Technical data
Waterpilot FMX21
132
Hauser
16.2 Output
16.2.1 Output signal
Pt100 (optional)
• 4 to 20 mA HART with superimposed digital communication protocol HART 6.0, 2-wire
for hydrostatic pressure measured value.
Options:
• Max. alarm (factory setting 22 mA): can be set from 21 to 23 mA
• Hold measured value: last measured value is held
• Min. alarm: 3.6 mA
• Pt100: temperature-dependent resistance value
TMT72 temperature head transmitter (optional)
4 to 20 mA HART with superimposed digital communication protocol HART 5.0 for
temperature measured value, 2-wire
16.2.2 Signal range
3.8 to 20.5 mA
16.2.3 Maximum load
The maximum load resistance depends on the supply voltage (U) and must be determined
individually for each current loop, see formula and diagrams for the device and
temperature head transmitter. The total resistance resulting from the resistances of the
connected devices, the connecting cable and, where applicable, the resistance of the
extension cable may not exceed the load resistance value.
Summary of Contents for Waterpilot FMX21
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