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Preloading sets for piezoelectric force sensors of Type 90x1C and 910xC for high loads / 9420A

These standardized pretensioning elements are used for mounting piezoelectric ring force transducers of Type 90x1C and 910xC.

9420A

These standardized pretensioning elements are used for mounting piezoelectric ring force transducers of Type 90x1C and 910xC.
Main features / advantages
  • Elastic pretensioning bolt fitting the force sensor
  • Optimized elements for tension and compression force measurement
  • Low force shunt
  • Ground-isolated mounting warranted
A set of pretensioning elements consists of a pretensioning bolt (high strength, stainless steel of the mold), a centering sleeve, two insulating washers and a hexagon nut. These accessories are also separately available on request. It is recommended to preload piezo force sensors with at least 20% of their nominal force to increase the accuracy. In addition, the expected tensile and lateral forces have a decisive influence on the specification of the pretension force. Details can be found in the data sheet and the manual of the corresponding sensor.
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