OPTITEMP TRA-W30

Resistance (RTD) cable sensor for surface temperature measurement in industrial applications

  • Hose clamp connection
  • PTFE insulated copper contact plate for fast response times
  • -50…+200°C / -58…+390°F

OPTITEMP TRA-W30 – Standard version

Resistance (RTD) cable sensor OPTITEMP TRA-W30 – Standard version

The OPTITEMP TRA-W30 is a clamp-on cable sensor (RTD) for pipe diameters up to DN300 / 12". The surface temperature sensor is the right choice in applications where inline measurement is not possible or desirable. The RTD features a Pt100 or Pt1000 measuring element and can be used from -50…+200°C / -58…+390°F. The vibration resistant mineral isolated sensor is mounted in a PTFE sensor body with a copper plate for fast response times. The OPTITEMP TRA-W30 comes with PTFE insulated connecting cable. It can be provided with free insulated flying wires for installation in applications where connection terminals already exist.

Product highlights

  • Non-intrusive surface temperature measurement
  • Available with flying wires, single and double versions
  • Sheath material: Copper
  • Tolerance class A according to IEC 60751 as standard
  • Available with PTFE insulated connecting cable
  • Standard or customised lengths
  • With optional temperature transmitter

Typical applications

  • Temperature measurement on pipes
  • Suitable for a wide range of applications in almost all industries
    • Plant engineering
    • Machinery and apparatus / OEM

Technical data

Measurement principlesResistance (RTD)
Measured mediaGases, Liquids, Solids
Measuring pointSurface
Measuring insert typeNon-replaceable RTD
Measuring insert replaceableNo
RTD element type1 x Pt100, 1 x Pt1000
RTD configuration3-wire, 4-wire
Temperature sensor connection type optionFlying wires, PTFE insulated connecting cable
Sheath dimensions26 x 18 x 50 mm/
1.02 x 0.71 x 1.97 in
Process temperature-50…200°C/
-58…390°F
Sensor mountingClamp-on

Process connections

Other connectionsHose clamp

Links