Emerson 5081-P User Manual
v
MODEL 5081-P pH/ORP
TABLE OF CONTENTS
LIST OF FIGURES - CONT’D
Number Title
Page
3-18
Wiring diagram for Model 320HP-10-55 ..................................................................
25
3-19
Wiring diagram for Model 320HP-10-58 ..................................................................
25
3-20
Procedure for Removing BNC Connector and Preparing Coaxial Cable for
Connection to the Model 5081-P pH/ORP Transmitter.............................................
26
3-21
Preparation of Raw Connecting Cable .....................................................................
27
4-1
Model 5081-P-HT Infrared Remote Control — CSA, FM, & ATEX approvals ..........
31
4-2
Model 5081-P-FF Infrared Remote Control — CSA, FM, & ATEX approvals...........
31
4-3
FM Explosion-Proof Installation for Model 5081-P-HT .............................................
32
4-4
FM Intrinsically Safe Label for Model 5081-P-HT.....................................................
33
4-5
FM Intrinsically Safe Installation for Model 5081-P-HT ............................................
34
4-6
CSA Intrinsically Safe Label for Model 5081-P-HT...................................................
36
4-7
CSA Intrinsically Safe Installation for Model 5081-P-HT ..........................................
37
4-8
ATEX Intrinsically Safe Label for Model 5081-P-HT.................................................
39
4-9
FM Explosion-Proof Installation for Model 5081-P-FF .............................................
40
4-10
FM Intrinsically Safe Label for Model 5081-P-FF .....................................................
41
4-11
FM Intrinsically Safe Installation for Model 5081-P-FF.............................................
42
4-12
CSA Intrinsically Safe Label for Model 5081-P-FF ...................................................
44
4-13
CSA Intrinsically Safe Installation for Model 5081-P-FF...........................................
45
4-14
ATEX Intrinsically Safe Label for Model 5081-P-FF .................................................
47
4-15
FM Intrinsically Safe Label for Model 5081-P-FI ......................................................
48
4-16
FM Intrinsically Safe Installation for Model 5081-P-FI..............................................
49
4-17
CSA Intrinsically Safe Label for Model 5081-P-FI ....................................................
51
4-18
CSA Intrinsically Safe Installation for Model 5081-P-FI............................................
52
4-19
ATEX Intrinsically Safe Label for Model 5081-P-FI ..................................................
54
5-1
Functional Block diagram for the Model 5081-P pH/ORP Transmitter with
F
OuNdATION
Fieldbus .............................................................................................
55
5-2
Process display Screen ...........................................................................................
56
5-3
Program display Screen ..........................................................................................
56
5-4
Infrared Remote Controller.......................................................................................
57
5-5
pH Menu Tree for Model 5081-P-HT ........................................................................
58
5-6
pH Menu Tree for Model 5081-P-FF .......................................................................
59
5-7
ORP Menu Tree for Model 5081-P-HT ....................................................................
60
5-8
ORP Menu Tree for Model 5081-P-FF ....................................................................
61
6-1
Connecting the HART Communicator .....................................................................
63
6-2
5081-P-HT HART / Model 375 Menu Tree ...............................................................
65
8-1
Suggested Glass Impedance Warning and Failure Limits .......................................
80
8-2
Suggested Warning and Failure Limits for Low Impedance Reference Electrodes .
81
8-3
Suggested Warning and Failure Limits for High Impedance Glass Reference Electrodes
81
10-1
Suggested Warning and Failure Limits for Low Impedance Reference Electrodes .
101
10-2
Suggested Glass Impedance Warning and Failure Limits for a Glass Reference
Electrode ..................................................................................................................
101
11-1
Checking the Potential of the Reference Electrode..................................................
107
12-1
Warning Annunciation...............................................................................................
109
12-2
Fault Annunciation....................................................................................................
109
12-3
Three-Wire RTd ....................................................................................................
116
12-4
Temperature Simulation into the Model 5081-P pH/ORP Transmitter ......................
116
12-5
pH Simulation When the Preamplifier is Located in the Transmitter ........................
128
12-6
pH Simulation When the Preamplifier is Located in a Remote Junction Box or
in a Sensor-Mounted Junction Box ..........................................................................
128