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Digital ORP sensor Memosens CPS42E
Brand: Endress+Hauser Group Services AG
Memosens CPS42E is the high performer for harsh chemical applications, media with low conductivity or considerable organic content. The sensor is designed for fast response especially in applications with fast-changing media. Thanks to Memosens 2.0 digital technology, CPS42E combines maximum process integrity with simple operation. It resists moisture and enables lab calibration. It offers extended storage of calibration and process data providing the perfect basis for predictive maintenance.Features
- 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.
- Resistant to poisoning due to permanent refilling of KCl bridge electrolyte and separate reference lead
- Perfectly suited for quickly changing media: Combination of liquid KCl electrolyte and ceramic junction enables fast response time
- Applicable at very low conductivities (> 5 µS/cm) thanks to liquid KCl electrolyte
- Suitable for cleaning in place (CIP) and sterilization in place (SIP)
- Maximum process safety through non-contact inductive signal transmission
- Reduced operating costs due to minimized process downtime and extended sensor lifetime
Specifications
Measuring principle
- Sensor ORP / Redox
Application
- Media with very low conductivity or a high proportion of organic solvents or alcohol:
- • Chemical industry
- • Organic chemicals
- • Power stations
- • Laboratory measurements
Characteristic
- Digital ORP electrode for process engineering with ceramic junction
- and KCl liquid electrolyte
Measuring range
- –1 500 to 1 500 mV
Design
- All shaft lengths with temperature sensor
Material
- Sensor shaft: Glass to suit process
- ORP measuring element: Platinum
- 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 length: 120, 225, 360 and 425 mm
- (4.72, 8.86, 14.17 and 16.73 inch)
Process temperature
- –15 to 135 °C (5 to 275 °F)
Process pressure
- 0.8 to 11 bar (11.6 to 159.5 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
Additional certifications
- Additional certifications
- Chemical Industry
- Power Plants
- Life Sciences