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The Liquiline Compact CM82 is ideal for limited installation spaces and allows you to operate your measuring points via tablets and smartphones.

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Using the
Specs at a glance
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Input
One channel transmitter
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Output / communication
4 to 20 mA, HART
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Ingress protection
IP67, IP68, NEMA Type 6
Field of application
The Liquiline Compact CM82 is the smallest transmitter for Memosens sensors. Its slender housing measures only 11 cm long and 2 cm wide, including a connection to which you can attach your sensor directly, without a cable. Together with the sensor, it fits into most assemblies and couldn’t be easier to install. Via a uniquely secure Bluetooth connection, you can see all nearby CM82 measuring points on your tablets or smartphones and operate them conveniently from a distance.
Liquiline Compact CM82 can be used in all industries and their utilities and supports all sensors with the blue Memosens plug-in head:
pH sensors
ORP sensors
Conductivity sensors
Oxygen sensors
The loop-powered two-wire transmitter features the following protocols and interfaces:
4...20 mA
HART
Bluetooth
With its international explosion protection approvals, such as IECEx, ATEX, and CSA, the Liquiline Compact CM82 is suitable for hazardous area use.
Benefits
Easy operation:
Use your existing tablets and smartphones for operation and commissioning.Fast and reliable:
A secure Bluetooth connection allows you to check measuring points that are dangerous or difficult to access from a safe distance.Benefit from all the advantages of Memosens technology:
Memosens sensors offer you the safest data transmission, the highest measured value availability and total ease of use.Space-saving installation:
The two-wire device fits inside an assembly and does not require its own power supply.Suitable for all locations:
Whether your measuring point is exposed to dust, vapor, rain, snow, heat or cold, the CM82 will always be exactly the right transmitter for you.
Get this product as part of a bundle
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Measuring principle
Potentiometric
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Application
All sectors, supporting all sensors with the blue Memosens plug-in head, enviromental sector
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Installation
Connection of digital sensors with Memosens-Protocol
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Characteristic
Liquiline CM82 is a two-wire transmitter for all areas of process engineering
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Design
Liquiline CM82 is optionally equipped with Bluetooth for comfortable remote commissioning via Smartphone/Tablets
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Material
Housing, cover: Peek 151
Strain relief: EPDM
Axial ring Peek 450 G -
Dimension
Diameter: 18.95 mm (0.75 inch)
Length: 114.7 mm (4.52 inch) -
Connection
Connection of digital sensors with Memosens-Protocol
-
Ingress protection
IP67, IP68, NEMA Type 6
-
Input
One channel transmitter
-
Output / communication
4 to 20 mA, HART
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Additional certifications
CE, CSA C/US GP
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Measuring principle
Potentiometric
-
Application
All sectors, supporting all sensors with the blue Memosens plug-in head, enviromental sector
-
Installation
Connection of digital sensors with Memosens-Protocol
-
Characteristic
Liquiline CM82 is a two-wire transmitter for all areas of process engineering
-
Design
Liquiline CM82 is optionally equipped with Bluetooth for comfortable remote commissioning via Smartphone/Tablets
-
Material
Housing, cover: Peek 151
Strain relief: EPDM
Axial ring Peek 450 G -
Dimension
Diameter: 18.95 mm (0.75 inch)
Length: 114.7 mm (4.52 inch) -
Connection
Connection of digital sensors with Memosens-Protocol
-
Ingress protection
IP67, IP68, NEMA Type 6
-
Input
One channel transmitter
-
Output / communication
4 to 20 mA, HART
-
Measuring principle
Potentiometric
-
Application
All sectors, supporting all sensors with the blue Memosens plug-in head, enviromental sector
-
Installation
Connection of digital sensors with Memosens-Protocol
-
Characteristic
Liquiline CM82 is a two-wire transmitter for all areas of process engineering
-
Design
Liquiline CM82 is optionally equipped with Bluetooth for comfortable remote commissioning via Smartphone/Tablets
-
Material
Housing, cover: Peek 151
Strain relief: EPDM
Axial ring Peek 450 G -
Dimension
Diameter: 18.95 mm (0.75 inch)
Length: 114.7 mm (4.52 inch) -
Connection
Connection of digital sensors with Memosens-Protocol
-
Ingress protection
IP67, IP68, NEMA Type 6
