SICK TBT Series Temperature Sensor

Universal Pt100 temperature sensor with analog outputs and -50 to 250°C measuring range. Corrosion resistant stainless steel construction.

This model has 149 variants.
Effective August 29th, 2025 SICK has added a 9.8% surcharge for all of their products. The surcharge will appear as a separate line item on each sales order.
Part Number
  • TBT Series
Highlights...

Features

  • Sensor element accuracy: Class A according to IEC 60751
  • Transducer (optional) accuracy: ≤ ± 0.1% of span
  • Output signal(s): Pt100, 4-wire / 4 to 20mA, 2-wire
  • Maximum ohmic load: RA ≤ (L+ – 10V) / 0.028A [Ohm]
  • Electrical connection: Cable gland M16 x 1.5 / Cable gland M16 x 1.5, IP67
  • Temperature measuring range: -50 up to 250°C
  • Wetted parts: corrosion resistant stainless steel 1.4571
  • Enclosure rating: IP67 / IP65

The SICK TBT Series Temperature Sensor is a universal purpose Pt100 resistance thermometer with a splash-proof die-cast aluminum housing, offering reliable temperature measurement in liquids and gases. It can be adapted to specific applications through its various available process connections and insertion lengths. The TBT Series is available with various connection threads, with or without compression fittings. Wetted parts are made from high-grade stainless steel 1.4571. In addition to the Pt100 output signal, sensors are also available with an integrated transmitter with a 4 to 20mA output signal.

Applications

  • Liquids and gases in industrial applications
  • Temperature monitoring of cooling water or hydraulic fluids
  • Tank construction
  • Plant engineering
  • Heating systems