volumetric flow regulator / for gas / for gas and steam / precision
WR200-D Arthur Grillo GmbH



  • Technology:


  • Fluid:

    for gas, for gas and steam

  • Other characteristics:

    precision, digital, industrial


All measured and counted values are shown on an illuminated four-line LCD display with their physical unit. Water or other liquids (water/glycol mixtures, heat transfer oil) can be used as heat transfer medium. The thermal coefficients of water are stored for a temperature range of 0...250 °C in the device.

The heat meter is intended for the connection of any flow sensor with analogue output. Two Pt100 inputs in four-wire circuit are available for temperature measurement. For external recording, the device provides four analogue output signals 0/4...20 mA as well as two pulse outputs to which an M-Bus module can be connected. All components are housed in a profile housing for snap-in rail mounting with external plug-in terminals. Accessories for panel mounting and a plastic housing for wall mounting are also available.