

Specs at a glance
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Process temperature
0 to 140 °C (32 to 284 °F)
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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
Field of application
The Cleanfit CPA472D assembly is designed for harsh process conditions. It offers a great variety of rugged materials to operate your sensors safely even under high pressure, high temperature or in aggressive media. The assembly allows you to replace sensors without interrupting the process or to clean and calibrate them automatically via the optional control system. Benefit from easy, time-saving sensor handling and an extended operating life of the sensors.
The Cleanfit CPA472D is intended for installation in tanks or pipes in:
Chemical industry
Power plants
Biodiesel plants
It is suitable for use with pressures of up to 10 bar.
Benefits
Extremely robust: Suitable for use with pressures of up to 10 bar and temperatures of up to 140° C even as PEEK, PVDF, conductive PVDF versions
Maximum chemical resistance ensures long operating times
No process interruption for electrode cleaning and calibration – saves maintenance time and costs
Flexible adaptation to all applications by great variety of materials and process connections
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Measuring principle
Potentiometric
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Application
Chemical industry, biodiesel plants, power plants, plant design, tanks, process vats or pipes
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Installation
Retractable holder
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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
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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
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Measuring principle
Sensor ORP / Redox
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Application
Chemical industry, biodiesel plants, power plants, plant design, tanks, process vats or pipes
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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
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