TR 141 and TR 141B – dural or stainless steel, 0 °C to 400 °C

These resistance temperature sensors with a cable and thermocouple temperature sensors with a cable, are designed for measuring the surface temperature of solid substances with a flat and smooth surface. The maximum temperature range of use is 0 to 350 °C, 400 °C short-term. Used type of lead-in cable has glass fibre insulation and metal braiding, the sensors are not resistant against the penetration of moisture into the case and are designed for use in a dry environment. The sensors are designed for use in a chemically non-aggressive environment. The method of use must be chosen with regard to the temperature and chemical resistance of the case and lead-in cable.

Specification

Sensor type TR 141 TR 141B
Measuring range 0 to 350 °C (400 °C short-term)
Type of sensing element* Pt 100, Pt 500, Pt 1000, TCK, TCJ
Ingress protection IP 50 in accordance with EN 60529, as amended
Case material aluminium alloy stainless steel DIN 1.4301
Length of case L 40 mm
End sleeves H 0.25 / 10 mm
Lead-in cable with glass fibre and metal braiding 2 x 0.35 mm2
with glass fibre and metal braiding 4 x 0.35 mm2
Wire resistance 0.11 Ω for 1 m of cable for 2-wire connection
Maximum allowable cable tension 1 kg
Recommendation use thermal conductive paste for installation

*) Certain technical specifications of thermocouple sensors (lead wires, IP rating, etc.) may differ with different types.
Note: Manufacturer reserves the right to make changes in design and technical characteristics of the products. For actual information, please always contact your dealer.

Dimensional Draft

Wiring Diagram

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