The PEEK version of Cleanfit CPA871 resists corrosive media.
A wide variety of materials and process connections are available for any application.
Specs at a glance
Process temperature
-10 to 140 °C (14 to 284 °F) for all materials except PVDF and conductive PVDF -10 to 100 / 90 °C (14 to 212 / 194 °F) for PVDF and conductive PVDF materials
Process pressure
Stainless steel, Alloy C22, PEEK: 16 bar up to 140 °C (232 psi up to 284 °F) PVDF, conductive PVDF: Basic version: 16 bar up to 100 °C (232 psi up to 212 °F) Immersion chamber version: 4 bar to 90 °C (58 psi up to 194 °F)
Cleanfit CPA871 guarantees the highest operational safety in both standard and demanding applications. Its intelligent functions prevent any leakage of medium during operation, cleaning or calibration, offering optimum protection of the process and operating personnel. The retractable assembly flexibly adapts to your application. Be it long immersion depths in sticky media, aggressive environments or hazardous areas, you choose the right material and specification to suit your application.
Cleanfit CPA871 is a retractable assembly for pH, ORP, oxygen and NIR sensors with a diameter of 12 mm and 120/225/360 mm lengths.
It has been developed for the highest safety in:
Water & wastewater industry (including seawater applications)
Chemical industry
Oil & gas industry
Power & energy industry
Hazardous areas
Benefits
Highest operational safety: Intelligent functions prevent the assembly from moving into the process without sensor and the sensor from moving out of the process while it is in measuring position.
Suitable for demanding applications: The optional immersion chamber eliminates problems due to sticky media.
Robust assembly design: The steel support housing guarantees mechanical stability.
Flexible adaption to your process: A wide variety of process connections and wetted materials are available, even for corrosive media or hazardous areas.
AVR Waste in Botlek, Rotterdam, processes up to 1.7 million tons of residual waste per year. Discover how they optimized their pH measurement thanks to Endress+Hauser
The safety and operating comfort of an analytical measuring point starts with using the right assembly. Our flexible assembly production ensures that you get the right assembly for your needs.
Water and wastewater including sea water, chemical industry, oil and gas, electricity and energy, hazardous areas, primaries and metals
Installation
Retractable process assembly
Characteristic
Open and closed tanks, piping
Design
Robust and safe style Manual or pneumatic
Material
Seals: EPDM, FPM (Viton) or FFKM Immersion tube, process connection, service chamber: Stainless steel 1.4404 Ra < 0.76, PEEK, Alloy C22 Ra <0.76, PVDF, conductive PVDF
Dimension
Immersion depth: 32.2 to 188.6 mm (1.27 to 7.40 inch), depending on process adaption
Process temperature
-10 to 140 °C (14 to 284 °F) for all materials except PVDF and conductive PVDF -10 to 100 / 90 °C (14 to 212 / 194 °F) for PVDF and conductive PVDF materials
Process pressure
Stainless steel, Alloy C22, PEEK: 16 bar up to 140 °C (232 psi up to 284 °F) PVDF, conductive PVDF: Basic version: 16 bar up to 100 °C (232 psi up to 212 °F) Immersion chamber version: 4 bar to 90 °C (58 psi up to 194 °F)
Water and wastewater including sea water, chemical industry, oil and gas, electricity and energy, hazardous areas, mining, minerals & metals
Installation
Retractable process assembly
Characteristic
Open and closed tanks, piping
Design
Robust and safe style Manual or pneumatic
Material
Seals: EPDM, FPM (Viton) or FFKM Immersion tube, process connection, service chamber: Stainless steel 1.4404 Ra < 0.76, PEEK, Alloy C22 Ra <0.76, PVDF, conductive PVDF
Dimension
Immersion depth: 32.2 to 188.6 mm (1.27 to 7.40 inch), depending on process adaption
Process temperature
-10 to 140 °C (14 to 284 °F) for all materials except PVDF and conductive PVDF -10 to 100 / 90 °C (14 to 212 / 194 °F) for PVDF and conductive PVDF materials
Process pressure
Stainless steel, Alloy C22, PEEK: 16 bar up to 140 °C (232 psi up to 284 °F) PVDF, conductive PVDF: Basic version: 16 bar up to 100 °C (232 psi up to 212 °F) Immersion chamber version: 4 bar to 90 °C (58 psi up to 194 °F)
Water and wastewater including sea water, chemical industry, oil and gas, electricity and energy, hazardous areas, mining, minerals & metals
Installation
Retractable process assembly
Characteristic
Open and closed tanks, piping
Design
Robust and safe style Manual or pneumatic
Material
Seals: EPDM, FPM (Viton) or FFKM Immersion tube, process connection, service chamber: Stainless steel 1.4404 Ra < 0.76, PEEK, Alloy C22 Ra <0.76, PVDF, conductive PVDF
Dimension
Immersion depth: 32.2 to 188.6 mm (1.27 to 7.40 inch), depending on process adaption
Process temperature
-10 to 140 °C (14 to 284 °F) for all materials except PVDF and conductive PVDF -10 to 100 / 90 °C (14 to 212 / 194 °F) for PVDF and conductive PVDF materials
Process pressure
Stainless steel, Alloy C22, PEEK: 16 bar up to 140 °C (232 psi up to 284 °F) PVDF, conductive PVDF: Basic version: 16 bar up to 100 °C (232 psi up to 212 °F) Immersion chamber version: 4 bar to 90 °C (58 psi up to 194 °F)
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