extend your senses
TR 125
diameter 5 mm, -50 °C to 200 °C

TR 125
diameter 5 mm, -50 °C to 200 °C

TR 125
diameter 5 mm, -50 °C to 200 °C






These resistance temperature sensors with a cable and thermocouple temperature sensors with a cable are designed to measure the temperature of gaseous and liquid substances. the maximum temperature range of use of the sensors is -50 to 200 °C. The type of supply cable used has silicone insulation and shielding. The sensors are designed for universal use, the method of use must be chosen with regard to the temperature and chemical resistance of the case and supply cable.



  • Manufacturer provides EU Declaration of Conformity.
  • Calibration – The final metrological inspection – comparison with standards or working instruments – is carried out for all the products. Continuity of the standards and working measuring instruments is ensured within the meaning of the Section 5 of Act no.505/1990 on metrology. The manufacturer offers a possibility to supply the sensors calibrated in SENSIT s.r.o.’s laboratory (according to requirements of the EN ISO/IEC 17025 standard, as amended) or in an Accredited laboratory.  


Technické parametry

Sensor typeTR 125
Measuring range-50 to 200 °C (may be limited by the sensing element, specified in the Instructions for Use)
Type of sensing element*Pt, Ni, NTC, TCK, TCJ, TCT
Ingress protection

IP 67 in accordance with EN 60529, as amended

Case materialstainless steel DIN 1.4301
Diameter of the case5 mm
Length of case L30 to 200 mm
Lead-in cableshielded silicone 2 x 0.22 mm2
shielded silicone 4 x 0.15 mm2
Wire resistance0.16 Ω for 1 m of cable for 2-wire connection
Response timeτ0.5< 7 (in flowing water 0.4 m.s -1 )
Weight0.05 kg for 1 m cable length
*) 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.

Rozměrový náčrt

Schéma zapojení


  • possibility to encase two sensing elements
  • variable stem design in the area - L length, case material
  • accuracy class A (with the exception of sensors Ni 10000/5000, Ni 10000/6180, T1 = Ni 2226, thermistor NTC 20 kΩ)
  • possibility of three or four-wire connection

Soubory ke stažení

K04.05en.pdf K04.05en.pdf

Related Products

TR 125B
diameter 5 mm, -190 °C to 150 °C

Detail Detail

TG8Ex serie
ATEX zone II

Detail Detail

diameter 5.8 mm, -50 °C to 200 °C

Detail Detail


SENSIT s.r.o.

Školní 2610, 756 61 Rožnov pod Radhoštěm

+420 571 625 571



Receive news and product information in your email.

© Copyright 2022 SENSIT s.r.o. | Školní 2610, 756 61 Rožnov pod Radhoštěm, Czech Republic | +420 571 625 571 | 6fb1a47b-aee3-4d97-9c10-4c9200da8a21
All Rights Reserved. Webdesign: FlexiSystems s.r.o.: e-learning, webdesign, CMS.