Introduction
2
2.1 Purpose of this documentation
These
instructions
contain all information required to commission and use the device. Read the
instructions carefully prior to installation and commissioning. In order to use the device
correctly, first review its principle of operation.
The instructions are aimed at persons mechanically installing the device, connecting it
electronically, configuring the parameters and commissioning it, as well as service and
maintenance engineers.
2.2 Scope of validity of this document
Variant SITRANS P320 mA/HART SITRANS P420 mA/HART
Gauge pressure 7MF0300 7MF0400
Gauge pressure from the differential
pressure series
7MF0310 7MF0410
Absolute pressure from the gauge pres‐
sure series
7MF0320 7MF0420
Absolute pressure from the differential
pressure series
7MF0330 7MF0430
Differential pressure and flow rate,
PN 160 (MAWP 2320 psi)
7MF0340 7MF0440
Differential pressure and flow rate, PN
420 (MAWP 6092 psi)
7MF0350 7MF0450
Level 7MF0360 7MF0460
2.3 Document history
The overview below summarizes the most important changes in the documentation when
compared to the previous edition.
Edition Note
11/2019
● Changes for FW1.01.00 HART device revision 7
●
Section
Technical data (Page 199) updated.
09/2018
● Section Replacing spare parts (Page 185) added.
● Basic safety instructions in the sections
Use in hazardous areas (Page 21),
Installing/mounting (Page 43), Connecting (Page 65) updated.
● Section Connecting the device (Page 68) updated.
● Section Parameter assignment over remote operation (Page 145) updated.
SITRANS P320/P420 with 4 to 20 mA/HART
Operating Instructions, 11/2019, A5E44852162-AC 15
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