The Rosemount Model 142 sensor is an insertion type contacting conductivity sensor having a 3/4 inch MNPT process connector.

The sensor is available in both a low temperature (302°F (150°C)) and high temperature (392°F (200°C)) version. Both versions use 316 stainless steel electrodes with a PEEK insulator and Viton® O-rings. Wiring between the sensor and analyzer is through a junction box mounted on the back of the sensor.

Cell constants of 0.01/cm and 0.1/cm allow the sensor to cover a broad range of liquids having low to medium conductivity.

Features

• Screw-in or retractable mounting configurations
• Electrodes: 316 stainless steel
• Body: 316 stainless steel
• Insulator:
  • PEEK (high temperature option)
  • PCTFE (low temperature option)
• Junction box: cast aluminum
• Process Connection: 3/4 inch MPT