Emerson Process Management 53eA instruction manual List of Figures, Section Title, 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	11
3-6	Free Chlorine Sensor with Standard Cable and 399-14 pH Sensor Having Internal
	Preamplifier	12
3-7	Free Chlorine Sensor with Standard Cable and 399-09-62 pH sensor without
	Internal Preamplifier	12
3-8	Free Chlorine Sensor with Optimum EMI/RFI Cable or Variopol Cable and
	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	13
3-10	Free Chlorine Sensor with Optimum EMI/RFI Cable or Variopol Cable and
	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

iii