Process assembly
Unifit CPA442

Unifit CPA442 - Hygienic assembly for pH/ORP sensors

Unifit CPA442 - Varivent version with inserted Memosens sensor

Unifit CPA442 with analog sensor inserted

Hygienic assembly for the life sciences, food & beverage industries

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.

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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...

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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

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Field of application
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).

Features and specifications

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Details

Measuring principle

Sensor ORP / Redox
Application

Process, Food, Pharmaceuticals
Installation

Fixed installation assembly
Characteristic

Open and closed tank, piping.
Design

- Hygienic holder with corresponding process connections.- 120mm electrodes- Optional with protection guard- Optional with leakage control
Material

Holder : Stainless steelSealing : different materials available (FDA conformable)
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.
Additional certifications

- Material certification 3.1.B EN 10204- 3A / EHEDG (steam sterilisability + cleanability)

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Measuring principle

Glass electrode
Application

Process, food, pharmaceuticals
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)
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.
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

Sensor Oxygen
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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Documents / Manuals / Software

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Technical Information UniFit CPA 442
Process assembly
For safe installation of 12 mm sensors (Pg 13.5) in the food, beverage,
pharmaceitical and chemical industry.

Technical Information (TI)
Operating Instructions Unifit CPA442
Process assembly
For installation of 120 mm sensors in food industry, biotechnology and
chemical industry

Operating Instruction (BA)
Manufacturer Declaration
TSE/BSE free

Certificate (ZE)
Expertise in liquid analysis
From sensors to complete turnkey solutions

Fields of Activities (FA)

03/19

English
Kompetenz in der Flüssigkeitsanalyse
Vom Sensor bis zur schlüsselfertigen Komplettlösung

Fields of Activities (FA)

03/19

German
Catálogo Portfolio Analítica
Desde sensores hasta soluciones completas

Fields of Activities (FA)

01/17

Spanish
Esperti nell’analisi dei liquidi
Dai sensori singoli a soluzioni
complete “chiavi in mano”

Fields of Activities (FA)

01/17

Italian
Jistota v analýze kapalin
Od senzorů po dkompletní odávku na klíč

Fields of Activities (FA)

01/17

Czech
pH 測定セレクションガイド
産業プロセスにおける pH 測定

Competence Brochure (CP)

08/15

Japanese
CP00010C pH measurement in industrial processes for US market
Selection and engineering guide for your industry and application

Competence Brochure (CP)

04/15

English
Measurement and control aspect of pH using inductively coupled with bidirectional Memosens technology in flue gas desulfurization process
White Paper CP971C pH measurement and control in a power utility is an
integral part of process. The scrubber efficiency is highlydependent on
the pH. Numerous opportunities were revealed for saving time, as well as
the cost and materials in power plants. In afossil fuel power plant,
the
chemical energy stored in coal, oil, natural gas, shale oil, oxygen and
air
is converted into thermal, mechanical and finally into electrical
energy. In
other words, water is heated to steam, which spins a steam turbine. The
steam turbine drives an electrical generator.

Competence Brochure (CP)

04/11

English
CP01202C pH Sensors:Calibrate, clean, perform a calibration check or...?
This white paper will address
Knowing when to do a pH sensor calibration versus a calibration
check
How to properly clean a pH sensor
How to perform a pH sensor calibration
A decision tree for step by step guidance

Competence Brochure (CP)

02/12

English
Optimal dosing of oxygen for yeast propagation
Oxymax H COS21D in use in a brewery

Case Studies (CS)

09/08

English
UniFit H
Product Code: CPA442-
Declaration Number: HE_00679_02.17
Manufacturer Specification: 1935/2004

Manufacturer Declaration

German , English
UniFit H
Product Code: CPA442-
Declaration Number: FDA_00227_01.19

FDA Declaration

German , English
UniFit H
Product Code: CPA442-
Declaration Number: FDA_00228_01.19

FDA Declaration

German , English
InduMax H, Memosens, SmarTec, SmarTec S, TopHit, UniFit H
Product Code: CLD134-, CLD18-, CLS54-, CLS54D-, CLS82D-, CPA442-, CPS441-, CPS441D-, CPS471-, CPS471D-, CPS47D-, CPS77D-
Region/Country: USA
Approval Agency: 3-A Sanitary Standards

Hygienic Equipment

English
InduMax H, Memosens, SmarTec, SmarTec S, TopHit, UniFit H
Product Code: CLD134-, CLD18-, CLS54-, CLS54D-, CLS82D-, CPA442-, CPS441-, CPS441D-, CPS471-, CPS471D-, CPS47D-, CPS77D-
Region/Country: USA
Approval Agency: 3-A Sanitary Standards

Hygienic Equipment

English
UniFit H, TopHit, SmarTec S, SmarTec, ProbFit H, Memosens, InduMax H, CleanFit H
Product Code: CLS54D-, CLS82D-, CPA442-, CPS441-, CPS441D-, CPS471-, CPS471D-, CLD134-, CLD18-, CLS54-
Region/Country: USA
Approval Agency: 3-A Sanitary Standards

Food Safety

English

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Accessories / Spare parts

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Order code

Specification

3
- Nr 3 Order code 51507169
  
  Sealing set FPM CPA442, FDA listed
  
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- Nr 3 Order code 71265146
  
  Sealing set FPM CPA442, pharma CoC cert.
  
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- Nr 3 Order code 51507170
  
  Sealing set EPDM CPA442, FDA listed
  
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- Nr 3 Order code 71265148
  
  Sealings EPDM CPA442, pharma CoC cert.
  
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- Nr 3 Order code 51507171
  
  Sealing set Silicon CPA442, FDA listed
  
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2
- Nr 2 Order code 71214967
  
  Kit CPA442: Union nut G11/4" brass
  
  Kit CPA442: Union nut G11/4" brass nickel-plated brass, includes Snap ring
  
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- Nr 2 Order code 71214968
  
  Kit CPA442: Union nut G11/4", 316Ti
  
  Kit CPA442: Union nut G11/4", 316Ti includes Snap ring
  
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1
- Nr 1 Order code 71214966
  
  Kit CPA442: Protection cover POM/316Ti
  
  Kit CPA442: Protection cover POM/316Ti
  
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- Order code 51508049
  
  Welding stud CPA442, straight, 50mm
  
  Material 1.4435, DN25-G1 1/4" for CPA442-B
  
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- Order code 51508050
  
  Welding stud CPA442, oblique, 50/60mm
  
  Material 1.4435, DN25-G1 1/4" for CPA442-B
  
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- Order code 51508051
  
  Welding stud CPA442, straight, 30mm
  
  Material 1.4435, DN25-G1 1/4" for CPA442-A
  
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- Order code 51508052
  
  Welding stud CPA442, oblique, 30/40mm
  
  Material 1.4435, DN25-G1 1/4" for CPA442-A
  
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- Order code 71213701
  
  Dummy plug 1.4435, G 1 1/4" internal
  
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- Order code 71213702
  
  Dummy plug 1.4435, G 1 1/4" internal
  
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Predecessor
- CPA440
- CPA441

Successor
- Unifit CPA842
  
  The assembly meets highest requirements concerning inline cleaning and sterilization. It allows the easy installation of pH/ORP, oxygen or conductivity sensors in hygienic and sterile applications.
  More information