Liquiline CM442 is a digital transmitter for pH, ORP, conductivity, oxygen, turbidity and more.

1-/2-channel transmitter
Liquiline CM442

Expandable multiparameter field device for all industries

CM442

Primerjava

The transmitter's modular design allows you to easily upgrade and add functionality at any time. — Stay flexible with the Liquiline CM442 transmitter: its modular design allows you to easily upgrade and add extra functionality at any time (digital fieldbuses, number of channels, relays, etc.).

Liquiline CM442 is a state-of-the-art transmitter for pH, ORP, conductivity, oxygen, chlorine, turbidity, sludge level, SAC, nitrate and many other parameters.

Lastnosti na dlani

Input

1 to 2x Memosens digital input
2x 0/4 to 20mA input optional
2x Digital input optional
Output / communication

2 to 8x 0/4 to 20 mA current outputs
Alarmrelay, 2x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet
Ingress protection

IP66 / IP67

Vse specifikacije

Področje uporabe

The Liquiline CM442 transmitter allows you to connect up to 2 Memosens sensors of your choice from over 12 measurement parameters. It offers automatic sensor recognition, easy operation, and standardized spare parts with all other devices of the Liquiline platform. With its inputs, outputs, controllers, and math modules, you can even control cleaning systems or dosing pumps. Heartbeat Technology helps you find the ideal balance between measuring point availability and maintenance costs.

Liquiline CM442 is suitable for all industries and their utilities, such as:

Food & Beverages
Life Sciences
Power & Energy
Water & Wastewater
Chemicals
Marine

It features the following communication protocols and interfaces:

0/4...20 mA
HART
PROFIBUS DP
Modbus RS485/RTU
Modbus TCP
EtherNet/IP
PROFINET
Webserver

The transmitter can be extended with a module whose explosion protection approvals, such as IECEx, ATEX, and CSA, allow the connection of sensors installed in hazardous areas.

Prednosti

Clever simplicity:
One controller for all parameters and applications, intuitive user interface, automatic sensor recognition, hot plug & play with pre-calibrated Memosens sensors.
High flexibility:
Universal modules for all parameters minimize spare part stock and allow for easy extension to up to 8 channels at any time.
Seamless system integration:
Unique portfolio of communication standards suits every distributed control system (DCS).
Simple and safe commissioning:
Saving configuration on SD card enables fast set-up on duplicate installations.
Process control from a distance:
Integrated web server that allows the operator to remotely view diagnostic data, perform configurations, or access device parameters in any web browser - even via Smartphone.
Higher availability, lower costs:
Heartbeat Technology enables status-oriented maintenance and easy verification of the entire measuring point and helps to carry out optimization measures.
Drive connectivity: Liquiline Edge Module CYY7 transfers process data to Netilion, independently of the fieldbus. This allows remote overview and the use of IIoT services. It’s available in new products or as upgrade to installed Liquiline platforms.

Videoposnetki

Memosens converts the measured value to a digital signal and transfers it to the transmitter without a contacting connection. This video shows how Memosens optimizes process control and maintenance.

Memosens 2.0: Cutting-edge sensor technology reloaded

Make life easier, increase process safety and stay connected with Memosens 2.0 digital technology.
- Več informacij
Smart instrumentation through Heartbeat Technology

You want to increase plant performance and reduce costs? Our smart instrumentation portfolio with Heartbeat Technology offers in-depth device insight for more cost-efficiency and operational safety.
- Več informacij

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Medijske vsebine
Firmware for Liquiline 4-wire devices

Click here to download the latest firmware version of the Liquiline platform
Več informacij
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Liquiline: cutting-edge transmitter platform

By choosing the Liquiline platform, you’re effectively choosing to spend less money on stock holding, save installation time and gain operational safety!
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A high degree of automation combined with expert craftsmanship ensures highly efficient production of the various device versions. We can tailor your device exactly to your needs.
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Memosens 2.0: Cutting-edge sensor technology reloaded

Make life easier, increase process safety and stay connected with Memosens 2.0 digital technology.
Več informacij
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Več informacij

	EN	SL
30/05/2022
28/02/2019

Jezik:	angleščina
Verzija:	30/05/2022
Velikost datoteke:	3.3 MB
Ime datoteke:	BA01245CEN_0822-00.pdf

	EN	SL
19/03/2025
25/09/2023
10/08/2022
04/07/2022
08/10/2021

Jezik:	angleščina
Verzija:	19/03/2025
Velikost datoteke:	7.8 MB
Ime datoteke:	BA00444CEN_3225-00.pdf

	EN	SL
11/03/2025
28/08/2024
10/08/2022
04/07/2022
03/05/2022

Jezik:	slovenščina
Verzija:	25/09/2023
Velikost datoteke:	3.1 MB
Ime datoteke:	KA01159CSL_1023-00.pdf

	EN	SL
27/06/2013
15/09/2011

	EN	SL
25/09/2023
12/08/2022
08/10/2021
06/05/2021
30/11/2019

	EN	SL
07/07/2014
25/03/2013
31/12/2011

	EN	SL
28/11/2022

1-/2-channel transmitter Liquiline CM442

Expandable multiparameter field device for all industries

Lastnosti na dlani

Input

Output / communication

Ingress protection

Področje uporabe

Prednosti

Videoposnetki

Memosens 2.0: Cutting-edge sensor technology reloaded

Smart instrumentation through Heartbeat Technology

Segment Extended

Predhodnik

Zgodbe o uspehu

Monitoring water quality in fish farms

TOCeq measurement in wastewater treatment

Water/steam circuit at GETEC PARK.SWISS

50% less precipitant - 100% reliability and cooperation

An automated system for pH measurements at AVR

Morda vas zanima tudi

Firmware for Liquiline 4-wire devices

Liquiline: cutting-edge transmitter platform

Liquiline production

Memosens 2.0: Cutting-edge sensor technology reloaded

Smart instrumentation through Heartbeat Technology

Merilni princip

Application

Characteristic

Design

Material

Dimension

Process temperature

Ingress protection

Input

Output / communication

Additional certifications

Merilni princip

Application

Characteristic

Design

Material

Dimension

Process temperature

Ingress protection

Input

Output / communication

Additional certifications

Merilni princip

Application

Characteristic

Design

Material

Dimension

Process temperature

Ingress protection

Input

Output / communication

Additional certifications

Merilni princip

Application

Characteristic

Design

Material

Dimension

Process temperature

Ingress protection

Input

Output / communication

Additional certifications

Merilni princip

Application

Characteristic

Design

Material

Dimension

Process temperature

Input

Output / communication

Additional certifications

Merilni princip

1-/2-channel transmitter
Liquiline CM442