TWP Resistance Thermometer

Brand: KOBOLD Instruments, Inc.

The in-line resistance thermometers allow dead-zone-free temperature measurement in piping. The annular cross section generates no additional flow resistance. Suitable for complete cleaning in place (with and without pipeline scrapper).

The selection of materials, the surface condition and the construction of the connections assure secure operation for the most stringent hygienic requirements. Wetted parts in stainless steel can be electropolished as an option.

In addition to standard process connections, thread according to DIN 11887, clamp according to ISO 2852 and other types are available.

Pt 100 temperature sensors according to IEC 751, category B are used as standard. In addition to the connection head form B these resistance thermometers can also be fitted with a housing made of stainless steel.

The in-line resistance thermometers are available with an optional transmitter.


Ambient Temperature Range

  • -25° to 80° C (-13° to 176° F)


  • Process Applications
  • Temperature Measuring in Liquids & Gases

Approvals & Certifications

  • IEC 751
  • ISO 2852

Connection Material

  • 316 Stainless Steel
  • 316Ti Stainless Steel

Connection Style

  • Clamp ISO 2852
  • Dauby Pipe Thread

Electrical Connectors

  • A DIN 11887

Electronics - Standard Features

  • Suitable for CIP Systems

Enclosure / Body Material

  • Stainless Steel

Environmental Protection

  • IP65
  • IP67


  • DIN Form B Connection Head


  • 4-20 mA

Sensor / Probe Connection

  • 2-Wire
  • 4-Wire

Sensor / Probe Type

  • 1 × Pt100, Class B
  • 2 × Pt100, Class B

Supply Voltage

  • 8-30 Vdc

Temperature Range

  • -20° to 200° C (-4° to 392° F)

Wetted Materials

  • 316 Stainless Steel
  • 316Ti Stainless Steel

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