212-M-V2.1
58 Input & Output Connections
6.6 4-20mA OUTPUT OPTION
A 4-20mA Output Option is available and can be used to retransmit the
volumetric flowrate, energy flowrate, temperature difference, feed
temperature and return temperature.
The maximum output voltage is the supply voltage less 6 volts. Therefore
the maximum load resistance can be calculated as:
At 24 volts, Rmax = 900 ohms and at 12 volts, Rmax = 300 ohms.
0.02
6-Supply
Maximum Load =
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