Unifit CPA842
Technical Data
CompareConductivity
| Measuring Principle | Sensor ORP / Redox |
ORP / Redox
| Measuring Principle | Sensor ORP / Redox |
Oxygen
| Measuring Principle | Amperometric oxygen measurement |
pH
| Measuring Principle | Potentiometric |
| Application | Food & Beverage, Life Science, Process |
| Installation | Fixed installation assembly |
| Characteristic | Open and closed tank, piping |
| Design | Hygienic assembly with corresponding process connections 12 mm electrodes Optional with protection guard Optional with leakage control |
| Material | Holder: stainless steel 1.4404 Seals: EPDM, FKM, FFKM, all seals are FDA conform, USP Class VI |
| Dimension | Immersion depth: 29.5 to 86.5 mm (1.16 to 3.4 inch) |
| Process temperature | -15 to 140 °C (5 to 280 °F) |
| Process pressure | 16 bar up to 140 °C (232 psi up to 284 °F) |
| Connection | DN25 standard, DN25 B.Braun, Clamp 1.5" (short and long), Clamp 1.5'' angled at 15°, Clamp 2", Varivent flange N, dairy fitting DN50 |
The Unifit CPA842 process holder meets the highest requirements for cleaning-in-place and sterilization-in-place. It allows convenient installation of pH/ORP electrodes, dissolved oxygen sensors, conductivity sensors or cell growth sensors on tanks and in pipes in hygienic and sterile applications. The Unifit design complies with EHEDG, 3-A, ASME BPE, FDA and USP 88 Cl. VI standards.
Benefits
Hygienic design in accordance with EHEDG Cl. I, 3-A 74-05, FDA, ASME BPE and USP 88 Cl. VI standards avoids cross-contamination
Leak-proof sealed design with integrated electrode seal ring ensures contamination-free operation
Electropolished surface (Ra=0.38 µm or 0.76 µm) for less residue accumulation
Suitable for cleaning-in-place (CIP) and sterilization-in-place (SIP)
Various hygienic process connections for flexible use in all kinds of applications
Applications
The Unifit CPA842 can be permanently installed on tanks and in pipes:
Food & beverage
Life sciences
Chemical
Can be used at pressures up to 16 bar (stainless steel)
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Technical documentation
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Source: Endress+Hauserpublic information from the 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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