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Memosens CPS71E - digital pH sensor for aggressive and poisoning media

Support page: Digital pH sensor Memosens CPS71E

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Order code CPS71E
Serial number Not specified
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Order code examples
  • TMT85-1J23115
  • FMR240-A3E1GNJAA3A
Serial number examples
  • C202DC02000
  • DB015C0108D
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Device profile

View key information about your device, including product details, configuration, firmware, approvals, and lifecycle status.

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Displaying device profile for:
General information

Order code

CPS71E

Device type

Sensor

Manufacturer

Endress+Hauser

Product status
Available
Asset details

Serial number

n / a

Firmware version

n / a

Production date

n / a

Communication

n / a
Configuration ID

Approval

Non-hazardous area

AA

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Downloads

A complete collection of technical documentation, certificates, operating instructions, software, and other resources related to your device.

Access product specific downloads with a serial number or an order code.
Displaying downloads for:
46 Downloads
Technical Information (TI)
Most downloaded
TI Memosens CPS71E pH sensor for chemical process applications
English version - 10/2025
Download
Operating Instruction (BA)
Most downloaded
BA pH sensors CPSx1E, CPFx1E ORP sensors CPSx2E, CPFx2E pH and ORP measurement
English version - 03/2026
Download
Explosion Protection
Most downloaded
Product family: Memocheck, Memosens Product root: CPS11E-, CPS12E-, CPS16E-, CPS31E-, CPS41E-, CPS42E-, CPS47D-, CPS47E-, CPS61E-, CPS62E-, CPS71E-, CPS72E-, CPS76E-, C
PS77D-, CPS77E-, CPS91E-, CPS92E-, CPS96E-, CPS97D-, CPS97E-, CYP02E-
Region: Japan
Approval agency: CML
Protection: Ex i Zone 0
Japanese version - 02/2026
Download
Technical Information (TI)
TI Memosens CPS71E pH sensor for chemical process applications
English version - 10/2025
Download
Operating Instruction (BA)
BA pH sensors CPSx1E, CPFx1E ORP sensors CPSx2E, CPFx2E pH and ORP measurement
English version - 03/2026
Download
Ex Safety Instruction (XA)
Memosens pH/ORP sensors pH and ORP measurement
Supplement to BA01988C, BA02142C
Safety instructions for electrical apparatus in explosion-hazardous
areas
UK Ex II 1 G Ex ia IIC T3/T4/T6 Ga
UK Ex II 1G Ex ia IIC T4/T6 Ga
English version - 11/2021
Download
Ex Safety Instruction (XA)
XA Memosens pH/ORP sensors pH and ORP measurement
Supplement to: BA01988C, BA02142C
Safety instructions for electrical apparatus in explosion-hazardous
areas
NEPSI Ex ia IIC T3/T4/T6 Ga
NEPSI Ex ia IIC T4/T6 Ga
English version - 11/2024
Download
Ex Safety Instruction (XA)
XA Memosens pH/ORP sensors pH and ORP measurement
EAC Ex 0Ex ia IIC T3/T4/T6 Ga X
EAC Ex 0Ex ia IIC T4/T6 Ga X
English version - 04/2025
Download
Ex Safety Instruction (XA)
XA Memosens pH/ORP sensors pH and ORP measurement
Supplement to BA01988C, BA02142C
Safety instructions for electrical apparatus for explosion-hazardous areas
ATEX II 1G Ex ia IIC T3/T4/T6 Ga
ATEX II 1G Ex ia IIC T4/T6 Ga
IECEx Ex ia IIC T3/T4/T6 Ga
IECEx Ex ia IIC T4/T6 Ga
English version - 01/2025
Download
Ex Safety Instruction (XA)
Memosens pH/ORP sensors pH and ORP measurement
Supplement to: BA01988C, BA02142C
Safety instructions for electrical apparatus in explosion-hazardous
areas
NEPSI Ex ia IIC T3/T4/T6 Ga
NEPSI Ex ia IIC T4/T6 Ga
English version - 09/2021
Download
Ex Safety Instruction (XA)
Memosens pH/ORP sensors pH and ORP measurement
Supplement to BA01988C, BA02142C
Safety instructions for electrical apparatus in explosion-hazardous
areas
KOR Ex ia IIC T3/T4/T6 Ga
KOR Ex ia IIC T4/T6 Ga
English version - 10/2021
Download
Ex Safety Instruction (XA)
XA Memosens pH/ORP sensors pH and ORP measurement
Safety instructions for electrical apparatus in explosion-hazardous
areas
English version - 11/2024
Download
Ex Safety Instruction (XA)
Memosens pH/ORP sensors pH and ORP measurement
Safety instructions for electrical apparatus in explosion-hazardous
areas
English version - 04/2021
Download
Ex Safety Instruction (XA)
Memosens pH/ORP sensors pH and ORP measurement
Safety instructions for electrical apparatus in explosion-hazardous
areas
English version - 04/2021
Download
Ex Safety Instruction (XA)
XA Memosens pH/ORP sensors Safety instructions for electrical apparatus in explosion-hazardous areas
CSA C/US IS Cl. I Div. 1 GP A-D T3/T4/T6 + CSA C/US IS Cl. I Zone 0 AEx ia IIC T3/T4/T6
CSA C/US IS Cl. I Div. 1 GP A-D T4/T6 + CSA C/US IS Cl. I Zone 0 AEx ia IIC T4/T6
CSA C/ US Cl. 1 Div 1&2 GP A-D T6…T3
English version - 05/2026
Download
Fields of Activities (FA)
Kompetenz in der Flüssigkeitsanalyse Vom Sensor bis zur schlüsselfertigen Komplettlösung
German version - 09/2022
Download
Fields of Activities (FA)
水質分析の専門知識 センサからすべてを備えた
ターンキーソリューションまで
Japanese version - 06/2025
Download
Fields of Activities (FA)
Sensors, transmitters, compact devices and assemblies Experts in Liquid Analysis
English version - 02/2026
Download
Fields of Activities (FA)
Sıvı analizinde uzmanlık Sensörlerden komple anahtar teslim çözümlere
Turkish version - 11/2023
Download
Fields of Activities (FA)
Sensoren, Messumformer, Kompaktgeräte and Armaturen Kompetenz in der Flüssigkeitsanalyse
German version - 02/2026
Download
Fields of Activities (FA)
Expertise in liquid analysis From sensors to complete turnkey solutions
English version - 09/2022
Download
Fields of Activities (FA)
Endress+Hauser 水質分析計ファミリ ラインナップと事例
Japanese version - 03/2017
Download
Fields of Activities (FA)
Sensori, trasmettitori, dispositivi compatti e armature Sensori, trasmettitori,
dispositivi compatti e armature
Esperti in materia di analisi dei
liquidi
Italian version - 06/2026
Download
Competence Brochure (CP)
pH-Messung in Industrieprozessen Auswahl- und Engineering-Hilfe für verschiedene Industriebranchen und
Applikationen
German version - 12/2021
Download
Competence Brochure (CP)
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
Japanese version - 06/2026
Download
Competence Brochure (CP)
pH measurement in industrial processes Selection and engineering guide for different industries and
applications
English version - 12/2021
Download
White paper (WP)
Damit bei der pH-Messung höchste Genauigkeit garantiert ist Kalibrierung,Justierung und Verifizierung
German version - 04/2021
Download

Drivers & firmware

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CAD drawings

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Serial number or order code

You can find both the order code and serial number on the device’s nameplate.

Order code examples
  • TMT85-1J23115
  • FMR240-A3E1GNJAA3A
Serial number examples
  • C202DC02000
  • DB015C0108D
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