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Digital IQ conductivity measuring cells for wastewater treatment plants

WTW sensors digital IQ conductivity measuring cell TetraCon® 700
WTW sensors digital IQ conductivity measuring cell TetraCon® 700 IQ
WTW sensors digital IQ conductivity measuring cell TetraCon® 700 IQ SW (sea water model)

TetraCon® 700 IQ – digital 4 electrode conductivity measuring cell with flow-free operation, especially with high conductivity

  • Very large measuring range from 10 µS/cm … 500 mS/cm
  • Highest linearity and very insensitive against contamination by 4-electrode system
  • Rapid temperature compensation by integrated temperature sensor

This measuring technique has proven itself over the years and offers an interference-free operation, also and foremost at high conductivity values. The 4-electrode measuring cell is very insensitive to contamination. Based on the pressure resistance of up to 10 bars, there is nothing to stop you from mounting into pipes or on lines.

The sea water model includes the sensor for use in special media: All wetted parts are made of titanium and plastic and are therefore extremely resistant to corrosion.

Variations

Model Description Order no.
TetraCon® 700 IQ Digital 4 electrode conductivity measuring cell for highly contaminated wastewater (please order cable separately) 302500
TetraCon® 700 IQ SW Like TertaCon® 700 IQ, but as a sea water model 302501

Technical Data

Digital 4-electrode measuring cell
Conductivity 10 µS/cm - 500 mS/cm
SAL 0 … 70
TDS 0 … 2000 mg/l
Cell constant K = 0,917 cm-1, ±1,5% (in free solution)
K = 0,933 cm-1, with flow fitting EBST 700-DU/N
Temperature measurement Integrated NTC, -5 °C … +60 °C
Operating temperature 0 … +60 °C
Maximum pressure 10 bar

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