Published September 3, 1977
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Integrated Strain-Sensitive Element of Mechanical Transducer with Low Temperature Instability
Authors/Creators
- 1. Scientific Research Technological Institute of Instrument Engineering (Ukraine)
- 2. NPO IT: Moscow Region, RF
Description
This paper deals with the creation of an integral sensing element for a mechanical transducer with high conversion linearity and temperature stability in the range −60 ÷ +80 ° C . The formation of a stable output signal in the temperature range is realized by a known method, by introducing into the corresponding half-bridge a thin film nichrome resistor Rc with a thermal resistance coefficient (TCR) of an order of magnitude smaller than that of diffusion piezoresistors. The effect of temperature on the output signal can also be reduced by using a stabilized current supply (DCC).
Notes
Published in USSR-Ukraine, 1977: Spalek, Y. M., Tikhomirov, M. Y., Kharenko, K. Y., Giletsky N. P., Yazovtsev V. I., Bogatov P.N., & Borshchev, V. N. (1977). Integral Strain-Sensitive Element ofMechanical Quantities with Low Temperature Instability of Parameters. Technology. Technology of Instrument Making: Collection of Scientific-Technical Documents /TsNTI "Poisk" (In Russian),3(14), 19–27