extend your senses
TR 161
diameter 8 mm, -40 °C to 105 °C

TR 161
diameter 8 mm, -40 °C to 105 °C

TR 161
diameter 8 mm, -40 °C to 105 °C






Temperature sensors TR 161 are intended for temperature measurements of solid, loose ground, gaseous and liquid materials. The ingress protection of the sensors is IP 67 according with EN 60529 standard, as amended. The sensors have the polyamid case with diameter 8 mm in which the own sensing element is hermetically encapsulated.

All types of thin layer resistance-type sensing elements made by company SENSIT s.r.o.  can be used. The wiring of the sensors is standardly 2-wire.



  • 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 type TR 161
Measuring range
-40 to 105 °C (can be limited by the type of cable, determine in documentation)
Type of sensing element*
all types
(Pt 100, Pt 1000, Ni 1000, Ni 10000,Ni 2226=T1, NTC, PTC, KTY,
TSiC, DALLAS, TC K, TC J, TC T and so on)
Ingress protection IP 67 in accordance with EN 60529, as amended
Case material on the base of POLYAMIDE
Diameter of case 8 mm
Length of case L 25 mm
Lead-in cable PVC unshielded 2 x 0.35 mm2 up to 105 °C
PVC shielded 2 x 0.14 mm2 up to 80 °C
Wire resistance 0.105 Ω for 1 m of cable for 2-wire connection PVC up to 105 °C
0.14 Ω for 1 m of cable for 2-wire connection PVC up to 80 °C
Time response

τ0,5 ≤ 18 s; τ0.9 ≤ 48 s (in flowing water at 0.2 m.s-1)

*) 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


  • posibility of encasing non-standard temperature sensing elements (DALLA, TSic, KTY, SMT, etc.)
  • accuracy class A (with the exception sensors Ni 10000/5000, Ni 10000/6180, T1 = Ni 2226, thermistor NTC 20 kΩ)

Soubory ke stažení

K32.04en.pdf K32.04en.pdf

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SENSIT s.r.o.

Školní 2610, 756 61 Rožnov pod Radhoštěm

+420 571 625 571



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