Behaviour of an Electrospun Sputtered Strain Gage Working in Various Supplying Conditions

Ionel Hogaş, Cristian Fosalau, Cristian Zet

Abstract

In the paper, the characteristics of a strain gage sensor built using electrospinning and sputtering technologies, working under dc and ac supplying conditions are presented and discussed. Using the above technologies instead of classical deposition techniques may lead to increasing the sensor sensitivity because of enhancing the Poisson effect on the metallized nanofibres. Even if the manufacturing technology is not yet well established, it is much promised as idea, as the sensitivity of the sensor is proved to increase several hundreds of times with respect to the classical similar devices available on the market.

Keywords

strain gage, electrospinning, sputtering, characteristics, sensitivity

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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