-
Input
One channel transmitter
-
Output / communication
4 to 20 mA, HART
-
Measuring principle
Potentiometric
-
Application
All sectors, supporting all sensors with the blue Memosens plug-in head, enviromental sector
-
Installation
Connection of digital sensors with Memosens-Protocol
-
Characteristic
Liquiline CM82 is a two-wire transmitter for all areas of process engineering
-
Design
Liquiline CM82 is optionally equipped with Bluetooth for comfortable remote commissioning via Smartphone/Tablets
-
Material
Housing, cover: Peek 151
Strain relief: EPDM
Axial ring Peek 450 G -
Dimension
Diameter: 18.95 mm (0.75 inch)
Length: 114.7 mm (4.52 inch) -
Connection
Connection of digital sensors with Memosens-Protocol
-
Input
One channel transmitter
-
Output / communication
4 to 20 mA, HART
-
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Technical Information (TI)
Liquiline Compact CM82
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Technical Information (TI)
English version - 02/2023Configurable multi-parameter transmitter for Memosens sensors
EN Select other language 24/02/202330/08/202131/01/2018Language:
English
Version:
24/02/2023
File size:
1.5 MB
File name:
TI01397CEN_0322-00.pdf
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Operating Instruction (BA)
Junction Box Operating Instructions
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Operating Instruction (BA)
English version - 04/2018Junction Box
EN Select other language 30/04/2018Language:
English
Version:
30/04/2018
File size:
638.6 KB
File name:
BA01802CA2_0118.pdf
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Operating Instruction (BA)
Liquiline Compact CM82
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Operating Instruction (BA)
English version - 02/2023Compact multi-parameter transmitter for Memosens sensors
EN Select other language 24/02/202315/10/202030/04/2018Language:
English
Version:
24/02/2023
File size:
2.1 MB
File name:
BA01845CEN_0322-00.pdf
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Short Instruction (KA)
Liquiline Compact CM82
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Short Instruction (KA)
English version - 07/2021Compact multi-parameter transmitter for Memosens sensors
EN Select other language 22/07/202129/02/202030/04/2018Language:
English
Version:
22/07/2021
File size:
872 KB
File name:
KA01397CEN_0321.pdf
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Ex Safety Instruction (XA)
Liquiline CM82 and CM72
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Ex Safety Instruction (XA)
English version - 11/2022UK Ex II 1G Ex ia IIC T6/T4 Ga
Language:
English
Version:
28/11/2022
File size:
498.2 KB
File name:
XA02757CEN_0122-00.pdf
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Ex Safety Instruction (XA)
XA Liquiline CM82 and CM72
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Ex Safety Instruction (XA)
English version - 08/2024Supplement to:
BA01797C and BA01845C
Safety instructions for electrical apparatus for explosion-hazardous
areas
EN Select other language 02/08/202406/11/2020Language:
English
Version:
02/08/2024
File size:
3.3 MB
File name:
XA02275CEN_0224-00.pdf
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Ex Safety Instruction (XA)
Liquiline CM82 and CM72
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Ex Safety Instruction (XA)
English version - 02/2020Supplement to:
BA01797C and BA01845C
Safety instructions for electrical apparatus in explosion-hazardous
areas
EN Select other language 08/02/2020Language:
English
Version:
08/02/2020
File size:
3.8 MB
File name:
XA01948CEN_0119.pdf
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Ex Safety Instruction (XA)
Liquiline CM82 and CM72
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Ex Safety Instruction (XA)
English version - 11/2020Supplement to:
BA01797C and BA01845C
Safety instructions for electrical apparatus in explosion-hazardous
areas
EN Select other language 06/11/2020Language:
English
Version:
06/11/2020
File size:
3.1 MB
File name:
XA02274CEN_0120.pdf
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Ex Safety Instruction (XA)
Liquiline CM82 and CM72
-
Ex Safety Instruction (XA)
English version - 02/2022Supplement to:
BA01797C and BA01845C
Safety instructions for electrical apparatus in explosion-hazardous
areas
JPN Ex ia IIC T4/T6 GaEN Select other language 09/02/202206/11/2020Language:
English
Version:
09/02/2022
File size:
428.5 KB
File name:
XA02276CEN_0221-00.pdf
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Special Documentation (SD)
Compact Transmitter HART LIT-18
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Special Documentation (SD)
English version - 04/2015HART Field Device Specification for Liquiline Compact
Language:
English
Version:
10/04/2015
File size:
2.3 MB
File name:
E+H Liquiline Compact LIT-18.pdf
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