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402/402VP Retractable Contacting Conductivity Sensor

Brand: Rosemount
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With the Rosemount 402 and 402VP retractable 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
  • Retractable design allows sensor to be removed from process piping without shutting down and draining the line
  • Rugged construction: Titanium electrodes with 316 stainless steel insertion tube and PEEK insulator
  • No initial calibration requirements. A factory-measured cell constant ensures out-of-the-box accuracy
  • Selectable cell constants 0.01, 0.1 and 1.0/cm cover a broad range of conductivity
  • Available with Variopol (VP6) quick disconnect fitting
With the Rosemount 402 and 402VP retractable 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
  • Retractable design allows sensor to be removed from process piping without shutting down and draining the line
  • Rugged construction: Titanium electrodes with 316 stainless steel insertion tube and PEEK insulator
  • No initial calibration requirements. A factory-measured cell constant ensures out-of-the-box accuracy
  • Selectable cell constants 0.01, 0.1 and 1.0/cm cover a broad range of conductivity
  • Available with Variopol (VP6) quick disconnect fitting
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Specifications

Brand

Ambient Temperature Range

  • 0° to 100° C (32° to 212° F)

Cable Length

  • 10 to 60 Ft

Conductivity

  • Cell Constant: 0.01/cm
  • Cell Constant: 0.1/cm
  • Cell Constant: 1.0/cm

Enclosure, Body Material

  • 316 Stainless Steel

Materials of Construction

  • Electrode: Titanium
  • Insulator: Glass-Filled PEEK
  • Washer: Neoprene

Maximum System Pressure

  • psia: 267.01 (kPa: 1,841, bar: 18.41)
  • psig: 200 (kPa: 1,379, bar: 13.8)

NPT Connection

  • 1/4” NPT

O-Ring Material

  • EPDM
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