Endress+Hauser Liquiline Compact CM82 Technical specifications

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Brief Operating Instructions
Liquiline Compact CM82
Compact multi-parameter transmitter for
Memosens sensors
These instructions are Brief Operating Instructions; they are
not a substitute for the Operating Instructions pertaining to
the device.
Detailed information on the device can be found in the
Operating Instructions and in the other documentation
available at:
• www.endress.com/device-viewer
• Smart phone/tablet: Endress+Hauser Operations App
KA01397C/07/EN/02.20
71497335
2020-02-29

Liquiline Compact CM82
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Order code:
Ext. ord. cd.:
Ser. no.:
www.endress.com/deviceviewer Endress+Hauser
Operations App
XXXXXXXXXXXX
XXXXX-XXXXXX
XXX.XXXX.XX
Serial number
1.
3.
2.
A0023555

Liquiline Compact CM82 Table of contents
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Table of contents
1 About this document .............................................................. 4
1.1 Warnings ............................................................................ 4
1.2 Symbols ............................................................................. 4
1.3 Symbols on the device ................................................................... 5
1.4 Documentation ........................................................................ 5
2 Basic safety instructions .......................................................... 5
2.1 Requirements for personnel .............................................................. 5
2.2 Designated use ........................................................................ 5
2.3 Workplace safety ...................................................................... 6
2.4 Operational safety ......................................................................6
2.5 Product safety ......................................................................... 6
3 Product description ............................................................... 7
3.1 Product design ........................................................................ 7
4 Incoming acceptance and product identification ................................... 7
4.1 Incoming acceptance ................................................................... 7
4.2 Product identification ................................................................... 8
4.3 Certificates and approvals ................................................................ 8
5 Electrical connection ............................................................ 11
5.1 Environment ........................................................................ 12
6 System integration .............................................................. 13
6.1 Integrating the measuring device into the system .............................................. 13
7 Commissioning .................................................................. 14
7.1 Function check ....................................................................... 14
7.2 Setting the operating language ........................................................... 15

About this document Liquiline Compact CM82
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1 About this document
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
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
1.4 Documentation
The following instructions complement these Brief Operating Instructions and are available on
the product pages on the Internet:
Operating Instructions Memosens, BA01245C
• Software description for Memosens inputs
• Calibration of Memosens sensors
• Sensor-specific diagnostics and troubleshooting
2 Basic safety instructions
2.1 Requirements for 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
The Liquiline CM72 Liquiline CM82 is a transmitter for connecting digital sensors with
Memosens technology, configurable, with 4..20 mA/HART communication and optional
operation via smartphone or other mobile devices via Bluetooth.
The device is designed for use in the following industries:
• Life science
• Chemical industry
• Water and wastewater
• Food and beverages
• Power stations
• Other industrial applications

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2.3 Workplace 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 international standards for industrial applications.
• The electromagnetic compatibility indicated applies only to a product that has been
connected in accordance with these Operating Instructions.
2.4 Operational safety
Before commissioning the entire measuring point:
1. Verify that all connections are correct.
2. Ensure that electrical cables and hose connections are undamaged.
3. Do not operate damaged products, and protect them against unintentional operation.
4. Label damaged products as defective.
During operation:
‣If faults cannot be rectified:
products must be taken out of service and protected against unintentional operation.
LCAUTION
Cleaning not switched off during calibration or maintenance activities
Risk of injury due to medium or cleaning agent!
‣If a cleaning system is connected, switch it off before removing a sensor from the medium.
‣If you wish to check the cleaning function and have therefore not switched off the cleaning
system, wear protective clothing, goggles and gloves or take other appropriate measures.
2.5 Product safety
2.5.1 State-of-the-art technology
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
international standards have been observed.

