Endress+Hauser Indumax CLS54 User manual

Products Solutions Services
Operating Instructions
Indumax CLS54
Conductivity sensor
0
BA01591C/07/EN/03.17
71377428
AUTHORIZED DISTRIBUTOR:
InstrumentsAndControl.com
Houston, Texas USA
[e-mail]
281-609-7170

EU declaration of conformity Indumax CLS54
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EU declaration of conformity

Indumax CLS54 Table of contents
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Table of contents
1 Document information ......... 4
1.1 Warnings ........................... 4
1.2 Symbols used ........................ 4
1.3 Symbols on the device ................ 5
2 Basic safety instructions ....... 6
2.1 Requirements for the personnel ........ 6
2.2 Designated use ...................... 6
2.3 Occupational safety .................. 6
2.4 Operational safety ................... 7
2.5 Product safety ....................... 7
3 Incoming acceptance and
product identification .......... 8
3.1 Incoming acceptance ................. 8
3.2 Scope of delivery ..................... 8
3.3 Product identification ................. 9
3.4 Certificates and approvals ............ 10
4 Installation .................... 11
4.1 Installation conditions ............... 11
4.2 Installing the sensor ................. 14
4.3 Dimensions ........................ 15
4.4 Post-installation check ............... 17
5 Electrical connection .......... 18
5.1 Connection conditions ............... 18
5.2 Connecting to the transmitter ......... 19
5.3 Ensuring the degree of protection ..... 19
5.4 Post-connection check ............... 20
6 Maintenance .................. 20
7 Repairs ......................... 21
7.1 Return ............................ 21
7.2 Disposal ........................... 21
8 Accessories .................... 21
8.1 Cable extension ..................... 21
8.2 Calibration solutions ................ 22
9 Technical data ................. 22
Index ................................. 26

Document information Indumax CLS54
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1 Document information
1.1 Warnings
Structure of information Meaning
LDANGER
Causes (/consequences)
If necessary, Consequences of non-
compliance (if applicable)
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid the dangerous situation will result in a fatal or serious injury.
LWARNING
Causes (/consequences)
If necessary, Consequences of non-
compliance (if applicable)
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid the dangerous situation can result in a fatal or serious injury.
LCAUTION
Causes (/consequences)
If necessary, Consequences of non-
compliance (if applicable)
‣Corrective action
This symbol alerts you to a dangerous situation.
Failure to avoid this situation can result in minor or more serious injuries.
NOTICE
Cause/situation
If necessary, Consequences of non-
compliance (if applicable)
‣Action/note
This symbol alerts you to situations which may result in damage to property.
1.2 Symbols used
Symbol Meaning
Additional information, tips
Permitted or recommended
Not permitted or not recommended
Reference to device documentation
Reference to page
Reference to graphic
 Result of a step

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1.3 Symbols on the device
Symbol Meaning
Reference to device documentation

Basic safety instructions Indumax CLS54
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2 Basic safety instructions
2.1 Requirements for the personnel
• Installation, commissioning, operation and maintenance of the measuring system may be
carried out only by specially trained technical personnel.
• The technical personnel must be authorized by the plant operator to carry out the specified
activities.
• The electrical connection may be performed only by an electrical technician.
• The technical personnel must have read and understood these Operating Instructions and
must follow the instructions contained therein.
• Faults at the measuring point may only be rectified by authorized and specially trained
personnel.
Repairs not described in the Operating Instructions provided must be carried out only
directly at the manufacturer's site or by the service organization.
2.2 Designated use
Indumax CLS54 is designed for the inductive measurement of the conductivity of liquids. The
sensor is particularly suitable for use in hygienic applications in the food, beverage,
pharmaceutical and biotech industry.
Use with Liquiline CM42, and Liquisys CLM223/253 transmitters; part of the Smartec
CLD134 measuring system.
Use of the device for any purpose other than that described, poses a threat to the safety of
people and of the entire measuring system and is therefore not permitted.
The manufacturer is not liable for damage caused by improper or non-designated use.
2.3 Occupational safety
As the user, you are responsible for complying with the following safety conditions:
• Installation guidelines
• Local standards and regulations
• Regulations for explosion protection
Electromagnetic compatibility
• The product has been tested for electromagnetic compatibility in accordance with the
applicable European standards for industrial applications.
• The electromagnetic compatibility indicated applies only to a product that has been
connected in accordance with these Operating Instructions.

