KROHNE OPTISENS PH 8590 - Manual (Page 3)

CONTENTS
3 www.krohne.com 03/2012 - 4001931401 MA OPTISENS PH 8590 R01 en
OPTISENS PH 8590
1 Safety instructions 5
1.1 Intended use ..................................................................................................................... 5
1.2 Safety instructions from the manufacturer ..................................................................... 5
1.2.1 Copyright and data protection ................................................................................................ 5
1.2.2 Disclaimer ............................................................................................................................... 6
1.2.3 Product liability and warranty ................................................................................................ 6
1.2.4 Information concerning the documentation........................................................................... 6
1.2.5 Warnings and symbols used................................................................................................... 7
1.3 Safety instructions for the operator................................................................................. 7
2 Device description 8
2.1 Scope of delivery............................................................................................................... 8
2.2 Device description ............................................................................................................ 9
2.2.1 pH electrodes .......................................................................................................................... 9
2.3 Nameplate ...................................................................................................................... 10
3 Installation 11
3.1 Notes on installation ...................................................................................................... 11
3.2 Storage and transport .................................................................................................... 11
3.3 Installation procedure .................................................................................................... 12
3.4 Pre-installation requirements ....................................................................................... 13
3.5 Electrical connection...................................................................................................... 13
3.5.1 Connecting the sensor cable to the signal converter .......................................................... 14
3.5.2 Connecting the external temperature sensor...................................................................... 15
3.5.3 Connecting the cable to the sensor...................................................................................... 16
3.6 Calibrating the electrode................................................................................................ 16
3.7 Installing the sensor....................................................................................................... 17
3.7.1 General installation instructions .......................................................................................... 17
3.8 Installing an external temperature sensor.................................................................... 18
4 Operation 19
4.1 Menu mode structure..................................................................................................... 19
4.2 Function tables ............................................................................................................... 21
4.2.1 Menu A, quick setup.............................................................................................................. 21
4.2.2 Menu B, test .......................................................................................................................... 22
4.2.3 Menu C, setup ....................................................................................................................... 23
4.3 Calibration ...................................................................................................................... 25
4.3.1 Temperature compensation ................................................................................................. 25
4.3.2 Calibrating pH measurement ............................................................................................... 29
4.3.3 Calibration log....................................................................................................................... 34
4.4 Troubleshooting.............................................................................................................. 34
.book Page 3 Monday, March 19, 2012 2:01 PM