Liquiline CM444 is a state-of-the-art transmitter for pH, ORP, conductivity, oxygen, chlorine, turbidity, sludge level, SAC, nitrate and many other parameters.
Especificações resumidas
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
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.
Benefícios
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.
Vídeos
Memosens 2.0: Tecnologia inovadora de sensor aprimorada
Facilite a vida, aumente a segurança de processos e permaneça conectado com a tecnologia digital Memosens 2.0.
Instrumentação inteligente através da Heartbeat Technology
Quer aumentar o desempenho da fábrica e reduzir custos? Nosso portfólio de instrumentação inteligente com Heartbeat Technology oferece conhecimento aprofundado do equipamento para mais economia e segurança operacional.
Qualidade da água perfeita na criação de peixes com a solução de monitoramento da Endress+Hauser com a mais recente tecnologia de medição e gestão de dados
Uso de água do mar nas descargas de banheiro pode economizar muita água potável. Para garantir um fornecimento constante de água, os sensores usados devem funcionar de forma confiável para atender os objetivos de qualidade da água (WQO).
A AVR Waste em Botlek, Rotterdam, processa até 1,7 milhão de toneladas de resíduos residuais por ano. Descubra como eles otimizam a medição de pH graças à Endress+Hauser
Ao escolher a plataforma Liquiline, você opta por gastar menos dinheiro na manutenção do estoque, economizar tempo de instalação e obter segurança da operação!
Um alto grau de automação combinado com uma mão de obra qualificada garante uma alta eficiência de produção de várias versões do equipamento. Nós adaptamos o seu equipamento para aquilo que você precisa.
Quer aumentar o desempenho da fábrica e reduzir custos? Nosso portfólio de instrumentação inteligente com Heartbeat Technology oferece conhecimento aprofundado do equipamento para mais economia e segurança operacional.
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
Measuring principle
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
Measuring principle
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
Measuring principle
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
Measuring principle
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
Measuring principle
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
Measuring principle
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
Measuring principle
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
Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex
Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex
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