KROHNE OPTITEMP TRA-W20 Resistance (RTD) cable sensor

KROHNE OPTITEMP TRA-W20 Resistance (RTD) cable sensor

The OPTITEMP TRA-W20 is a cable sensor (RTD) to be mounted with M3 bolts or with hose clamp. The temperature sensor is suitable for measuring surface temperature on pipes or machinery parts (bearings, gear boxes etc.). Its measuring range is -50…+150°C / -58…+300°F. The RTD features a Pt100 or Pt1000 measuring element that is placed in the measuring tip filled with heat transfer compound for fast response times and vibration resistant operation. The OPTITEMP TRA-W20 comes with ETFE insulated connecting cable. It can be provided with free insulated flying wires for installation in applications where connection terminals already exist.

Non-intrusive surface temperature measurement

Available with flying wires, single and double versions

Sheath material: Brass

Tolerance class A according to IEC 60751 as standard

Available with ETFE insulated cable

Standard or customised lengths

Different connection heads available (IP54…IP68)

With optional temperature transmitter

Product positioning:For surface temperature measurement in industrial applications

Product variants:Standard: OPTITEMP TRA-W20

Measurement variables:Temperature

Measurement principle:Resistance (RTD)

Measured media:Liquids, Gases, Solids

Assembly with thermowell:No

Sensor mounting:Clamp-on, Screw-on

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