SE 656

Toroidal Conductivity Sensor

Special and precise sensor with high chemical resistance over a very large measuring range, for heavily polluted and strongly oxidizing media

Facts and Features

  • Robust design
  • Extremely large measuring range due to inductive measuring principle
  • Insensitive to contamination
  • No process-wetted electrodes
  • Extremely high chemical resistance (PFA)
  • Measurement in hazardous locations

Special and precise sensor with maximum chemical resistance over a very large measuring range. For heavily polluted and strongly oxidizing media.

Corrosion-resistant toroidal sensor for measuring pure water up to maximum conductivities. Insensitive to strongly oxidizing media. Smooth, easy-to-clean design. High accuracy due to electrodeless measurement. Low risk of contamination because of large sensor opening. Also suitable for hazardous areas.

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Applications
Conductivity measurement of highly concentrated acid and alkaline solutions, hydrofluoric acid, nitric acid, concentrated sulfuric acid, oleum, concentrated alkaline solutions, strongly oxidizing media.

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Catalog Excerpts

Catalog Excerpt (en)

2922 |  SE 656 Toroidal Conductivity Sensor
Product Description | Specifications | Product Range
PDF (file size: 0.3 MB)

Brochures

Brochure (en)

13396 |  Sensors - For measuring pH/ORP, conductivity or oxygen. Digital or analog.
PDF (file size: 2.22 MB)

Manuals

Manual (en)

2685 |  SE 655(X) / SE 656(X) Toroidal Conductivity Sensors 
PDF (file size: 3.34 MB)

Manual (en)

13990 |  SE655 N-* / SE656N-*
Digital Toroidal Conductivity Sensor
PDF (file size: 0.76 MB)

Certificates / Approvals

EU Declaration of Conformity (en)

14352 |  Induktiver Leitfähigkeits-Sensor Typ SE 655X, SE 656X
Document No. EU181108B | 2018-11-08
PDF (file size: 0.7 MB)

EU Declaration of Conformity (en)

14517 |  Analog Sensors, non Ex
Document No. EU191120A | 2019-11-20
PDF (file size: 0.2 MB)

EC-Type-Examination Certificate (en)

11841 |  Electrodeless Sensor Model type SE 655X / SE 656X
DMT Dokument-Nr. DMT 01 ATEX E 088X | 2018-10-24
PDF (file size: 1.91 MB)

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