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3 Product description
3.1 Product design
1
2
3
4
A0036216
 1 Transmitter design
1 Cable
2 Housing
3 Memosens connection
4 LED, for optical signaling of operating statuses of measuring point
3.1.1 Measuring parameters
The transmitter is designed for digital Memosens sensors with inductive plug-in head:
• pH, ORP, pH/ORP combined sensors
• Conductive conductivity
• Dissolved oxygen
4 Incoming acceptance and product identification
4.1 Incoming acceptance
1. Verify that the packaging is undamaged.
 Notify the supplier of any damage to the packaging.
Keep the damaged packaging until the issue has been resolved.
2. Verify that the contents are undamaged.
 Notify the supplier of any damage to the delivery contents.
Keep the damaged goods until the issue has been resolved.
3. Check that the delivery is complete and nothing is missing.
 Compare the shipping documents with your order.

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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.
Make sure to comply with the permitted ambient conditions.
If you have any questions, please contact your supplier or your local Sales Center.
4.2 Product identification
4.2.1 Nameplate
The nameplate provides you with the following information on your device:
• Manufacturer identification
• Order code
• Extended order code
• Serial number
• Firmware version
• Ambient and process conditions
• Input and output values
• Safety information and warnings
• Approvals as per version ordered
‣Compare the data on the nameplate with your order.
4.2.2 Product identification
Product page
www.endress.com/CM82
Manufacturer's address
Endress+Hauser Conducta GmbH+Co. KG
Dieselstraße 24
D-70839 Gerlingen
Scope of delivery
The scope of delivery includes:
• CM82
• Brief Operating Instructions
‣If you have any queries:
Please contact your supplier or local sales center.
4.3 Certificates and approvals
4.3.1  mark
Endress+Hauser Conducta GmbH+CO. KG hereby declares that the radio system type CM82
complies with directives 2014/53/EU and 2011/65/EU.

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The complete text of the EU declaration of conformity can be found at the following web
address:
www.endress.com/CM82
Frequency band: 2400-2483.5 MHz, power output: < 10dBm EIRP
4.3.2 Marine approvals
A selection of the devices and sensors have type approval for marine applications, issued by
the following classification societies: ABS (American Bureau of Shipping), BV (Bureau
Veritas), DNV-GL (Det Norske Veritas-Germanischer Lloyd) and LR (Lloyd’s Register). Details
of the order codes of the approved devices and sensors, and the installation and ambient
conditions, are provided in the relevant certificates for marine applications on the product
page on the Internet.
4.3.3 Radio approval
USA/Canada radio approval (FCC/IC)
FCC ID: 2AKGY-BT41INTA01
IC: 22173-BT41INTA01
This device complies with Part 15 of the FCC Rules [and with Industry Canada license- exempt
RSS standard(s)]. Operation is subject to the following two conditions: (1) this device may not
cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Any changes or modifications made to this equipment not expressly approved by Endress
+Hauser may void the FCC authorization to operate this equipment. This device complies with
Part 15 of the FCC Rules and with Industry Canada license- exempt RSS standard(s).
Operation is subject to the following two conditions:
• this device may not cause harmful interference, and
• this device must accept any interference received, including interference that may cause
undesired operation.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio
exempts de licence. L'exploitation est autorisée aux deux conditions suivantes:
• l'appareil ne doit pas produire de brouillage, et
• l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d'en compromettre le fonctionnement.
Note: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception, which can be

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determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Increase the separation between the equipment and receiver.
• Consult the dealer or an experienced radio technician for help.
Radio approval for Japan
202-LSF040
R
A0036603
Japanese Radio Law and Japanese Telecommunications Business Law Compliance. This device
is granted pursuant to the Japanese Radio Law (電波法). This device should not be modified
(otherwise the granted designation number will become invalid).
Radio approval for China
Certification number: CMIIT ID: 2017DJ6495
Radio approval for South Korea
R-CRM-E1H-CM82A
A0036602
Brazil radio approval
A0039074
00182-18-11036
Este equipamento não tem direito à proteção contra interferência prejudicial e não pode
causar interferência em sistemas devidamente autorizados.