus, Pulse  MBus & Pulse 
    ZE602WR  WR3 Energy Calculator, 250L, 1Hz, MBus, Pulse  MBus & Pulse 
    ZE343WR  Zenner WR3 Battery  -
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