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400/400VP Contacting Conductivity Sensor

Brand: Rosemount
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With the Rosemount 400 general-purpose contacting conductivity sensors, you will be able to accurately measure electrolytic conductivity in a broad range of applications from high purity water to clean cooling water.

The Rosemount 400 sensors are ideal for use in clean, non-corrosive liquid having less than 20,000 µS/cm.
Features
  • A factory-measured cell constant ensures out-of-the-box accuracy and no initial calibration requirements
  • Available in cell constants of 0.01, 0.1 and 1.0/cm
  • The sensors are designed for direct screw-in insertion into process piping using a front facing 3/4 inch Male NPT fitting
  • Can alternatively be used with a pipe tee or flow cell in a sidestream installation
  • Offered with Variopol (VP6) quick disconnect fitting
  • The sensors have concentric titanium electrodes separated by a PEEK insulator
  • An EPDM O-ring seals the internal parts of the sensor from the process liquid
  • Available with a high temperature option up to 392° F (200° C) with integral junction box
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With the Rosemount 400 general-purpose contacting conductivity sensors, you will be able to accurately measure electrolytic conductivity in a broad range of applications from high purity water to clean cooling water.

The Rosemount 400 sensors are ideal for use in clean, non-corrosive liquid having less than 20,000 µS/cm.
Features
  • A factory-measured cell constant ensures out-of-the-box accuracy and no initial calibration requirements
  • Available in cell constants of 0.01, 0.1 and 1.0/cm
  • The sensors are designed for direct screw-in insertion into process piping using a front facing 3/4 inch Male NPT fitting
  • Can alternatively be used with a pipe tee or flow cell in a sidestream installation
  • Offered with Variopol (VP6) quick disconnect fitting
  • The sensors have concentric titanium electrodes separated by a PEEK insulator
  • An EPDM O-ring seals the internal parts of the sensor from the process liquid
  • Available with a high temperature option up to 392° F (200° C) with integral junction box
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Specifications

Brand

Cable Length

  • 10 to 50 feet (3 to 15 metres)

Conductivity

  • 0.01/cm
  • 0.1/cm
  • 1.0/cm

Enclosure, Body Material

  • 316 Stainless Steel

Materials of Construction

  • Insulator: Glass-Filled PEEK

Maximum System Pressure

  • psia: 264.69 (kPa: 1,825, bar: 18.25)
  • psig: 250 (kPa: 1,725, bar: 17.25)

NPT Connection

  • 3/4” NPT Male

O-Ring Material

  • EPDM

Temperature Range

  • 0° to 105° C (32° to 221° F) Standard
  • With Optional Integral Junction Box: 0° to 200° C (32° to 392° F)

Wetted Materials

  • Electrodes: Titanium
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