CleanFit P CPA472D
Technical Data
CompareORP / Redox
| Measuring Principle | Sensor ORP / Redox |
| Application | Chemical industry, biodiesel plants, power plants, plant design, tanks, process vats or pipes |
| Installation | Retractable holder |
| Characteristic | For tanks and process vats and pipelines or pipes (min. DN80) The robust retractable assembly permits replacement of the electrode while the tank is full or under process conditions with pressures of up to 6 bar |
| Design | Manual or pneumatical |
| Material | Electrode holder, rinse chamber and raised face: PEEK, PVDF, conductive PVDF, Alloy C22, stainless steel 1.4571 Seals: EPDM, FPM (Viton) or FFKM (Kalrez®) |
| Dimension | Immersion depth: 146 or 280 mm (5.75 or 7.87 inch) |
| Process temperature | 0 to 140 °C (32 to 284 °F) |
| Process pressure | 0 to max. 4 bar (0 to max. 58 psi) overpressure for manual actuation 0 to 10 bar (0 to 145 psi) overpressure for pneumatic actuation |
| Connection | Process connections: Flange DN 50, DN 80, ANSI 2", JIS IS10K50A, internal thread G1¼ |
pH
| Measuring Principle | Potentiometric |
| Application | Chemical industry, biodiesel plants, power plants, plant design, tanks, process vats or pipes |
| Installation | Retractable holder |
| Characteristic | For tanks and process vats and pipelines or pipes (min. DN80) The robust retractable assembly permits replacement of the electrode while the tank is full or under process conditions with pressures of up to 6 bar |
| Design | Manual or pneumatical |
| Material | Electrode holder, rinse chamber and raised face: PEEK, PVDF, conductive PVDF, Alloy C22, stainless steel 1.4571 Seals: EPDM, FPM (Viton) or FFKM (Kalrez®) |
| Dimension | Immersion depth: 146 or 280 mm (5.75 or 7.87 inch) |
| Process temperature | 0 to 140 °C (32 to 284 °F) |
| Process pressure | 0 to max. 4 bar (0 to max. 58 psi) overpressure for manual actuation 0 to 10 bar (0 to 145 psi) overpressure for pneumatic actuation |
| Connection | Process connections: Flange DN 50, DN 80, ANSI 2", JIS IS10K50A, internal thread G1¼ |
The Cleanfit CPA472D retractable assembly is designed for use under demanding conditions. It is available in various rugged materials, allowing sensors to be operated safely even in high-pressure, high-temperature and corrosive media. Optional control systems allow automatic sensor cleaning and calibration without interrupting the process. Simple, time-saving sensor operation extends sensor service life.
Benefits
Rugged: suitable for applications with pressures up to 10 bar and temperatures up to 140 °C; available in PEEK, PVDF and conductive PVDF versions
Excellent chemical resistance ensures a long service life
Electrode cleaning and calibration without process interruption - saves maintenance time and operating costs
Various materials and process connections available for flexible use in all measuring applications
Application areas
The Cleanfit CPA472D can be used for tank or pipe installation:
Chemical industry
Power plants
Biomass-to-oil plants
For applications with pressures up to 10 bar
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Technical information
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Source: public information from the Endress+Hauser website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Brackets 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 Brackets.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Brackets 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 · Brackets 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 Brackets.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Brackets 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 · Brackets 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 Brackets.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Brackets 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 · Brackets 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 Brackets.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Brackets 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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