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SE656 Toroidal Conductivity Sensor | Fixed cable | PFA | Resistant to highly oxidizing media

Description

SE656 Toroidal Conductivity Sensor | Fixed cable | PFA | Resistant to highly oxidizing media

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

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

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.

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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Technical details

Measurement Parameter: Conductivity (inductive)
Measurement error: ± (0.005 mS/cm + 0.5 % meas. value) | (- 20 ... 100 °C), ± (0.010 mS/cm + 0.5 % meas. value) | (> 100 °C)
Explosion protection: non Ex
Process Connection: G 3/4“ (nut A/F 36 and FFKM (Chemraz) gasket included in package contents)
Measuring Range: 0.002 … 2000 mS/cm
Temperature: -20 … 125 °C
Measuring Principle: Inductive
Pressure: 0 … 16 bar
Material: PFA
Cable: Fixed cable, 5 m
Protection: IP 68 (sensor mounted, with original gasket)
Temp. response time t90: Approx. 11 min
Cell factor: Approx. 2/cm (≥ 30 mm distance to wall)
Signal Transmission: analog

Downloads

Manuals

[2684] User Manual
SE655(X) / SE656(X) Toroidal Conductivity Sensors
Version 07

Brochures

[13395] Brochure
Sensors - For measuring pH/ORP, conductivity or oxygen. Digital or analog.

Data Sheets

[18007] Data sheet
SE656(X) Toroidal Conductivity Sensor
Product Description | Specifications | Product Range

Certificates

[14516] EU Declaration of Conformity (DE, EN, FR)
No. EU210621A | 2021-06-21
Analog Sensors, non Ex

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Used in Process or Applications

Toxic sludge that must be treated for phosphorus recovery is produced in biological wastewater treatment plants.

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