Liquiline CM444 is a digital transmitter for pH, ORP, conductivity, oxygen, turbidity and more.

4-channel transmitter
Liquiline CM444

Expandable multiparameter field device for all industries

CM444

Primerjava

The transmitter's modular design allows you to easily add functionality at any time. — Stay flexible with the Liquiline CM444 transmitter: its modular design allows you to easily add functionality at any time (e.g. digital fieldbuses, number of channels, relays, etc.).

Liquiline CM444 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 4x Memosens digital input
2x 0/4 to 20mA Input optional
2 to 4x Digital input optional
Output / communication

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

IP66 / IP 67

Vse specifikacije

Področje uporabe

The Liquiline CM444 transmitter allows you to connect up to 4 Memosens sensors of your choice from over 12 measurement parameters. It offers automatic sensor recognition, flexible expandability, 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 CM444 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.
Highest flexibility:
Universal modules for all parameters minimize spare part stock and allow for easy 1-click 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.

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.

Get this product as part of a bundle

Bundle
Multiparameter drinking water panel

Ready-to-use panel bundle for measurement of the most important drinking water parameters pH, conductivity, turbidity and free chlorine
Več informacij

Nalaganje cene

Cene trenutno niso na voljo

Price after Prijava and Configuration in Cart

Price on request

from CHF ??.-

Price after configuration in cart
Bundle
Multiparameter drinking water panel with oxygen measurement

Turnkey panel for measuring the main drinking water parameters: dissolved oxygen, turbidity, pH and conductivity
Več informacij

Nalaganje cene

Cene trenutno niso na voljo

Price after Prijava and Configuration in Cart

Price on request

from CHF ??.-

Price after configuration in cart

See all product related bundles

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Predhodnik

CCM360

Sludge level CUM750

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Monitoring water quality in fish farms

Optimal water quality in fish farming with the Endress+Hauser monitoring solution with the latest measurement technology and data management
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Toilet flushing with a fresh sea breeze

Using seawater to flush toilets can save a lot of drinking water. To ensure a constant water supply, the sensors used must function reliably to meet the water quality objectives (WQO).
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Morda vas zanima tudi

Medijske vsebine
Firmware for Liquiline 4-wire devices

Click here to download the latest firmware version of the Liquiline platform
Več informacij
Sorodne teme
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!
Več informacij
O nas
Liquiline production: highly automated manufacturing

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.
Več informacij
Sorodne teme
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
Sorodne teme
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

Merilni princip

Potentiometric
Application

Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors
Characteristic

Robust plastic housing
All non-ex applications
Design

2 to 4x Memosens input, 2 to 8x current output
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup
Material

Housing base: PC-FR
Housing seal: EPDM
Dimension

237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch
Process temperature

-20 to 55 °C (0 to 130 °F)
Ingress protection

IP66 / IP 67
Input

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

2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet
Additional certifications

EAC, cCSAus

Merilni princip

Sensor ORP / Redox
Application

Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors
Characteristic

Robust plastic housing
All non-ex applications
Design

2 to 4x Memosens input, 2 to 8x current output
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup
Material

Housing base: PC-FR
Housing seal: EPDM
Dimension

237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch
Process temperature

-20 to 55 °C (0 to 130 °F)
Ingress protection

IP66 / IP 67
Input

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

2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet
Additional certifications

EAC, cCSAus

Merilni princip

Conductive
Application

Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors
Characteristic

Robust plastic housing
All non-ex applications
Design

2 to 4x Memosens input, 2 to 8x current output
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup
Material

Housing base: PC-FR
Housing seal: EPDM
Dimension

237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch
Process temperature

-20 to 55 °C (0 to 130 °F)
Ingress protection

IP66 / IP 67
Input

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

2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet
Additional certifications

EAC, cCSAus

Merilni princip

Amperometric oxygen measurement
Application

Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors
Characteristic

Robust plastic housing
All non-ex applications
Design

2 to 4x Memosens input, 2 to 8x current output
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup
Material

