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Digital pH Sensor Memosens CPS91E
Brand: Endress+Hauser AG
Memosens CPS91E is equipped with Memosens 2.0 digital technology, offering enhanced data storage for predictive maintenance and IIoT.
The sensor features an open aperture that prevents fouling and ensures the most reliable measurement in fibrous media or media with a high content of suspended solids such as dispersions, precipitations or emulsions.
Memosens CPS91E is completely resistant to moisture and can be pre-calibrated in the lab which facilitates operation and improves process integrity.
- Chemical processes
- Pulp and paper industry
- Contaminated media and suspended solids
- Dispersions
- Precipitations
- Emulsions
With ATEX, IECEx, CSA C/US, NEPSI, Japan, INMETRO approvals for use in hazardous areas, zones 0, 1 and 2.
Features- Reliable measurement in heavily soiled media: Open aperture cannot be blocked by fibres or suspended solids
- Not affected by fluctuations in pressure and temperature: Thanks to open aperture no diffusion potential can build up at the junction
- Stabilized gel filling allows for low maintenance and a long sensor lifetime
- 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
- Non-contact, inductive signal transmission eliminates disturbances caused by moisture or corrosion, ensuring highest process safety
- Lab calibration and quick sensor exchange in the process maximize process uptime and reduce operating costs
Specifications
Brand
Measuring Range
- pH 1 to 14
Material of Construction
- Glass
Process Temperature
- 0° to 110° C (32° to 230° F)
Process Pressure
- 0.8 to 14 bar (11.6 to 203 psi)
Ingress Protection
- IP68
Connection
- Inductive, Contactless Connection Head with Memosens Technology
Temperature Sensor
- NTC 30K
Certifications & Approvals
- ATEX, IECEx, CSA C/US, NEPSI, Japan, INMETRO
Dimensions
- Diameter: 12 mm (0.47 inch)
- Shaft Length: 120, 225, 360, 425 mm (4.72, 8.86, 14.17, 16.73 inch)
- Chemical Processes
- Pulp and Paper
- Contaminated Media & Suspended Solids
Documentation
Certifications & Approvals
- CML Approval pdf 417 KB
- CSA Approval pdf 2.0 MB
- EAC-RU Approval pdf 339 KB
- EU-Declaration of Conformity - Ex pdf 298 KB
- EU-Declaration of Conformity-nonEx pdf 237 KB
- IECEx Approval pdf 303 KB
- KCs certificate pdf 685 KB
- Manufacturer Declaration-CRN pdf 307 KB
- Manufacturer Declaration-RoHS pdf 417 KB
- NEPSI Approval pdf 2.3 MB
- TUV Approval pdf 1.2 MB
- UK-Declaration of Conformity pdf 285 KB
- UK-Declaration of Conformity-NonEx pdf 280 KB