Rosemount™ 400 Contacting Conductivity Sensor

  Rosemount™ 400 Contacting Conductivity Sensor

  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.

  Specifications

  Design

  Cell constants: 0.01, 0.1, and 1.0/cm
  Vacuum: At 1.6 in. Hg (5.2 kPa) air leakage is less than 0.005 SCFM (0.00014 m3/min)

  Dimensions

  Cable length (Model 400 only): 10 ft (3.1 m) standard; 50 ft (15.2 m) optional

  Materials of Construction

  Wetted materials: Electrodes: titanium; body: 316 stainless steel
  Insulator: PEEK; O-rings: EPDM

  Design

  Cell constants: 0.01, 0.1, and 1.0/cm
  Vacuum: At 1.6 in. Hg (5.2 kPa) air leakage is less than 0.005 SCFM (0.00014 m3/min)

  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 MNPT 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