SE 603

Conductivity Sensor

4-electrode sensor with a very broad measuring range, very high corrosion resistance, and high pressure and temperature capability. Sensor materials: PTFE and platinum.


  • High level of chemical resistance due to corrosion-proof materials
  • Large measuring range due to 4-electrode technology
  • Measurement at high temperatures and pressures
  • Slim, ultracompact design

For special chemistry applications, universal measuring range from pure water to 600 mS/cm. With fixed cable and integrated temperature detector. Process-wetted materials: PTFE and platinum. Ultracompact design.

Measurement of pure water up to high conductivities. Highly corrosive chemical processes, bleaching liquors, oxidizing as well as heavily polluted (e.g. fibrous) materials. Condenser leakage monitoring.



Catalog Excerpts

Catalog Excerpt - SE 603

Catalog Excerpt (en)

2679 |  SE 603 Conductivity Sensor
Product Description | Specifications | Product Range
SE 603 Conductivity Sensor
PDF (file size: 0.36 MB)


Brochure - SE 603

Brochure (en)

13396 |  Sensors - For measuring pH/ORP, conductivity or oxygen. Digital or analog.
PDF (file size: 2.57 MB)


Manual - SE 603

Manual (en)

2692 |  SE 603 Conductivity Sensor
PDF (file size: 0.52 MB)

Certificates / Approvals

EU Declaration of Conformity - SE 603

EU Declaration of Conformity (en)

14517 |  Analog Sensors, non Ex
Document No. EU210621A | 2021-06-21
PDF (file size: 1.63 MB)