Heat meter WR200-D for steam

 

 

The heat meter WR 200-D for steam is used to record heat energy in heating or production systems with steam as the heat transfer medium.

The instantaneous flow rate and the instantaneous heat output are integrated over time and summed up on two counters. For counting over an adjustable period, there are two additional resettable counters in connection with a clock with automatic calendar.

All measured and counted values ​​are displayed on a lit four-line LCD display with its physical unit.

The calculation coefficients are calculated in the pressure range of 1 … 100 bar and in the temperature range of 100 … 600 ° C according to data according to IAPWS-IF97.

The heat meter is designed to connect any flow meter with analog signal. For pressure measurement, another analog input 0/4 … 20 mA is available. Two Pt100 inputs in four-wire connection are available for temperature measurement. For external recordings, the device supplies four analog 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 locking rail mounting with external plug-in terminals. Accessories for panel mounting as well as a plastic housing for wall mounting are also available.

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