Semiconductor transducers deformation (tenzosensors): The sensitive element ensures temperature compensation of the output signal, the diametrical tensosensitivity absence and the work at the principle: mechanical influence -output signal in the form of electric voltage.
Working range of deformation ± 0.2 %
Working range of temperatures 4.2 - 450 K
The sizes of the gauge no more 8 mm
Current of a feed 1-10 mA
Entrance / target resistance 500-10000 Om
Initial voltage of displacement no more than 20 mV
Sensitivity to longitudinal deformation >30 mkV/ mln-1
Nonlinearity less than 1 %
Temperature factor of a voltage of displacement less than 20 mkV on K
Temperature factor of sensitivity less 0.02 % /K
Disorder of parameters of gauges in a set less than 1 %
Method of installation on a researched surface glueing
Home >> Experimental semiconductor sensors. Strain gauges. Cryogenic sensors
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 ...
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