KROHNE SMARTSENS PH 2390 EN - Manual (Page 3)

CONTENTS
3 www.krohne.com 11/2013 - 4002546302 - MA SMARTSENS PH 2390 R02 en
SMARTSENS PH 2390
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 sensor ................................................................................................................................ 9
2.3 Nameplate ...................................................................................................................... 10
3 Installation 11
3.1 General notes on installation ......................................................................................... 11
3.2 Storage and transport .................................................................................................... 11
3.3 Installation procedure .................................................................................................... 12
3.4 Pre-installation requirements ....................................................................................... 12
3.5 Electrical connection...................................................................................................... 13
3.5.1 Connecting the cable to the sensor...................................................................................... 13
3.5.2 Connecting the sensor cable ................................................................................................ 14
3.5.3 Connecting with junction box SJB 200 W.............................................................................. 14
3.6 Installing the sensor....................................................................................................... 16
3.6.1 General installation instructions .......................................................................................... 16
4 Operation 17
4.1 Calibration ...................................................................................................................... 17
4.1.1 Calibration with PACTware TM........................................................................................................................ 17
4.1.2 Calibration with HART ® Handheld 475 FIELD COMMUNICATOR ........................................ 19
4.2 Troubleshooting.............................................................................................................. 22
4.3 Status messages and diagnostic information................................................................ 23
5 Service 24
5.1 Maintenance ................................................................................................................... 24
5.1.1 Cleaning ................................................................................................................................ 24
5.1.2 Aging and re-calibration ....................................................................................................... 24
5.2 Availability of services .................................................................................................... 25
5.3 Returning the device to the manufacturer..................................................................... 26
5.3.1 General information.............................................................................................................. 26
5.3.2 Form (for copying) to accompany a returned device............................................................ 27
5.4 Disposal .......................................................................................................................... 27
.book Page 3 Monday, November 18, 2013 2:13 PM