Endress+hauser CLS15E Digital conductivity sensor Memosens
- Digital 2-electrode conductivity sensor
- Low conductivity measurement
- Memosens 2.0 technology
- Hazardous area approvals
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Description
Endress+hauser CLS15E Digital conductivity sensor Memosens
The Endress+Hauser Memosens CLS15E is a state-of-the-art conductivity sensor meticulously designed for demanding pure and ultrapure water applications. It is particularly adept at handling low measuring ranges, making it an ideal choice for critical processes such as boiler feedwater management and chip cleaning operations within the electronics industry. This contacting conductivity sensor not only delivers reliable and accurate measurements but also excels in hazardous environments, thanks to its robust construction and international explosion protection approvals. Featuring Memosens 2.0 digital technology, the CLS15E offers advanced capabilities including extended storage of calibration, adjustment, and process data, paving the way for predictive maintenance strategies and seamless integration into the Industrial Internet of Things (IIoT) ecosystem, ensuring a future-proof solution for your monitoring needs.
Exclusive Applications In Water Purity Monitoring
The Memosens CLS15E is engineered for specific, high-purity water applications where precision is paramount. A primary application is in Boiler feedwater monitoring, ensuring the water quality is optimal to prevent scaling and corrosion within industrial boilers, thereby extending their operational life and efficiency. It is critically important for the monitoring of ion exchangers, verifying their regeneration effectiveness and performance in removing dissolved ions from water. The sensor also plays a vital role in Reverse osmosis (RO) systems, providing accurate conductivity readings to assess the performance of RO membranes and ensure the production of high-purity water. Furthermore, it is applied in cooling water systems to monitor water quality and prevent issues like scaling or biological growth. In distillation processes, the CLS15E confirms the purity of the distilled water. A specialized application is in chip cleaning, particularly within the electronics manufacturing sector, where extremely high purity water is essential for removing contaminants without leaving residue, underscoring the sensor’s versatility and precision.
Hazardous Area Use With Explosion Protection
For applications operating in potentially explosive environments, the Memosens CLS15E offers an unparalleled level of safety and reliability. The sensor is equipped with international explosion protection approvals, including ATEX (for Europe) and FM (for North America), which are essential certifications for equipment used in areas where flammable gases, vapors, or dusts may be present. This means the CLS15E can be safely installed and operated in zones classified as hazardous, such as in chemical plants, refineries, or certain processing areas within the power industry. These approvals provide assurance that the sensor has undergone rigorous testing and meets stringent safety standards to prevent ignition sources, ensuring the protection of personnel and facilities. This capability significantly broadens the scope of applications where high-accuracy conductivity measurement is required, even under the most challenging environmental conditions.
Memosens 2.0 Technology For Enhanced Data
A significant advancement in the CLS15E is its integration of Memosens 2.0 digital technology. This cutting-edge feature transforms how sensor data is managed and utilized. Memosens 2.0 allows for the secure storage of extended calibration, adjustment, and process data directly within the sensor’s memory. This capability facilitates a seamless “plug-and-play” experience, where sensors can be pre-calibrated in the lab and then quickly exchanged in the field without interrupting the process for recalibration. The stored data enables sophisticated predictive maintenance, allowing for early identification of potential issues and planned interventions, thus minimizing unexpected downtime. Furthermore, this robust data management provides the perfect foundation for advanced IIoT services, offering a future-proof platform for data analytics, remote monitoring, and integration into smart factory environments, driving operational efficiency and informed decision-making.
Reliable Measurements In Low Ranges
The Memosens CLS15E is specifically engineered to deliver exceptionally reliable and accurate measurements, even in challenging low-conductivity applications. Its unique electrode geometry is optimized to provide consistent and precise readings where other sensors might falter. This meticulous design ensures that the sensor performs optimally in pure and ultrapure water environments, where conductivity values are very low. The sensor is available with different cell constants (k=0.01 and k=0.1) to precisely match the application’s measuring range, from as low as 0.04 µS/cm up to 200 µS/cm. A quality certificate is provided with each sensor, detailing its individual cell constant, which enables perfect and accurate adjustment of the measuring point for maximum precision. This focus on low-range accuracy makes the CLS15E indispensable for applications demanding the highest water purity standards.
Long Life And Sterilizable Design
Designed for longevity and operational efficiency, the Memosens CLS15E offers excellent value for money through its robust construction and low maintenance requirements. The sensor is built with durable materials, including electropolished stainless steel electrodes and a PES electrode shaft, ensuring resistance to various process conditions. Notably, the CLS15E is sterilizable and autoclavable, a crucial feature for installations in sterile plants, such as those in the pharmaceutical or biotechnology industries. This allows the sensor to withstand high-temperature sterilization cycles without compromising its integrity or measurement accuracy. The non-contact inductive signal transmission further enhances process safety by eliminating potential leak paths and ensuring maximum reliability, reducing the need for frequent maintenance and replacement, thereby contributing to a longer operational life.
tpt24: Your Trusted Global Partner For CLS15E
For those requiring the precision and reliability of the Endress+Hauser Memosens CLS15E, tpt24 stands as the world’s premier online store. We are dedicated to providing you with guaranteed authenticity and the highest quality product, ensuring that your critical water purification processes are managed with the best instrumentation available. At tpt24, we understand that in applications involving pure water, there is no room for compromise on quality or performance. That’s why every CLS15E purchased through our platform is assured to be a genuine Endress+Hauser product, backed by rigorous quality control. Our commitment extends to worldwide delivery, meaning that no matter your geographical location, you can confidently receive your CLS15E efficiently and securely, enabling you to maintain the integrity and efficiency of your operations globally.
Specifications
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Measuring principle
Conductive
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Application
Measurement in pure and ultrapure water range
Monitoring of ion exchangers
Reverse osmosis
Distillation and chip cleaning -
Characteristic
Digital 2-electrode conductivity sensor
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Measuring range
k=0,01: 0.04 to 20 µS/cm
k=0,1: 0.10 to 200 µS/cm -
Measuring principle
Conductive conductivity cell with electropolished stainless steel electrodes
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Design
2-electrode conductivity cell with coaxially arranged electrodes, electropolished
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Material
Electrode: stainless steel 1.4435
Electrode shaft: PES -
Dimension
Electrode diameter: 16 mm (0.63 inch)
Electrode length: appr. 55 mm (2.17 inch) -
Process temperature
Threaded with fixed cable:
-20 to 100 °C (-4 to 212 °F)
Threaded with plug-in head:
-20 to 120 °C (-4 to 248 °F)
Sterilization: max. 140 °C (284 °F) for 30 minutes -
Process pressure
13 bar at 20 °C (188 psi at 68 °F) absolute
2 bar at 120 °C (14 psi at 248 °F) absolute -
Temperature sensor
Pt1000
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Ex certification
ATEX, NEPSI, CSA, IECEx, INMETRO, EAC Ex
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Connection
Process: 1/2″ and 3/4″ NPT, Clamp 1 1/2″
Sensor connection: Inductive, digital connection head with Memosens 2.0 technology -
Ingress protection
IP68
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Additional certifications
Calibration certification of the cell constante and temperature, material certification 3.1











