8-channel transmitter Liquiline CM448R

8-channel transmitter Liquiline CM448R

Information

Information

Flexible multiparameter DIN-rail and cabinet device for all industries

Liquiline CM448R is a state-of-the-art transmitter for pH, ORP, conductivity, oxygen, chlorine, turbidity, sludge level, SAC, nitrate and many other parameters.

An optional display enables configuration, maintenance and operation of the measuring point on-site.

Liquiline transmitters with Heartbeat Technology offer status-oriented maintenance and easy verification of the measuring point and help you to carry out optimization measures.

Liquiline CM448R is suitable for all industries and their utilities, such as:

Food & Beverages

Life Sciences

Power & Energy

Water, Wastewater & Waste

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.

Saves space, saves money: Small footprint, 8 channels in one device, saves space in cabinets – perfect for skids.

High-speed installation: No cut-out in cabinet door, one-click DIN-rail mounting, minimized wiring.

Simple and safe commissioning: Saving configuration on SD card enables fast set-up on duplicate installations.

Easy to operate and service: Intuitive user interface, hot plug & play with pre-calibrated Memosens sensors, universal components fit all parameters.

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.

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.

Specifications

Input
1...8x Memosens digital input 2x 0/4..20mA Input optional 2..4x Digital input optional
Output / communication
2...8x 0/4...20 mA current outputs alarmrelay 4x relay ProfibusDP Modbus RS485 Modbus TCP Ethernet
Ingress protection
IP20 transmitter IP66 optional Display
Measuring principle
Potentiometric
Application
Modular 4 wire controller Multichannel:1-8 digital channels for Memosens protocol Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity 8 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
8x Memosens input 2...8x current output alarmrelay 2x relay SD card for software update and copy & paste of setup
Material
Polycarbonate
Dimension
220 (8.66) x 100 (3.94) x 98 (3.86) mm (inch)
Process temperature
-20...55°C / 0...130°F
Ingress protection
IP20 transmitter IP66 optional Display
Input
1...8x Memosens digital input 2x 0/4..20mA Input optional 2..4x Digital input optional
Output / communication
2...8x 0/4...20 mA current outputs alarmrelay 4x relay ProfibusDP Modbus RS485 Modbus TCP Ethernet
Measuring principle
Sensor ORP / Redox
Application
Modular 4 wire controller Multichannel:1-8 digital channels for Memosens protocol Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity 8 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
8x Memosens input 2...8x current output alarmrelay 2x relay SD card for software update and copy & paste of setup
Material
Polycarbonate
Dimension
220 (8.66) x 100 (3.94) x 98 (3.86) mm (inch
Process temperature
-20...55°C / 0...130°F
Ingress protection
IP20 transmitter IP66 optional Display
Input
1...8x Memosens digital input 2x 0/4..20mA Input optional 2..4x Digital input optional
Output / communication
2...8x 0/4...20 mA current outputs alarmrelay 4x relay ProfibusDP Modbus RS485 Modbus TCP Ethernet
Measuring principle
Conductive
Application
Modular 4 wire controller Multichannel:1-8 digital channels for Memosens protocol Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity 8 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
8x Memosens input 2...8x current output alarmrelay 2x relay SD card for software update and copy & paste of setup
Material
Polycarbonate
Dimension
220 (8.66) x 100 (3.94) x 98 (3.86) mm (inch)
Process temperature
-20...55°C / 0...130°F
Ingress protection
IP20 transmitter IP66 optional Display
Input
1...8x Memosens digital input 2x 0/4..20mA Input optional 2..4x Digital input optional
Output / communication
2...8x 0/4...20 mA current outputs alarmrelay 4x relay ProfibusDP Modbus RS485 Modbus TCP Ethernet
Measuring principle
Amperometric oxygen measurement
Application
Modular 4 wire controller Multichannel:1-8 digital channels for Memosens protocol Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity 8 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
8x Memosens input 2...8x current output alarmrelay 2x relay SD card for software update and copy & paste of setup
Material
Polycarbonate
Dimension
220 (8.66) x 100 (3.94) x 98 (3.86) mm (inch)
Process temperature
-20...55°C / 0...130°F
Input
1...8x Memosens digital input 2x 0/4..20mA Input optional 2..4x Digital input optional
Output / communication
2...8x 0/4...20 mA current outputs alarmrelay 4x relay ProfibusDP Modbus RS485 Modbus TCP Ethernet
Measuring principle
Total chlorine
Application
Modular 4 wire controller Multichannel:1-8 digital channels for Memosens protocol Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity 8 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
8x Memosens input 2...8x current output alarmrelay 2x relay SD card for software update and copy & paste of setup
Material
Polycarbonate
Dimension
220 (8.66) x 100 (3.94) x 98 (3.86) mm (inch)
Process temperature
-20...55°C / 0...130°F
Input
1...8x Memosens digital input 2x 0/4..20mA Input optional 2..4x Digital input optional
Output / communication
2...8x 0/4...20 mA current outputs alarmrelay 4x relay ProfibusDP Modbus RS485 Modbus TCP Ethernet
Measuring principle
Single beam scattered light
Application
Modular 4 wire controller Multichannel:1-8 digital channels for Memosens protocol Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity 8 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
8x Memosens input 2...8x current output alarmrelay 2x relay SD card for software update and copy & paste of setup
Material
Polycarbonate
Dimension
220 (8.66) x 100 (3.94) x 98 (3.86) mm (inch)
Process temperature
-20...55°C / 0...130°F
Ingress protection
IP20 transmitter IP66 optional Display
Input
1...8x Memosens digital input 2x 0/4..20mA Input optional 2..4x Digital input optional
Output / communication
2...8x 0/4...20 mA current outputs alarmrelay 4x relay ProfibusDP Modbus RS485 Modbus TCP Ethernet
Measuring principle
Ultrasonic sensor
Application
Modular 4 wire controller Multichannel:1-8 digital channels for Memosens protocol Multiparameter: pH, redox, ISFET, conductivity inductive and conductive, dissolved oxygen, nitrate and turbidity 8 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
8x Memosens input 2...8x current output alarmrelay 2x relay SD card for software update and copy & paste of setup
Material
Polycarbonate
Dimension
220 (8.66) x 100 (3.94) x 98 (3.86) mm (inch)
Process temperature
-20...55°C / 0...130°F
Ingress protection
IP20 transmitter IP66 optional Display
Input
1...8x Memosens digital input 2x 0/4..20mA Input optional 2..4x Digital input optional
Output / communication
2...8x 0/4...20 mA current outputs alarmrelay 4x relay ProfibusDP Modbus RS485 Modbus TCP Ethernet
8-channel transmitter Liquiline CM448R | TECON