Endress+hauser CPS41E Digital pH sensor Memosens
- Digital, Memosens 2.0 technology
- Low conductivity, organic media
- Fast response, hazardous zones
- CIP/SIP capable
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Description
Memosens CPS41E: Digital pH for Harsh Chemicals
The Memosens CPS41E represents the next generation of analog high-performers, expertly designed for pH measurement in exceptionally harsh chemical applications. It excels in challenging media, including those with very low conductivity or a significant proportion of organic solvents. Featuring integrated Memosens 2.0 digital technology, this sensor guarantees enhanced data storage and simplified lab calibration, leading to easier operation, increased process uptime, and a solid foundation for predictive maintenance.
Ideal for Low Conductivity and Organic Media
This advanced sensor is specifically tailored for applications involving “media with low conductivities” (above 0.1 µS/cm) or a high percentage of “organic solvents or alcohols.” The CPS41E’s innovative design ensures reliable and accurate pH measurements even in these demanding conditions, making it a superior choice for industries where such media are prevalent, and standard sensors might falter.
Optimized for Rapidly Changing Media Compositions
The Memosens CPS41E is perfectly engineered for processes where “medium compositions change rapidly.” Its unique construction, combining a liquid KCl electrolyte with a ceramic junction, facilitates an exceptionally fast response time. This agility is crucial for maintaining high process safety, allowing for immediate detection and reaction to fluctuations, thereby ensuring consistent quality and operational integrity.
Ensuring Process Integrity with Digital Technology
Leveraging Memosens 2.0 technology, the CPS41E offers unparalleled support for IIoT, digital transformation, and predictive maintenance. It provides enhanced storage for calibration and process data, which greatly assists in identifying trends and optimizing performance. The non-contact, inductive signal transmission eliminates interference from moisture, guaranteeing the integrity and safety of your process operations.
Certified for Hazardous Areas Worldwide
Safety is paramount, and the CPS41E meets the most stringent global standards. It holds ATEX, IECEx, CSA C/US, NEPSI, Japan Ex, and INMETRO approvals, making it suitable for safe use in “hazardous areas,” including Zones 0, 1, and 2. This extensive certification portfolio assures its reliable performance and safety in potentially explosive environments across diverse international locations.
Reduced Downtime with Lab Calibration
The CPS41E significantly reduces operating costs and process downtime. Its Memosens 2.0 technology enables sensor calibration and regeneration to be performed conveniently in a laboratory setting. This capability allows for extended sensor lifespan and minimizes interruptions to your production processes, ensuring continuous operation and higher overall efficiency.
Superior Performance in Chemical and Power Sectors
The versatility of the CPS41E makes it a standout choice for several key industries. Within the “chemical industry” and for “organic chemicals,” it provides robust measurement capabilities. In “power plants,” it is particularly effective for applications like monitoring “boiler feed water.” It also proves invaluable for precise “laboratory measurements,” offering accuracy and reliability where it counts most.
tpt24: Your Source for Authentic CPS41E Globally
When you require the advanced Memosens CPS41E with guaranteed authenticity and superior quality, tpt24 is the premier global online store. We are committed to delivering genuine products, ensuring every purchase meets the highest standards. tpt24 provides reliable worldwide delivery, offering you the peace of mind that comes with accessing this critical digital pH sensor, no matter your geographical location.
Specifications
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Measuring principle
Potentiometric
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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 pH electrode for process engineering with ceramic junction
and KCl liquid electrolyte -
Measuring range
Application A
• pH: 1 to 12
Application B
• pH: 0 to 14 -
Measuring principle
Liquid-KCl compact electrode with ceramic junction
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Design
All shaft lengths with temperature sensor
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Material
Sensor shaft: Glass to suit process
pH membrane glass: Type A and B
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
Application A: –15 to 80 °C (5 to 176 °F)
Application B: 0 to 135 °C (32 to 275 °F) -
Process pressure
0.8 to 11 bar (11.6 to 159.5 psi) absolute
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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
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Additional certifications
Additional certifications






