Endress+Hauser
Endress+Hauser Digital pH sensor Memosens CPS61E
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Measurement range | pH: 0 to 14 |
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Process temperature | Application N: 0 to 100 °C (32 to 212 °F) Up to 140 °C (284 °F) for sterilization |
Process pressure | 0.8 to 7 bar (11.6 to 101.5 psi) absolute |
Measuring principle | Potentiometric |
Application | Hygienic and sterile applications (sterilizable, autoclavable): • Bioreactor/fermenter • Biotechnology • Pharmaceutical industry • Foods |
Characteristic | Digital pH electrodes for hygienic production processes with ion trap for long-term stable reference |
Measurement range | pH: 0 to 14 |
Measuring principle | Gel compact electrode with ceramic junction and ion trap |
Design | All shaft lengths with temperature sensor Advanced gel technology |
Material | Sensor shaft: Glass to suit process pH membrane glass: Type N Metal lead: Ag/AgCl Open aperture: Ceramic junction, zirconium dioxide O-ring: FKM Process coupling: PPS fiber-glass reinforced Nameplate: Ceramic metal oxide |
Dimension | Diameter: 12 mm (0.47 inch) Shaft lengths: 120, 225, 360 and 425 mm (4.72, 8.86, 14.2 and 16.7 inch) |
Process temperature | Application N: 0 to 100 °C (32 to 212 °F) Up to 140 °C (284 °F) for sterilization |
Process pressure | 0.8 to 7 bar (11.6 to 101.5 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, contactless connection head with Memosens 2.0 technology |
Ingress protection | IP68 |
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