Operating instructions manual [PDF] (84 pages)
- Updated: 04.08.2026
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BA207C/07/en/09.04
51501595
Software version 1.00 or later
Operating Instructions
Smartec S CLD132
Conductivity Measuring System
Endress+Hauser
Brief overview
This overview explains how to use these Operating Instructions to commission your measuring
system quickly and safely.
Safety instructions
→ Page 5 ff.
→ Page 6 ff.
General safety instructions
Explanation of the warning symbols
You can find special instructions at the appropriate position in the chapter in question. The
significance is indicated with the icons Warning #, Caution " and Note !.
▼
Installation
→ Page 10 ff.
→ Page 15 ff.
Here, you can find information on installation conditions and the dimensions of the measuring
system.
These pages explain how to install the measuring system
▼
Wiring
→ Page 18 ff.
Here, you can find out how to connect your measuring system.
You also find information on how to connect the CLS52 sensor if you are using a separate
version.
▼
Operation
→ Page 23
→ Page 26
→ Page 33 ff.
→ Page 51 ff.
The display and operating elements are described here.
The operating concept is described here.
The system configuration is explained here.
You can find information on how to calibrate the sensor here.
▼
Maintenance
→ Page 54 ff.
→ Page 59 ff.
→ Page 61 ff.
→ Page 67 ff.
Here, you can find information on the maintenance of the measuring point.
Accessories which can be supplied for the measuring system are listed on the pages indicated.
Use the trouble-shooting information given here if your system should not work properly.
Spare parts that can be delivered and a system overview are listed on these pages.
▼
Technical data
→ Page 73
→ Page 73 ff.
Dimensions
Process conditions, weight, material
▼
Index
→ Page 80 ff.
The index helps you to find information and important terms easily and quickly.
Smartec S CLD132
Endress+Hauser
3
Table of contents
1
Safety instructions . . . . . . . . . . . . . . . . 5
1.1
Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2
Installation, commissioning and operation . . . . . . . . 5
1.3
Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.4
Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.5
Notes on safety conventions and symbols . . . . . . . . . 6
2
Identification . . . . . . . . . . . . . . . . . . . . 7
2.1
Device designation . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1.1 Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1.2 Product structure Smartec S CLD132 . . . . . 7
2.1.3 Basic version and function extensions . . . . . 8
2.2
Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3
Certificates and approvals . . . . . . . . . . . . . . . . . . . . 8
3
Installation . . . . . . . . . . . . . . . . . . . . . . 9
3.1
Quick installation guide . . . . . . . . . . . . . . . . . . . . . . 9
3.1.1 Measuring system . . . . . . . . . . . . . . . . . . . . 9
3.2
Incoming acceptance, transport, storage . . . . . . . . . 10
3.3
Installation conditions . . . . . . . . . . . . . . . . . . . . . . 10
3.3.1 Notes on installation . . . . . . . . . . . . . . . . . 10
3.3.2 CLD132 separate version . . . . . . . . . . . . . . 11
3.3.3 CLD 132 compact version . . . . . . . . . . . . . 13
3.4
Installation instructions . . . . . . . . . . . . . . . . . . . . . 15
3.4.1 Mounting CLD132 separate version . . . . . . 15
3.4.2 Mounting CLD132 compact version or
CLS52 sensor for separate version . . . . . . . 16
3.5
Post-installation check . . . . . . . . . . . . . . . . . . . . . . 17
4
Wiring . . . . . . . . . . . . . . . . . . . . . . . . 18
4.1
Electrical connection . . . . . . . . . . . . . . . . . . . . . . . 18
4.1.1 Electrical connection of transmitter . . . . . . 18
4.2
Post-connection check . . . . . . . . . . . . . . . . . . . . . . 22
5
Operation . . . . . . . . . . . . . . . . . . . . . . 23
5.1
Quick operation guide . . . . . . . . . . . . . . . . . . . . . . 23
5.2
Display and operating elements . . . . . . . . . . . . . . . 23
5.2.1 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.2.2 Operating elements . . . . . . . . . . . . . . . . . . 24
