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PCE
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DIFF Main Group
G01D 1/00

Measuring arrangements giving results other than momentary value of variable, of general application (G01D3/00 takes precedence; in tariff metering apparatus G01D4/00; transducers not specially adapted for a specific variable G01D5/00)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Measuring arrangements giving results other than momentary value of variable, of general application

CPC: Measuring arrangements giving results other than momentary value of variable, of general application (G01D3/00 takes precedence; in tariff metering apparatus G01D4/00; transducers not specially adapted for a specific variable G01D5/00)

Full Title

Full titles differ between systems:

IPC:

Measuring arrangements giving results other than momentary value of variable, of general application

CPC:

Measuring arrangements giving results other than momentary value of variable, of general application (G01D3/00 takes precedence; in tariff metering apparatus G01D4/00; transducers not specially adapted for a specific variable G01D5/00)

IPC and CPC are identically structured here. All 7 subcodes exist in both systems.

3 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • G01D 1/02 giving mean values, e.g. root means square values (measuring root mean square values of currents or voltages G01R19/02) IPC+CPC Available in IPC and CPC
  • G01D 1/10 giving differentiated values IPC+CPC Available in IPC and CPC
  • G01D 1/12 giving a maximum or minimum of a value IPC+CPC Available in IPC and CPC
  • G01D 1/14 giving a distribution function of a value, i.e. number of times the value comes within specified ranges of amplitude IPC+CPC Available in IPC and CPC
  • G01D 1/16 giving a value which is a function of two or more values, e.g. product or ratio IPC+CPC Available in IPC and CPC
  • G01D 1/18 with arrangements for signalling that a predetermined value of an unspecified parameter has been exceeded (G01D1/14 takes precedence) since 1980 IPC+CPC Available in IPC and CPC