Conductivity sensor Memosens CLS15E

Brand: Endress+Hauser
CLS15E
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Conductivity sensor Memosens CLS15E

Brand: Endress+Hauser

Rust Automation & Controls, Endress+Hauser's exclusive USA representative in:
 ● CA ● CO ● HI ● MT  ● Parts of ID ● ND ● NV  ● UT ● WY

Extended Extended

Specs at a Glance

Measurement range:
k=0,01: 0.04 to 20 µS/cm
k=0,1: 0.10 to 200 µS/cm
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
1 bar at 120 °C (14 psi at 248 °F) absolute

Field of application

The Memosens CLS15E is the ideal choice for measuring conductivity in environments with low measuring ranges, such as boiler feed water and chip cleaning. This contact-based conductivity sensor ensures reliable and accurate performance, even in hazardous environments. With its Memosens 2.0 digital technology, the CLS15E has an extended memory for calibration, setting and process data, enabling predictive maintenance and providing an excellent basis for IIoT services.

Features

  • Designed for durability, the sensor requires minimal maintenance and is characterized by a long service life.
  • Its sterilizable and autoclavable properties allow installation in sterile environments within plants.
  • With its electrode geometry, the Memosens CLS15E provides accurate readings even at low conductivities, ensuring reliability.
  • A certificate ensuring the specific cell constant allows for exact fine-tuning of the measuring point, ensuring precision in adjustment.
  • IIoT-enabled with Memosens 2.0, which offers extended storage of calibration and process data and enables improved trend analysis, predictive maintenance and advanced IIoT services.

Specifications

Brand

Product Family

  • Memosens

Conductivity

Application

  • Measurement in pure and ultrapure water range
  • Monitoring of ion exchangers
  • Reverse osmosis
  • Distillation and chip cleaning

Characteristic

  • Digital 2-electrode conductivity sensor

Measurement 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

Design

  • 2-electrode conductivity cell with coaxially arranged electrodes, electropolished

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
  • 1 bar at 120 °C (14 psi at 248 °F) absolute

Temperature sensor

  • Pt1000

Ex certification

  • ATEX, NEPSI, CSA, IECEx, INMETRO, EAC Ex

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

Additional certifications

  • Calibration certification of the cell constante and temperature, material certification 3.1
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