5.2.3 Key assignment . . . . . . . . . . . . . . . . . . . . . 24
5.3
Local operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5.3.1 Operating concept . . . . . . . . . . . . . . . . . . . 26
6
Commissioning. . . . . . . . . . . . . . . . . . 28
6.1
Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
6.2
Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
6.3
Quick setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6.4
Instrument configuration . . . . . . . . . . . . . . . . . . . . 33
6.4.1 Setup 1 (conductivity, concentration) . . . . . 33
6.4.2 Setup 2 (temperature) . . . . . . . . . . . . . . . . 34
6.4.3 Current outputs . . . . . . . . . . . . . . . . . . . . . 36
6.4.4 Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
6.4.5 Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
6.4.6 Relay configuration . . . . . . . . . . . . . . . . . . 39
6.4.7 Temperature compensation with table . . . . 41
6.4.8 Concentration measurement . . . . . . . . . . . 42
6.4.9 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
6.4.10 E+H Service . . . . . . . . . . . . . . . . . . . . . . . 46
6.4.11 Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . 47
6.4.12 Determining the temperature coefficient . . 48
6.4.13 Remote parameter set switching
(measuring range switching, MRS) . . . . . . . 48
6.4.14 Calibration . . . . . . . . . . . . . . . . . . . . . . . . 51
6.5
Communication interfaces . . . . . . . . . . . . . . . . . . . 53
7
Maintenance . . . . . . . . . . . . . . . . . . . . 54
7.1
Maintenance of Smartec S CLD132 . . . . . . . . . . . . 54
7.1.1 Dismantling Smartec S CLD132 . . . . . . . . . 54
7.1.2 Special case: replacement of
central module . . . . . . . . . . . . . . . . . . . . . 55
7.2
Maintenance of measuring system . . . . . . . . . . . . . 56
7.2.1 Cleaning conductivity sensors . . . . . . . . . . 56
7.2.2 Checking inductive conductivity sensors . . 56
7.2.3 Instrument check by medium simulation . . 57
7.2.4 Checking line extension and
junction box . . . . . . . . . . . . . . . . . . . . . . . 58
7.3
Service equpipment "Optoscope" . . . . . . . . . . . . . . 58
8
Accessories . . . . . . . . . . . . . . . . . . . . . 59
8.1
Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
8.2
Extension cable . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
8.3
Junction box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
8.4
Post mounting kit . . . . . . . . . . . . . . . . . . . . . . . . . 60
8.5
Software upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . 60
8.6
Calibration solutions . . . . . . . . . . . . . . . . . . . . . . . 60
8.7
Optoscope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
9
Troubleshooting . . . . . . . . . . . . . . . . . 61
9.1
Troubleshooting instructions . . . . . . . . . . . . . . . . . 61
9.2
System error messages . . . . . . . . . . . . . . . . . . . . . . 61
9.3
Process-specific errors . . . . . . . . . . . . . . . . . . . . . . 62
9.4
Instrument-specific errors . . . . . . . . . . . . . . . . . . . 65
9.5
Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
9.5.1 Exploded view . . . . . . . . . . . . . . . . . . . . . . 68
9.5.2 Spare part kits . . . . . . . . . . . . . . . . . . . . . . 69
9.6
Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
9.7
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Smartec S CLD132
4
Endress+Hauser
10
Technical Data. . . . . . . . . . . . . . . . . . . 71
10.1 Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
10.2 Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
10.3 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
10.4 Performance characteristics . . . . . . . . . . . . . . . . . . 72
10.5 Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
10.6 Mechanical construction . . . . . . . . . . . . . . . . . . . . 73
10.7 Measurement data of CLS52 sensor . . . . . . . . . . . . 73
10.8 Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
10.9 Chemical durability of CLS52 sensor . . . . . . . . . . . 75
10.10 Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
11
Appendix. . . . . . . . . . . . . . . . . . . . . . . 76
Index. . . . . . . . . . . . . . . . . . . . . . . . . . 80
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