Emerson Process Management 53eA Manual De Usuario
iii
MODEL 54eA
TABLE OF CONTENTS
LIST OF FIGURES
Section
Title
Page
2-1 Wall
Mounting ..........................................................................................................
5
2-2
Pipe Mounting..........................................................................................................
6
2-3
Pipe and Wall Mounting Dimensions.......................................................................
6
2-4
Panel Mounting........................................................................................................
7
2-5
Panel Mounting Dimensions....................................................................................
7
3-1
Power Input and Relay Output Wiring for Model 54eA ...........................................
9
3-2
Wiring Label.............................................................................................................
10
3-3
Amperometric Sensors with Standard Cable...........................................................
10
3-4
Amperometric Sensors with Optimum EMI/RFI Cable or Variopol Cable ...............
10
3-5
Free Chlorine Sensor with Standard Cable and 399VP-09 pH Sensor without .....
Internal Preamplifier ................................................................................................
Internal Preamplifier ................................................................................................
11
3-6
Free Chlorine Sensor with Standard Cable and 399-14 pH Sensor Having Internal
Preamplifier..............................................................................................................
Preamplifier..............................................................................................................
12
3-7
Free Chlorine Sensor with Standard Cable and 399-09-62 pH sensor without .....
Internal Preamplifier ................................................................................................
Internal Preamplifier ................................................................................................
12
3-8
Free Chlorine Sensor with Optimum EMI/RFI Cable or Variopol Cable and .........
399VP-09 pH Sensor without Internal Preamplifier.................................................
399VP-09 pH Sensor without Internal Preamplifier.................................................
13
3-9
Free Chlorine Sensor with Optimum EMI/RFI Cable or Variopol Cable and 399-14
pH Sensor Having Internal Preamplifier ..................................................................
pH Sensor Having Internal Preamplifier ..................................................................
13
3-10
Free Chlorine Sensor with Optimum EMI/RFI Cable or Variopol Cable and .........
399-09-62 pH Sensor without Internal Preamplifier ...............................................
399-09-62 pH Sensor without Internal Preamplifier ...............................................
14
3-11
Hx438 and Gx448 Sensors .....................................................................................
15
4-1
Configuration of Inputs and Outputs for Free Chlorine ...........................................
16
4-2
Main Display Screen................................................................................................
16
5-1
Menu Tree for the 54eA Controller ..........................................................................
21
5-2
Low Alarm................................................................................................................
35
5-3
High Alarm ...............................................................................................................
35
5-4
Interval Timer ..........................................................................................................
37
7-1
Sensor Current as a Function of Dissolved Oxygen Concentration .......................
49
8-1
Sensor Current as a Function of Free Chlorine Concentration...............................
55
8-2
Dual Slope Calibration.............................................................................................
58
9-1
Determination of Total Chlorine ...............................................................................
60
9-2
Sensor Current as a Function of Total Chlorine Concentration...............................
60
9-3
Dual Slope Calibration.............................................................................................
63
10-1
Sensor Current as a Function of Monochloramine Concentration ..........................
65
11-1
Sensor Current as a Function of Ozone Concentration ..........................................
68
12-1
Calibration Slope and Offset ...................................................................................
71
14-1
The Process Reaction Curve ..................................................................................
81
14-2
Time Proportional Control........................................................................................
83
15-1
Simulate Dissolved Oxygen.....................................................................................
100
15-2
Simulate Chlorine and Ozone .................................................................................
101
15-3
Simulate pH .............................................................................................................
102
15-4
Three-Wire RTD Configuration................................................................................
103
15-5
Simulating RTD Inputs.............................................................................................
103
15-6
Checking for a Poisoned Reference Electrode .......................................................
104