Endress+Hauser CPS76E Combined pH/ORP sensor Memosens
- Measures: pH, ORP, rH simultaneously
- Reference: Contamination-resistant ion trap
- Technology: Memosens 2.0 digital
- Approvals: ATEX, IECEx, hazardous zones
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Description
Endress+Hauser CPS76E: Heavy-Duty pH/ORP Specialist
The Endress+Hauser Memosens CPS76E stands as a formidable, heavy-duty specialist, engineered for the simultaneous measurement of pH and ORP (Oxidation-Reduction Potential). Its distinctive, contamination-resistant reference system is the cornerstone of its reliable performance, ensuring stable and accurate readings even in challenging media that are typically polluting or prone to poisoning, as well as in low-conductivity applications. Leveraging the advanced Memosens 2.0 digital technology, the CPS76E masterfully blends maximum process integrity with intuitive and simple operation. This robust design is inherently resistant to moisture, facilitates convenient laboratory calibration, and provides extended storage for crucial calibration and process data, thereby establishing a perfect foundation for sophisticated predictive maintenance strategies and enhanced IIoT services, ensuring optimal performance and longevity.
Simultaneous pH, ORP, and rH Monitoring
The CPS76E excels in simultaneous pH, ORP, and rH monitoring, offering a comprehensive process overview that translates into tighter control and improved efficiency. This unique capability allows for the simultaneous tracking of these critical parameters, providing operators with deeper insights into complex chemical processes. Whether maintaining precise redox conditions or ensuring optimal pH levels, the sensor’s ability to deliver accurate, correlated data simplifies process management. The optional pressurized reference further enhances its versatility, guaranteeing dependable measurements even in media that tend to block or foul sensor junctions, such as dispersions, thus broadening its applicability across diverse industrial scenarios.
Applications with Electrode Poisons
This sensor is specifically designed for applications with electrode poisons, making it ideal for processes where contaminants like H₂S are present. The unique ion trap embedded within the CPS76E actively prevents the poisoning of the electrode’s reference system and junction. This protective mechanism significantly extends the sensor’s operational lifespan and guarantees consistent, reliable measurements, even in demanding chemical environments. By mitigating the detrimental effects of common electrode poisons, the CPS76E ensures uninterrupted and accurate data acquisition, thereby reducing maintenance cycles and enhancing overall process stability and yield in sensitive chemical manufacturing.
Rapidly Changing pH and ORP Values
The Memosens CPS76E is perfectly suited for monitoring rapidly changing pH and ORP values. In processes where these parameters fluctuate quickly, the sensor’s rapid response time and stable reference system ensure that measurements remain accurate and reliable. This is crucial for maintaining tight process control, optimizing reaction conditions, and ensuring product quality, particularly in dynamic chemical reactions or wastewater treatment applications. The sensor’s robust design handles these shifts effectively, providing the necessary data for real-time adjustments and preventing costly off-spec production, solidifying its role as a critical component in dynamic process environments.
Hazardous Area Operations Certified Performance
The Endress+Hauser CPS76E delivers hazardous area operations certified performance, boasting extensive approvals for use in potentially explosive environments. It is certified under ATEX, IECEx, CSA C/US, NEPSI, Japan Ex, and INMETRO, making it suitable for deployment in hazardous zones 0, 1, and 2. This wide array of certifications underscores its safety and reliability in critical industries like chemical processing, oil and gas, and pharmaceuticals. The inductive Memosens 2.0 connection head further enhances safety by ensuring a non-contact, moisture-resistant signal transmission, thereby eliminating potential ignition sources and increasing overall process safety and integrity.
Memosens 2.0: Foundation for Predictive Maintenance
Memosens 2.0: foundation for predictive maintenance is a key advantage of the CPS76E. This digital technology allows for the extended storage of calibration and process data directly within the sensor itself. This wealth of stored information is invaluable for identifying operational trends, diagnosing potential issues proactively, and implementing effective predictive maintenance strategies. By enabling laboratory calibration and quick sensor exchange, the system significantly minimizes process downtime, leading to reduced operating costs and increased overall equipment effectiveness, paving the way for smarter, more efficient industrial operations.
Flexible Installation and Process Safety
The CPS76E ensures flexible installation and process safety through its intelligent design features. The option for upside-down mounting provides greater adaptability for installation in space-constrained or complex process setups. Furthermore, the non-contact, inductive signal transmission inherent to the Memosens 2.0 technology eliminates the risk of issues caused by moisture or corrosion at the connection point, which is a common failure mode in traditional sensors. This not only enhances process integrity but also contributes to reduced maintenance requirements and an extended sensor lifetime, maximizing operational efficiency and return on investment.
tpt24: Your Premier Global Source
For the robust Endress+Hauser Memosens CPS76E pH/ORP sensor, tpt24: your premier global source, offers unparalleled access. As the world’s leading online store for authentic industrial instrumentation, tpt24 guarantees the genuine quality and superior performance of every CPS76E sensor purchased. Our commitment extends to providing efficient worldwide delivery, ensuring that customers in any country can acquire this essential instrument quickly and reliably. Trust tpt24 to supply dependable, high-performance products backed by unparalleled service, making us the definitive destination for all your critical process measurement needs, especially in demanding chemical and hazardous environments where reliability is paramount.
Specifications
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Measuring principle
Potentiometric
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Application
Process technology and monitoring of processes with:
– Rapidly changing pH values
– High levels of electrode poisons, such as H2S -
Characteristic
Digital pH/ORP electrode for chemical process with an ion trap for poison-resistant reference
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Measuring range
ORP: –1 500 to 1 500 mV
Application B
• pH: 0 to 14
Application H
• pH: 0 to 12 -
Measuring principle
Gel compact electrode with ceramic junction and ion trap for simultaneous measurement of pH, ORP and rH value (in rH mode)
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Design
All shaft lengths with temperature sensor
Advanced gel technology -
Material
Sensor shaft: Glass to suit process
pH membrane glass: Type B, Type N
Metal lead: Ag/AgCl
Open aperture: Ceramic junction,
zirconium dioxide
ORP measuring element: Platinum
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
(4.68, 8.77, 14.04 and 16,57 inch) -
Process temperature
Application B and H:
0 to 140 ° C (32 to 284 ° F)
Version TB:
0 to 140 ° C (32 to 284 ° F)
Version TU, TP (pressurized reference):
0 to 140 ° C (32 to 284 ° F) (140 ° C (284 ° F) for sterilization only)
maximum 100 ° C (212 ° F) in continuous operation due to increasing
pressure drop at T> 100 ° C (212 ° F) -
Process pressure
Application B: 0.8 to 14 bar (11.6 to 203 psi) absolute
Application H: 0.8 to 7 bar (11.6 to 101,5 psi) absolute -
Temperature sensor
NTC 30k
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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
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Ingress protection
IP68











