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PCE
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DIFF Subgroup
G01L 5/161

using variations in ohmic resistance

Introduced: January 2020

Full Title

Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes > for measuring several components of force > using variations in ohmic resistance

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

2 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 2020.

Child Classifications

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  • G01L 5/162 of piezoresistors since 2020 IPC+CPC Available in IPC and CPC
  • G01L 5/1623 of pressure sensitive conductors (using piezoresistors G01L5/162) since 2020 IPC+CPC Available in IPC and CPC
  • G01L 5/1627 of strain gauges (using piezoresistors G01L5/162) since 2020 IPC+CPC Available in IPC and CPC
  • G01L 5/163 of potentiometers since 2020 IPC+CPC Available in IPC and CPC