Technical Data
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| Measuring Principle | UV absorbance |
| Application | Transmitter for process photometer and Memosens sensors |
| Characteristic | Robust plastic housing All non-ex applications |
| Measuring range | Photometer: OUSAF12, OUSAF21, OUSAF22, OUSAF44, OUSAF46: 0 to 2.5 AU Max. 50 OD (depending on the optical path length) OUSAF11: 0 to 3 AU 0 to 6 OD (depending on the optical path length) OUSTF10: 0 to 200 FTU 0 to 200 ppm DE OUSBT66: 0 to 4 AU 0 to 8 OD (depending on the optical path length) |
| Design | 1 or 2 process photometer, 0 to 4 Memosens Input 2 to 8x current output, alarmrelay, 4x relay, SD card for software update and copy & paste of setup |
| Material | Housing base and DIN rail housing: PC-FR Housing seal and display seal: EPDM |
| Ingress protection | Cabinet device: IP20 shock protection External display: IP66 Field device: IP 66/67 |
The Liquiline CM44P is the first transmitter that allows simultaneous connection of optical sensors and Memosens sensors, helping you build a complete measuring system for process monitoring, e.g. chromatography, fermentation, phase separation and filtration. This transmitter offers you convenient, seamless system integration, simple operation and a reduced spare parts inventory, saving time and costs. The Liquiline CM44P applies all the advantages of the Liquiline platform to optical sensors.
Advantages
Smart design: one controller for all parameters, including process optical sensors
Economical and convenient measuring point setup: connect two optical sensors and four Memosens sensors to fully meet application requirements
Intuitive user interface and guided menus for simple operation and calibration
Seamless integration into distributed control systems via digital communication protocols, e.g. Modbus, PROFIBUS and Industrial Ethernet (EtherNet/IP)
Process control and safety: built-in web server allows operators to view diagnostic data remotely, perform settings or access device parameters in any web browser - even via smartphone.
DIN panel-mount version in limited space - meets the requirements of system integrators and skids
Application areas
The Liquiline CM44P is particularly suitable for applications in the following industries:
Life sciences
Food & beverage
Chemical
Oil & gas
The Liquiline CM44P is used for all common communication protocols and interfaces, e.g.:
0/4...20 mA
HART
PROFIBUS DP
Modbus
Industrial Ethernet (EtherNet/IP)
Web server
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Source:Endress+Hauserpublic information from the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Multi-parameter Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Multi-parameter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Multi-parameter for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Multi-parameter Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Multi-parameter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Multi-parameter for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Multi-parameter Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Multi-parameter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Multi-parameter for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Multi-parameter Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Multi-parameter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Multi-parameter for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
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