Sensors of physical parameters -  Information portal  2016 - 2017                                                                                                            Use of material is possible by placing an active link
Experimental semiconductor sensors
- Hall
- strain gauge
- thermo-resistors - cryogenic temperature sensors (thermistors)

Semiconductor transducers of temperature (thermoresistors, cryogenic sensors temperature):  material - powder germanium

temperature operating range 4.2 - 300 K

sensitivity: at 300 K - 1% / K, at 77 K - 10% / K, at 4.2 K - 100-200% / K

dimensions are no more than 112 mm. They are executed on binary conductive scheme

current feeding 10 - 100 mkA 
electric resistance at temperature: 300 K- 1 - 5 Ohm,  77 K-10 - 50 Ohm,  4.2 K    -10 - 50 kOhm

Cryogenic temperature sensors (thermistors) can work in magnetic fields to 12 T. The admissible error in temperature measurement at the expense of magnetic resistance effect in the field 8 T does not exceed 0.02 K. At the execution in a form of quatermery conductive scheme the error is no more than 0.01 K.

temperature sensors
Cryogenic temperature sensors (thermistors) can work in magnetic fields to 12 T

   More information on temperature sensors  (cryogenic sensors temperature): Semiconductor strain transducers, temperature and magnetic field for use in radiation exposure, a wide range of temperatures and magnetic fields
    Semiconductor materials possess a high sensitiveness to different external influences and at development on their basis of measuring transducers (sensors) of physical sizes aim to use such materials ...

  With the cooperation, research, development and manufacture of temperature sensors (cryogenic sensors temperature, thermistors), please contact: