YHFLA Series for Very High Strain Straingauges

Single element strain gauge for very large strain measurement up to 30~40%

About the YHFLA Series for Very High Strain Straingauges

YHF series for high strain
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.

Features YHFLA Series

  • Type: Single element, for very large strain measurement
  • Gauge resistance: 120Ω
  • Gauge length: 2, 5mm

Specifications

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