IEVref:
523-03-19
ID:
Language:
en
Status:
Standard
Term:
gauge factor
Synonym1:
Synonym2:
Synonym3:
Symbol:
G
F
Definition:
ratio of the change in electrical
resistance
divided by the product of the original resistance (
R
o
, resistance in the undeformed configuration) and the engineering strain (
e
)
G
F
=(
R
−
R
o
)/
R
o
e
where
R
is the electrical resistance in the deformed configuration.
Publication
date
:
2018-12
Source
IEC 62047-22:2014, 3.1.1, modified – In the definition, "the product of" has been added. Note 1 to entry has been deleted; its content is now part of the definition.
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
ratio of the change in electrical
resistance
divided by the product of the original resistance (
R
o
, resistance in the undeformed configuration) and the engineering strain (
e
)
G
F
=(
R
−
R
o
)/
R
o
e
where
R
is the electrical resistance in the deformed configuration.