Specs at a glance
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Process temperature
-15 to 140 °C (5 to 280 °F)
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Process pressure
16 bar up to 140 °C (232 psi up to 284 °F)
Field of application
The Unifit CPA842 process assembly meets highest requirements concerning inline cleaning and sterilization. It allows the easy installation of pH/ORP, dissolved oxygen, conductivity or NIR sensors into tanks and pipelines of hygienic and sterile applications. Unifit is designed according to EHEDG, 3-A, ASME BPE, FDA and USP class VI.
Unifit CPA842 is intended for permanent installation in tanks and pipework in:
Food and beverage
Life sciences
Chemicals
It is suitable for use with pressures of up to 16 bar (stainless steel).
Benefits
Hygienic design according to EHEDG, 3-A, FDA, ASME BPE and USP class VI
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No contamination thanks to leak-tight, built-in electrode seal
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Less build-up of residues thanks to electropolished surface
Suitable for cleaning-in-place (CIP) and sterilization-in-place (SIP)
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Flexible adaptation to all applications by various hygienic process connections
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
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Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Technical Information (TI)
TI Unifit CPA842
Process assembly for hygienic and sterile applications
EN 04/09/202502/05/202424/01/202203/12/202023/04/2018Language:
English
Version:
04/09/2025
File size:
3.8 MB
File name:
TI01367CEN_0525-00.pdf
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Operating Instruction (BA)
BA Unifit CPA842
Process assembly for hygienic and sterile applications
EN 22/10/202502/05/202424/01/202227/07/202031/08/2017Language:
English
Version:
22/10/2025
File size:
3.9 MB
File name:
BA01795CEN_0525-00.pdf
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Installation Instructions (EA)
EA Kits for Unifit CPA842
Spare parts kits for process assembly CPA842
EN 02/12/2025Language:
English
Version:
02/12/2025
File size:
703.7 KB
File name:
71378563 Anleitung Kits CPA842 2025-12.PDF
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Special Documentation (SD)
SD Hygienic applications
Liquid analysis equipment
EN 29/08/202330/04/2021Language:
English
Version:
29/08/2023
File size:
512.7 KB
File name:
SD02751CEN_0223-00.pdf
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Fields of Activities (FA)
Sensors, transmitters, compact devices and assemblies
Experts in Liquid Analysis
Language:
English
Version:
02/02/2026
File size:
4.2 MB
File name:
FA00007C_EN_Analyse_22-26_LowRes.pdf
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Fields of Activities (FA)
Kompetenz in der Flüssigkeitsanalyse
Vom Sensor bis zur schlüsselfertigen Komplettlösung
Language:
German
Version:
21/09/2022
File size:
1.3 MB
File name:
FA01018CDE_0422_Analyse_Portfolio_lowres.pdf
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Fields of Activities (FA)
Sensoren, Messumformer, Kompaktgeräte and Armaturen
Kompetenz in der Flüssigkeitsanalyse
Language:
German
Version:
02/02/2026
File size:
4.3 MB
File name:
FA00007C_DE_Analyse_22-26_LowRes.pdf
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Fields of Activities (FA)
Endress+Hauser 水質分析計ファミリ
ラインナップと事例
Language:
Japanese
Version:
23/03/2017
File size:
34.8 MB
File name:
FA00007CJA_2022_Endress Hauser liquid analysis family.pdf
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Competence Brochure (CP)
pH-Messung in Industrieprozessen
Auswahl- und Engineering-Hilfe für verschiedene Industriebranchen und
ApplikationenLanguage:
German
Version:
01/12/2021
File size:
3.3 MB
File name:
CP00010CDE_1621_pH Auswahlhilfe_2021.pdf
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Competence Brochure (CP)
産業プロセスにおける導電率の測定
さまざまな産業およびアプリケーション向けの選択およびエンジニアリングガイド
Language:
Japanese
Version:
12/01/2024
File size:
3.5 MB
File name:
CP01313CJA_0223_1024_Conductivity_sensor_selection_guide.pdf
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Competence Brochure (CP)
pH measurement in industrial processes
Selection and engineering guide for different industries and
applicationsLanguage:
English
Version:
02/12/2021
File size:
3.2 MB
File name:
CP00010CEN_1621_pH selection guide_2021.pdf
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Competence Brochure (CP)
産業プロセスにおけるpH測定
さまざまな産業およびアプリケーション向けのpH測定セレクションガイド
Language:
Japanese
Version:
08/02/2024
File size:
2.6 MB
File name:
CP00010CJA_1315_1024_pH_selection_guide.pdf
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Competence Brochure (CP)
Conductivity measurement in industrial processes
Selection and engineering guide for different industries and
applicationsLanguage:
English
Version:
27/04/2023
File size:
2.5 MB
File name:
CP01313CEN_0223_cond_selection_guide_web.pdf
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Competence Brochure (CP)
Leitfähigkeitsmessung in Industrieprozessen
Auswahl- und Engineeringhilfe für verschiedene Industrien und
AnwendungenLanguage:
German
Version:
27/04/2023
File size:
2.4 MB
File name:
CP01313CDE_0223_LF_Auswahlhilfe_web.pdf
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Manufacturer Declaration
Product family: Assemblies
Productroot: CPA842-
Declaration number: HE_01534_01.21
Manufacturer specification: RoHS
Additional information: UK (SI2012/3032)EN 02/11/2021Language:
English
Version:
02/11/2021
File size:
411 KB
File name:
HE_01534_01.21_CPA842_SI2012_3032.pdf
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Manufacturer Declaration
Product family: Assemblies
Productroot: CPA842-
Declaration number: HE_01533_01.21
Manufacturer specification: RoHSEN 02/11/2021Language:
English
Version:
02/11/2021
File size:
412 KB
File name:
HE_01533_01.21_CPA842_EU-RoHS.pdf
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Manufacturer Declaration
Product family: UniFit H
Product root: CPA842-
Declaration number: HE_00964_01.18
Manufacturer specification: PEDEN 30/04/2018Language:
English
Version:
30/04/2018
File size:
334.8 KB
File name:
HE_00964_01.18_PED_CPA842.pdf
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Manufacturer Declaration
Product family: Assemblies
Product root: CPA842-
Declaration number: HE_02165_01.25
Manufacturer specification: Food hygiene
Additional information: ASME BPE 2024Language:
English
Version:
30/06/2025
File size:
358.5 KB
File name:
HE_02165_01.25_CPA842_ChangeNotificationASME-BPE_Sealing_20250630.pdf
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Components sheet
CS for Unifit CPA842
Components Sheet for CPA842 Spare parts
Language:
English
Version:
27/11/2025
File size:
1.2 MB
File name:
Components_Sheet_XPC0017_Spare parts_CPA842.pdf
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Components sheet
CS for Unifit CPA842
Components Sheet for CPA842 Accessories
Language:
English
Version:
16/07/2025
File size:
690.3 KB
File name:
components_sheets_XPC0017_accessories.pdf
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