Specs at a glance
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Measuring range
pH 0 to 14
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Process temperature
-15 to 135°C (5 to 275°F)
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Process pressure
Max. 11 bar abs at 100 °C
(Max. 160 psi at 212 °F)
Field of application
Memosens CPS77E is the expert for hygienic applications. Its bacteria-proof reference with highly stable gel guarantees reliable measurements. The unbreakable sensor is sterilizable with hot steam, autoclavable and assures highest product safety. CPS77E features Memosens 2.0 digital technology, offering extended storage of calibration and process data for predictive maintenance. The sensor resists moisture and enables lab calibration, enhancing process integrity and increasing process uptime.
Hygienic and sterile applications:
Food & beverage industry
Life sciences
Biotechnology
With all relevant approvals for hygienic applications such as EHEDG, 3A, EU1935/2004, USP 87/88.
Benefits
Memosens 2.0 offers extended storage of calibration and process data, enabling better trend identification and providing a future-proof basis for predictive maintenance and enhanced IIoT services.
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Unbreakable PEEK sensor body ensures highest product safety where glass breakage is intolerable.
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With its certified biocompatibility and pharma compliance (optional Pharma CoC), the sensor protects the quality of your products.
The sensor is suitable for hot steam sterilization and autoclaving offering long-term stable measurements.
Low maintenance: ISFET technology is insensitive to temperature variations and shows virtually no acid or alkaline errors, allowing for long calibration intervals.
Six times higher CIP stability compared to conventional ISFET pH sensors ensures a longer lifetime even when the sensor is exposed to cleaning in place.
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Maximum process safety: Non-contact inductive signal transmission eliminates all problems due to moisture or corrosion.
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Technical Information (TI)
TI Memosens CPS77E
English version - 10/2023
ISFET sensor for pH measurement
EN 30/10/202315/09/2021Language:
English
Version:
30/10/2023
File size:
566.5 KB
File name:
TI01617CEN_0223-00.pdf
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EU Declaration
Product family: Memosens
English version - 08/2021
Product root: CPS47E-, CPS77E-, CPS97E- Declaration number: EU_00949_01.21
EN 17/08/2021Language:
English
Version:
17/08/2021
File size:
304.5 KB
File name:
EU_00949_01.21_CPSx7E_Ex.pdf
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43 documents
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Technical Information (TI)
TI Memosens CPS77E
ISFET sensor for pH measurement
EN 30/10/202315/09/2021Language:
English
Version:
30/10/2023
File size:
566.5 KB
File name:
TI01617CEN_0223-00.pdf
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Operating Instruction (BA)
BA Memosens ISFET sensors CPS47E, CPS77E, CPS97E
pH measurement
EN 26/06/202402/11/202314/09/2021Language:
English
Version:
26/06/2024
File size:
943.6 KB
File name:
BA02154CEN_0324-00.pdf
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Ex Safety Instruction (XA)
Memosens ISFET pH sensors
pH measurement
Supplement to BA02154C
Safety instructions for electrical apparatus in explosion-hazardous
areas
NEPSI Ex ia IIC T3/T4/T6 Ga
NEPSI Ex ia IIC T4/T6 GaEN 20/08/2021Language:
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Version:
20/08/2021
File size:
526.2 KB
File name:
XA02691CEN_0121.pdf
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Ex Safety Instruction (XA)
Memosens ISFET pH sensors
pH measurement
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CSA C/US IS Cl. 1 Div. 1 GP A-D T3/T4/T6 + CSA C/US IS Cl. 1 Zone 0 AEx
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IIC T4/T6
CSA C/ US Cl. 1 Div 1&2 GP A-D T6…T3EN 15/02/202220/08/2021Language:
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Version:
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File size:
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Ex Safety Instruction (XA)
Memosens ISFET pH sensors
pH measurement
Supplement to BA02154C
Safety instructions for electrical apparatus in explosion-hazardous
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UK Ex II 1 G Ex ia IIC T3/T4/T6 Ga
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File size:
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Ex Safety Instruction (XA)
Memosens ISFET pH sensors
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Supplement to BA02154C
Safety instructions for electrical apparatus in explosion-hazardous
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IECEx Ex ia IIC T4/T6 GaEN 27/08/2021Language:
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Version:
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File size:
427.2 KB
File name:
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Ex Safety Instruction (XA)
Memosens ISFET pH sensors
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Supplement to BA02154C
Safety instructions for electrical apparatus in explosion-hazardous
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File size:
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File name:
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Ex Safety Instruction (XA)
Memosens ISFET pH sensors
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EAC Ex 0Ex ia IIC T3/T4/T6 Ga X
EAC Ex 0Ex ia IIC T4/T6 Ga XEN 18/01/2022Language:
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Version:
18/01/2022
File size:
421 KB
File name:
XA02818CEN_0122-00.pdf
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Ex Safety Instruction (XA)
Memosens ISFET pH sensors
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