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Endress+Hauser CPS12E Memosens Digital ORP Sensor: Redox Measurement for Process & Water Applications | Technical Specifications
The Endress+Hauser CPS12E is a digital ORP (redox) sensor featuring Memosens 2.0 technology for reliable measurement in process industries and water/wastewater applications. Designed with a robust glass shaft and dirt-repellent PTFE junction, it ensures long-term stability in harsh media. The contactless inductive signal transmission eliminates moisture corrosion, while integrated data storage enables predictive maintenance and lab-calibrated plug-and-play replacement .
| Parameter | Specification |
|---|---|
| Model Number | CPS12E |
| Brand/Series | Endress+Hauser Memosens CPS12E |
| Measurement Parameter | ORP (Redox) |
| Measuring Range | -1500 to +1500 mV |
| Process Temperature | -15 to 135°C (5 to 275°F) |
| Process Pressure | 0.8 to 17 bar absolute (11.6 to 246.5 psi) |
| Sensor Material | Shaft: Glass; Junction: PTFE; Measuring element: Gold pin or platinum ring |
| Dimensions | Diameter: 12 mm (0.47 inch); Lengths: 120/225/360 mm (4.72/8.86/14.17 inches) |
| Temperature Sensor | Integrated NTC 30K |
| Connection | Memosens 2.0 digital (inductive, non-contact) |
| Ingress Protection | IP68 (submersible) |
| Certifications | ATEX, IECEx, CSA C/US, NEPSI, Japan Ex, INMETRO (for Zone 0/1/2 hazardous areas) |
Digital Reliability with Memosens 2.0: The sensor stores calibration and process data electronically, enabling predictive maintenance and lab-based pre-calibration. The non-contact inductive connection prevents cable corrosion and signal drift .
Robust Design for Harsh Media: The glass shaft and PTFE junction resist chemical attack and fouling. The gold pin or platinum ring covers a wide ORP range (-1500 to +1500 mV), suitable for oxidizing or reducing environments .
Hazardous Area Compliance: Certified for use in explosive atmospheres (Zone 0, 1, 2), making it ideal for chemical, pharmaceutical, and oil/gas applications .
Easy Maintenance and Replacement: Pre-calibration allows quick sensor swaps without on-site recalibration. The modular design reduces downtime and operating costs .
Integrated Temperature Compensation: The built-in NTC sensor ensures accurate ORP readings across varying process temperatures (-15 to 135°C) .
Chemical and Pharmaceutical Industries: Monitors redox reactions in neutralization, oxidation, or reduction processes, with resistance to aggressive chemicals .
Water and Wastewater Treatment: Tracks disinfection efficiency (e.g., chlorination) and nutrient removal in biological treatment stages .
Power Plants and Incineration Facilities: Measures ORP in cooling water or flue gas scrubbing systems to prevent corrosion and scaling .
Pulp and Paper Industry: Controls bleaching and chemical recovery processes in high-temperature, particle-laden media .
Note: Specifications are based on manufacturer documentation and industry sources. Verify parameters against the latest technical guides for specific applications.
Achievers Automation Limited is a well-established player in the field of industrial automation with over 12 years of experience. The company provides a comprehensive range of industrial automation components and instruments to customers in over 45 countries worldwide.
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
A: We can arrange shipment based on your request. We have cooperated forwarders who can arrange shipment via FedEx, DHL, TNT with competitive pricing.
A: One-year Warranty.