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

Product details

Alternative product categoriesPipe mounted sensor, Potentiometer, Pt100 element, Pt100 probe, Resistance temperature detector, Resistance thermometer, RTD, Surface mounting pad type RTD, Surface sensor

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