Endress+Hauser Digital pH sensor Memosens CPS91E
Memosens 2.0 pH electrode for heavily soiled media in chemical processes, paper or paint production
Description
Specifications
| Measuring principle | Potentiometric | |
| Application |
Chemical processes
Pulp and paper industry
Flue gas cleaning
Contaminated media
Solids
Emulsions
Precipitation reactions
|
|
| Characteristic | Digital pH electrodes with open aperture for contaminated media and integrated temperature sensor | |
| Measurement range | 0 to 14 pH | |
| Measuring principle | Gel compact electrode wit open aperture and double gel reference | |
| Design |
All shaft lengths with temperature sensor
Advanced gel technology |
|
| Material | Sensor shaft | Glass to suit process |
| pH membrane glass | Type B | |
| Metal lead | Ag/AgCl | |
| O-ring | FKM | |
| Process coupling | PPS fiber-glass reinforced | |
| Nameplate | Ceramic metal oxide | |
| Dimension | Diameter | 12 mm (0.46 inch) |
| Shaft lengths |
120, 225, 360 and 425 mm
(4.72, 8.86, 14.17 and 16.73 inch)
|
|
| Process temperature | 0 to 110 °C (32 to 230 °F) | |
| Process pressure |
0.8 to 14 bar (11.6 to 203 psi) absolute | |
| Temperature sensor |
NTC 30k | |
| Ex certification | With ATEX, IECEx, CSA C/US, NEPSI, Japan Ex and INMETRO approvals for use in hazardous areas Zone 0, Zone 1 and Zone 2 | |
| Connection | Inductive, digital connection head with Memosens 2.0 technology | |
| Ingress protection | IP68 | |
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