Housing base: PC-FR
Housing seal: EPDM
Dimension

237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch
Process temperature

-20 to 55 °C (0 to 130 °F)
Input

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

2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Etherne
Additional certifications

EAC, cCSAus

Merilni princip

Free chlorine
Application

Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors
Characteristic

Robust plastic housing
All non-ex applications
Design

2 to 4x Memosens input, 2 to 8x current output
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup
Material

Housing base: PC-FR
Housing seal: EPDM
Dimension

237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch
Process temperature

-20 to 55 °C (0 to 130 °F)
Input

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

2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet
Additional certifications

EAC, cCSAus

Merilni princip

Single beam scattered light
Application

Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors
Characteristic

Robust plastic housing
All non-ex applications
Design

2 to 4x Memosens input, 2 to 8x current output
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup
Material

Housing base: PC-FR
Housing seal: EPDM
Dimension

237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch
Process temperature

-20 to 55 °C (0 to 130 °F)
Ingress protection

IP66 / IP 67
Input

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

2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet
Additional certifications

EAC, cCSAus

Merilni princip

Ultrasonic sensor
Application

Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors
Characteristic

Robust plastic housing
All non-ex applications
Design

2 to 4x Memosens input, 2 to 8x current output
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup
Material

Housing base: PC-FR
Housing seal: EPDM
Dimension

237 x 194 x 162 mm
9.33 x 7.64 x 6.38 inch
Process temperature

-20 to 55 °C (0 to 130 °F)
Ingress protection

IP66 / IP 67
Input

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

2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet
Additional certifications

EAC, cCSAus

Merilni princip

Potentiometric / ISE
Characteristic

Robust plastic housing
All non-ex applications
Design

2 to 4x Memosens input, 2 to 8x current output
Alarmrelay, 4x relay, SD card for software update and copy & paste of setup
Process temperature

-20 to 55 °C (0 to 130 °F)
Application

Modular 4 wire controller
Multichannel: 1 to 4 digital channels for Memosens protocol
Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity
4 sensors connectable in any combination
Functionality modular extendable at any time
Plug and play for modules and sensors
Output / communication

2 to 8x 0/4 to 20 mA current outputs, alarmrelay,
4x relay, ProfibusDP, Modbus RS485, Modbus TCP, Ethernet
Input

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

	EN	SL
22/08/2017
22/06/2015
31/01/2014
31/12/2011

Jezik:	angleščina
Verzija:	22/08/2017
Velikost datoteke:	2.1 MB
Ime datoteke:	EA00009CA2_0417.pdf

	EN	SL
01/08/2012
15/12/2011
15/12/2010
01/04/2010

Jezik:	angleščina
Verzija:	01/08/2012
Velikost datoteke:	2.5 MB
Ime datoteke:	BA00445CEN_1512.pdf

	EN	SL
10/08/2022
04/07/2022
03/05/2022
11/05/2020
28/02/2019

Jezik:	slovenščina
Verzija:	12/08/2022
Velikost datoteke:	3.1 MB
Ime datoteke:	KA01159CSL_0922-00.pdf

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

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

	EN	SL
10/08/2022
04/07/2022
08/10/2021
06/05/2021
27/01/2020

	EN	SL
12/08/2022
08/10/2021
06/05/2021
30/11/2019
30/05/2018

4-channel transmitter Liquiline CM444

Expandable multiparameter field device for all industries

Lastnosti na dlani

Input

Output / communication

Ingress protection

Področje uporabe

Prednosti

Videoposnetki

Get this product as part of a bundle

Multiparameter drinking water panel

Multiparameter drinking water panel with oxygen measurement

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

Toilet flushing with a fresh sea breeze

An automated system for pH measurements at AVR

Automated pH measuring point in wastewater

Pure high quality beer and clean wastewater

Morda vas zanima tudi

Firmware for Liquiline 4-wire devices

Liquiline: cutting-edge transmitter platform

Liquiline production: highly automated manufacturing

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

Input

Output / communication

Additional certifications

Merilni princip

Application

Characteristic

Design

Material

Dimension

Process temperature

Input

Output / communication

4-channel transmitter
Liquiline CM444