Products

YHF series Post-yield strain gauge

These gauges are developed for the measurement of very large strain up to 30~40%. These are not applicable to the measurement of repeated strain in elastic range as well as in large range.

Applicable
specimen
Metal
Backing
Special plastics
Operational
temperature(°C)
-30 ~ +80°C
Element
Special alloy
Temperature
compensation range(°C)
Strain limit
30~40%
(300000~400000
×10-6 strain)
Applicable adhesive
CN,CN-Y
Fatigue life
at room temperature
2×104
(±1500×10-6 strain)

Detailed material

LARGE STRAIN MEASUREMENT

Single-element (G.F. 2.1 approx.)

Gauge pattern
Type
Gauge
length
(mm)
Gauge
width
(mm)
Backing
length
(mm)
Backing
width
(mm)
Resistance
(Ω)
YEFLA-5
YHFLA-2 2 1.5 8.0 2.7 120
YHFLA-5 5 1.7 11.0 3.0 120
Each package contains 10 gauges.

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Leadwire-integrated YHF series (made-to-order)

Lead wires
Operational
temperature
range
Gauge type
exampled
Colors of Lead wire
2-wire Parallel
vinyl wire
-30 ~ +80°C
YHFLA-2-3LJC-F
Grey
3-wire Parallel
vinyl wire
-30 ~ +80°C
YHFLA-2-3LJCT-F
Gray with blue stripe
(independent)

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