

Specs at a glance
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Process temperature
max. 140°C
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Process pressure
max. 10bar
Field of application
The Unifit CPA442 process assembly is the simple solution for pH/ORP or oxygen measurement in tanks and pipelines of hygienic and sterile applications. Unifit is designed for inline cleaning and sterilization according to EHEDG and 3A criteria. You can be absolutely sure that your high-quality products are never contaminated but always completely safe.
Unifit CPA442 is intended for permanent installation in tanks and pipework in:
Food and beverage
Life sciences
Water treatment
Chemicals
It is suitable for use with pressures of up to 12 bar (stainless steel).
Benefits
Certified hygienic design: Complies with 3A standard 74-05 and the criteria of EHEDG Class I
No contamination thanks to leak-tight, built-in electrode seal (molded seal)
Electropolished surface prevents build-up of residues (Ra=0.38 µm or 0.76 µm)
Suitable for CIP and SIP
Flexible adaptation to all applications by various hygienic process connections and flanges
Predecessor
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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
Sensor ORP / Redox
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Application
Process, Food, Pharmaceuticals
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Installation
Fixed installation assembly
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Characteristic
Open and closed tank, piping.
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Design
- Hygienic holder with corresponding process connections.- 120mm electrodes- Optional with protection guard- Optional with leakage control
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Material
Holder : Stainless steelSealing : different materials available (FDA conformable)
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Dimension
10 - 86mm
-
Process temperature
max. 140°C
-
Process pressure
max. 10bar
-
Connection
DN25 thread adapter nut, Triclamp, Varivent, APV, dairy fitting DN50, Neumo Bi°Control.
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Additional certifications
- Material certification 3.1.B EN 10204- 3A / EHEDG (steam sterilisability + cleanability)
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Measuring principle
Potentiometric
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Application
Process, food, pharmaceuticals
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Installation
Fixed installation assembly
-
Characteristic
Open and closed tank, piping.
-
Design
- Hygienic assembly with corresponding process connections - 120 mm electrodes - optional with protection guard - optional with leakage control
-
Material
Holder: stainless steel sealing : different materials available (FDA conform)
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Dimension
10 - 86 mm
(0.39 - 3.47 inch) -
Process temperature
max. 140°C
(284°F) -
Process pressure
max. 10 bar
(145 psi) -
Connection
DN25 thread adapter nut, Triclamp, Varivent, APV, dairy fitting DN50, Neumo Bi°Control.
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Additional certifications
- Material certification 3.1.B EN 10204- 3A / EHEDG (steam sterilisability + cleanability)- Surface roughness Ra<0,8 (0,4).
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Measuring principle
Amperometric oxygen measurement
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Application
Process, Food, Pharmaceuticals
-
Characteristic
Open and closed tank, piping. Fixed installation assembly
-
Design
- Hygienic holder with corresponding process connections.- Optional with protection guard- Optional with leakage control
-
Material
Holder : Stainless steelSealing : different materials available (FDA conformable)
-
Dimension
10 - 86mm
(0.39 - 3.47inch) -
Process temperature
max. 140°C
(284°F) -
Process pressure
max. 10bar
(145psi) -
Connection
DN25 thread adapter nut, Triclamp, Varivent, APV, dairy fitting DN50, Neumo Bi°Control.
-
Additional certifications
- Material certification 3.1.B EN 10204- 3A / EHEDG (steam sterilisability + cleanability)- Surface roughness Ra<0,8 (0,4).
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- Optional add-ons