Liquisys M CCM223
Technical Data
CompareDisinfection
| Measuring Principle | Free chlorine |
| Application | Drinking water, water, waste water process, pool |
| Characteristic | 4-wire transmitter for free chlorine/Chlordioxide in a panel housing. Simple Calibration via "CAL"-button. |
| Design | Overload protection, alarm relais, different controller functions (P(ID)), temperature display, 2-line display, current output galvanically separated. |
| Dimension | 96mm x 96mm, built in depth : 146mm. |
| Input | Chor / Chlordioxide and pH/ORP Sensor. |
| Output / communication | - Chlor/Chlordioxid, pH, Temperatur : 0/4-20mA- Profibus- Hart + 0/4-20mA |
The Liquisys CCM223 is a standard transmitter for free chlorine measurement and can also measure pH for compensation of the chlorine measurement. Thanks to plausibility checks, self-checks of the measuring process and the sensor, it increases operating safety. Whichever hardware and software modules are selected, e.g. relays and bus communication, it adapts perfectly to the measuring task. It also allows the transmitter to be upgraded at any time, and its simple menus and factory calibration make configuration and operation fast and convenient.
Benefits
Higher operating safety: continuous process check system, user-defined alarm settings and calibration plausibility check
Reliable chlorine and pH control: current input for flow monitoring with controller switch-off function, or for feedforward control
Convenient operation and service: intuitive user interface, simple chlorine and pH calibration and manual contact control
Reduced maintenance effort: automatic cleaning triggered by alarms and limit switches (with Chemoclean)
Suitable for a wide range of applications: various extension options, such as P(ID) controllers, timers, etc., for all processes
Application areas
The Liquisys CCM223 transmitter can be used with analog total chlorine, free chlorine, chlorine dioxide and pH electrodes, and is suitable for the following industries:
Water & Wastewater
- Disinfection process control and monitoring
- Seawater desalination using membrane technology
- Swimming pools
- Gas scrubbers
Food & Beverage
- Disinfection of process water
Power plants
- Cooling water disinfection
The Liquisys CCM223 uses the following communication protocols and interfaces:
0/4...20mA
HART
PROFIBUS DP
PROFIBUS PA
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Source: public information from the Endress+Hauser website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Disinfection 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 Disinfection.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Disinfection 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 · Disinfection 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 Disinfection.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Disinfection 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 · Disinfection 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 Disinfection.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Disinfection 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 · Disinfection 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 Disinfection.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Disinfection 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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