Table Of Contents - EUTECH INSTRUMENTS ALPHA CON 1000 CONDUCTIVITY CONTROLLERTRANSMITTER (REVISION 3) Instruction Manual

1 INTRODUCTION ................................................................................ 1
1.1 Description of Unit ..............................................................................................1
1.2 Applications .........................................................................................................1
2 ASSEMBLY AND INSTALLATION ................................................... 2
2.1 Measurement and Control System.....................................................................2
2.2 Unit Dimensions ..................................................................................................2
3 ELECTRICAL CONNECTION............................................................ 3
3.1 Connection Diagram ...........................................................................................3
3.2 Back Panel ...........................................................................................................4
4 OVERVIEW ........................................................................................ 5
4.1 Keypad and Display ............................................................................................5
4.1.1
4.1.2
4.2 Function Groups .................................................................................................6
4.2.1 How to view operating parameters without access to change them:
4.3 Control Concept ..................................................................................................7
5 MEASUREMENT ............................................................................... 8
5.1 Display in Measurement mode...........................................................................8
5.1.1
5.1.2
5.2 Security Codes .....................................................................................................9
5.2.1
5.2.2
6 CALIBRATION MODE ..................................................................... 11
6.1 Conductivity Calibration..................................................................................11
7 ADVANCED SET-UP MODE ........................................................... 12
7.1 Temperature Coefficient sub-function ............................................................12
7.1.1
7.2 Temperature Calibration (ATC mode only) ...................................................13
7.2.1
7.3 Control Relay A/Control Relay B (SP1/SP2) sub-function ............................14
7.3.1
7.3.2
7.3.3
7.3.4
7.3.5
7.3.6

TABLE OF CONTENTS

Keypad.......................................................................................... 5
Display.......................................................................................... 5
6
Check electrode performance ....................................................... 8
Checking set points....................................................................... 8
How to enter and change parameters in Calibration mode ........... 9
How to enter and change parameters in Advanced Setup mode... 9
Selecting Pure-water or Linear Temperature Coefficient........... 12
Setting Manual Temperature Compensation .............................. 13
Entering the Set point 1 (or Set point 2) sub-function ................ 14
Selecting the set point values...................................................... 14
Choosing High or Low set points ............................................... 15
Selecting a hysteresis (dead band) value .................................... 15
Setting an on-delay time lag ....................................................... 16
Setting an off-delay time lag ...................................................... 16