Memosens - Model CPS77D -Digital non-glass pH Sensor
Memosens ISFET electrode for food and life sciences industries. Memosens CPS77D is the digital specialist for hygienic applications. Its bacteria-proof reference with contamination-resistant gel guarantees stable measurements. The sensor is sterilizable with hot steam, autoclavable and features an unbreakable PEEK shaft assuring highest product safety. In addition, the Memosens digital technology combines maximum process and data integrity with simple handling. It resists corrosion and moisture, enables lab calibration and facilitates predictive maintenance.
- Unbreakable for highest product safety
- Certified biocompatibility
- Suitable for hot steam sterilization and autoclaving
- Low maintenance thanks to long calibration intervals
- Six times higher CIP stability compared to conventional ISFET pH sensors
- Optional Pharma CoC available
- Maximum process safety through non-contact inductive signal transmission
Hygienic and sterile applications:
- Food industry
- Life sciences
- Biotechnology
With all relevant approvals for hygienic applications such as EHEDG, 3A, EU1935/2004, USP 87/88.
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Measuring principle
ISFET sensor
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Application
Hygienic and sterile applications, food industry, pharmaceutical industry, biotechnology
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Characteristic
Sterilizable and autoclavable ISFET sensor for pH measurement
Digital with Memosens technology -
Reference
Double chamber reference system
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Measurement range
pH 0 to 14
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Material
Sensor shaft: PEEK
Seals: FFKM
Junction: ceramic -
Dimension
Diameter: 12 mm (0.47 inch)
Shaft lengths: 120, 225 and 360 mm
(4.72, 8.86 and 14.2 inch) -
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) -
Temperature sensor
Pt1000
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Connection
Inductive, digital connection head with Memosens technology
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Ingres protection
IP 68 (10 m (33 ft) water column, 25 °C (77 °F), 45 days
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Additional certifications
3-A, FDA compatible
EHEDG Typ EL Class I aseptic
ASME BPE-2018
Regulation (EC) No. 1935/2004
USP <87>, USP <88> Class VI, 121 °C (250 °F)