Indumax CLS54 Basic safety instructions
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2.4 Operational safety
1. Before commissioning the entire measuring point, verify that all connections are
correct. Ensure that electrical cables and hose connections are undamaged.
2. Do not operate damaged products, and safeguard them to ensure that they are not
operated inadvertently. Label the damaged product as defective.
3. If faults cannot be rectified:
Take the products out of operation and safeguard them to ensure that they are not
operated inadvertently.
2.5 Product safety
2.5.1 State of the art
The product is designed to meet state-of-the-art safety requirements, has been tested, and
left the factory in a condition in which it is safe to operate. The relevant regulations and
European standards have been observed.
2.5.2 Electrical equipment in hazardous areas
The sensor may be connected to the following transmitters:
• Liquiline M CM42, EC type-examination certificates TÜV 13 ATEX 7459 X, TÜV 14 ATEX
7510 X, TÜV 14 ATEX 7509 X, EX5 05 03 30266 012
• Mycom S CLM153-G, EC type-examination certificate DMT 01 ATEX E 174
CLS54-G****** and CLS54-K******
• The sensor has been developed and manufactured in accordance with the applicable
European standards and guidelines and is suitable for use in hazardous areas.
• The Declaration of Conformity confirms compliance with the harmonized European
standards for using the sensor in hazardous areas and is included in the Operating
Instructions.
• The sensor must be connected and operated in accordance with the associated Operation
Instructions. All sensor operating data must be observed.
• Ensure that it is professionally installed in order to achieve the degree of protection (IP65)
for the housing. Use the original seal, and install the cable entry properly.
• Compliance with the specified ambient and process temperature ranges is a prerequisite for
safe use of the device!
• The sensors may only be used in liquid media with a conductivity >10 nS/cm.
• To avoid electrostatic charges, all CLS54 versions with metal surfaces (depends on process
connection) must be electrostatically connected in such a way that R ≤1 MΩ.
• The maximum permitted length of the measuring cable is 50 m.
• Full compliance with regulations for electrical systems in hazardous areas (EN 60079-14) is
mandatory when using the devices and sensors.

Incoming acceptance and product identification Indumax CLS54
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Temperature classes
Temperature class Ambient temperature range TaMedium temperature range Tmed
T6 -20 °C to +60 °C -10 °C ≤ Tmed ≤ + 55 °C
T4 -10 °C ≤ Tmed ≤ + 105 °C
T3 -10 °C ≤ Tmed ≤ + 125 °C 1)
1) 150 °C for maximum 60 min
Sensors with CSA approval (CLS504-O******)
Observe the documentation and the control drawings of the transmitter.
3 Incoming acceptance and product identification
3.1 Incoming acceptance
1. Verify that the packaging is undamaged.
 Notify your supplier of any damage to the packaging.
Keep the damaged packaging until the matter has been settled.
2. Verify that the contents are undamaged.
 Notify your supplier of any damage to the delivery contents.
Keep the damaged products until the matter has been settled.
3. Check the delivery for completeness.
 Check it against the delivery papers and your order.
4. Pack the product for storage and transportation in such a way that it is protected
against impact and moisture.
 The original packaging offers the best protection.
The permitted ambient conditions must be observed (see "Technical data").
If you have any questions, please contact your supplier or your local sales center.
3.2 Scope of delivery
The scope of delivery includes:
• Sensor in the version ordered
• Operating Instructions

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3.3 Product identification
3.3.1 Type code for versions with explosion protection
Name Type Version
Indumax CLS54 - G xxx x x x + x
for use in hazardous areas, ATEX II 1G
Ex ia IIC T3/T4/T6 Ga
Process connections, additional options,
cable connection, temperature sensor,
identification
No Ex relevance
Name Type Version
Indumax CLS54 - O xxx x x x + x
For use in hazardous areas, CSA IS NI
Cl.I Div.1&2,Gr. A-D
Process connections, additional options,
cable connection, temperature sensor,
identification
No Ex relevance
Name Type Version
Indumax CLS54 - K xxx x x x + x
For use in hazardous areas, EAC Ex, 0Ex
ia IIC T6/T4 Ga X
Process connections, additional options,
cable connection, temperature sensor,
identification
No Ex relevance
3.3.2 Nameplate
The nameplate can be found on the sensor.
The following information is provided on the nameplate:
• Manufacturer identification
• Order code
• Extended order code
• Serial number
• Cell constant (nominal value)
• Protection class
• Pressure specification at 20 °C
• Continuous service temperature
Compare the data on the nameplate with your order.
3.3.3 Product identification
Product page
www.endress.com/cls54

Incoming acceptance and product identification Indumax CLS54
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Interpreting the order code
The order code and serial number of your product can be found in the following locations:
• On the nameplate
• In the delivery papers
Obtaining information on the product
1. Go to the product page for your product on the Internet.
2. At the bottom of the page, click the link Online Tools and then select Access device
specific information.
 An additional window opens.
3. Enter the order code from the nameplate into the search field and then select Show
details.
 You will receive information on each feature (selected option) of the order code.
Manufacturer's address
Endress+Hauser Conducta GmbH+Co. KG
Dieselstraße 24
D-70839 Gerlingen
3.4 Certificates and approvals
3.4.1 Hygiene
FDA
All materials in contact with the product are listed by the FDA.
EHEDG
Certified cleanability according to EHEDG TYPE EL-class I.
When using the sensor in hygienic applications, please note that the cleanability of the
sensor also depends on the way the sensor is installed. To install the sensor in a pipe, use
the appropriate and EHEDG-certified flow vessels for the particular process connection.
3-A
Certified according to 3-A Standard 74- ("3-A Sanitary Standards for Sensor and Sensor
Fittings and Connections Used on Milk and Milk Products Equipment").
Biological reactivity (USP class VI) (option)
Biological reactivity test certificate (Certificate of Compliance) according to USP (United States
Pharmacopoeia) part<87> and part <88> class VI with lot number traceability of materials in
contact with the medium.