Key Specifications
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Input
Chlorine/Chlorine dioxide and pH/ORP sensors.
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Output / Communication
– Chlorine/Chlorine dioxide, pH, Temperature: 0/4-20mA – Profibus – HART + 0/4-20mA
Applications
The Liquisys CCM253 is a versatile chlorine transmitter featuring built-in pH compensation for free chlorine measurement. It enhances process reliability through continuous monitoring of sensor performance and process conditions. With various hardware and software options available, including relay modules and fieldbus communication, it can be precisely tailored to your measurement requirements. Its modular design also enables future upgrades. User-friendly menus and straightforward calibration ensure quick setup and operation.
The Liquisys CCM253 transmitter is compatible with all analog sensors for measuring total chlorine, free chlorine, chlorine dioxide, and pH in:
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Water & Wastewater
– Disinfection process monitoring and control
– Membrane-based desalination systems
– Swimming pools and spas
– Gas scrubbing applications -
Food & Beverage Industry
– Process water disinfection -
Power Generation
– Cooling water disinfection
The Liquisys CCM253 supports these communication protocols:
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0/4…20 mA
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HART
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PROFIBUS DP
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PROFIBUS PA
Advantages
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Enhanced operational safety: Continuous system verification, customizable alarms, and calibration validation.
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Precise chlorine and pH management: Flow rate monitoring input for controller shutdown or feedforward control.
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User-friendly operation: Intuitive interface, simplified chlorine/pH calibration, and manual contact control access.
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Minimized maintenance: Automated cleaning function (with Chemoclean) activated by alarms or limit switches.
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Universal adaptability: Multiple expansion options including P(ID) controllers and timers for flexible process integration.
