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YF series Post-yield strain gaugeCE

These gauges are applicable to the measurement of large strain up to 15 to 20%. These are not applicable to the measurement of repeated strain in elastic range as well as in large range.

* Suitable when a large strain measurement is made after a few days or more of bonding the strain gauge.

Applicable specimen
Metal
Operational temperature (℃)
 -20 to +80 ℃
Temperature compensation range (℃)
 -
Applicable adhesive
 CN, CN-Y
Backing
Special plastics
Element
Cu-Ni
Strain limit
 15 to 20 % (150000 to 200000x10-6 strain)
Fatigue life at room temperature -

  • Single-element
    Gauge pattern Type Gauge
    length
    (mm)    		 Gauge
    width
    (mm)    		 Backing
    length
    (mm)    		 Backing
    width
    (mm)    		 Resistance (Ω)
    Single-element
    yfla_2    		 YFLA-2 2 1.8 7.5 4 120
    YFLA-5 5 1.9 12 4 120
      YFLA-10 10 2.6 16.6 4.9 120
    YFLA-20 20 1.8 26 3.7 120

    * Optional -F availability (lead-free solder)
    * Each package contains 10 gauges.

  • Leadwire-integrated YF series (made-to-order)
    Application Product name Lead wire code Operational temperature range Leadwire code
    exampled
    General use (temperature unchanged during measurement) Paralleled vinyl LJC-F -20 to +80 ℃ YFLA-5-3LJC-F
    General use 3-wire paralleled vinyl LJCT-F -20 to +80 ℃ YFLA-5-3LJCT-F

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