GWR-2000 Four-wire 4-20 mA/HART
925-0335 Rev B
2
Contents
Contents
1
About this document
................................................................................................. 4
1.1 Function ............................................................................................................ 4
1.2
Target group ..................................................................................................... 4
1.3
Symbols used ................................................................................................... 4
2
For your safety
........................................................................................................... 5
2.1
Authorized personnel ....................................................................................... 5
2.2
Appropriate use ................................................................................................ 5
2.3
Warning about incorrect use ............................................................................. 5
2.4
General safety instructions ............................................................................... 5
2.5
CE conformity ................................................................................................... 6
2.6
NAMUR recommendations ............................................................................... 6
2.7
Environmental instructions ............................................................................... 6
3
Product description
................................................................................................... 7
3.1
Configuration
.................................................................................................... 7
3.2
Principle of operation ........................................................................................ 8
3.3
Packaging, transport and storage ..................................................................... 9
3.4
Accessories and replacement parts ................................................................. 9
4 Mounting
..................................................................................................................... 11
4.1
General instructions .......................................................................................... 11
4.2
Mounting instructions ........................................................................................ 12
5
Connecting to power supply
.................................................................................... 17
5.1
Preparing the connection .................................................................................. 17
5.2
Connection ....................................................................................................... 18
5.3
Wiring plan, double chamber housing .............................................................. 20
5.4
Supplementary electronics ............................................................................... 21
5.5
Switch-on phase ............................................................................................... 22
6
Set up the sensor with the display and adjustment module
................................. 23
6.1
Insert display and adjustment module .............................................................. 23
6.2
Adjustment system ........................................................................................... 24
6.3
Parameter adjustment - Quick setup ................................................................ 25
6.4
Parameter adjustment - Extended adjustment ................................................. 26
6.5
Saving the parameter adjustment data ............................................................. 40
7
Setup with PACTware
................................................................................................ 42
7.1
Connect the PC ................................................................................................ 42
