Waterproof strain gauge

WF series Waterproof strain gaugeCE

This is WF-series water proof type strain gauge having a pre-attached vinyl lead wire and an entire coating with epoxy resin. The coating is transparent and flexible, which ensures easy installation of the gauge.

WF series Waterproof strain gauge
Applicable specimen Metal, Glass, Ceramics
Operational temperature(℃) 0 to +80℃
Temperature compensation range(℃) +10 to +80℃
Applicable adhesive CN, P-2
Backing Epoxy
Element Cu-Ni
Strain limit 3% (30000 x 10-6 strain)
Fatigue life at room temperature 3 x 104 (±1500 x 10-6 strain)

  • Single-element (G.F. 2.1 approx.)

    0.08mm2 integral vinyl leadwire Total leadwire resistance per meter : 0.44Ω

    wfla
    Type Gauge Backing Resist-ance
    (Ω)    		 Lead wire pre-attached Type name of lead wire preattached
     length
    (mm)    		  width
    (mm)    		 length
    (mm)    		 width
    (mm)    		 thickness
    (mm)
    WFLA-3-11
    WFLA-3-17
    WFLA-3-23    		 3 1.7 17 8 1.5 120 Paralleled 1m
    Paralleled 3m
    Paralleled 5m
    3-wire 3m
    3-wire 5m    		 -1LDBB
    -3LDBB
    -5LDBB
    -3LDBTB
    -5LDBTB
    WFLA-3-350-11
    WFLA-3-350-17
    WFLA-3-350-23    		 3 3.2 17 8 1.5 350 Paralleled 1m
    Paralleled 3m
    Paralleled 5m    		 -1LDBB
    -3LDBB
    -5LDBB
    WFLA-6-11
    WFLA-6-17
    WFLA-6-23    		 6 2.2 25 11 1.5 120 Paralleled 1m
    Paralleled 3m
    Paralleled 5m
    3-wire 3m
    3-wire 5m    		 -1LDBB
    -3LDBB
    -5LDBB
    -3LDBTB
    -5LDBTB

    Each package contains 10 gauges.

  • 90° 2-element Rosette Stacked type(G.F. 2.1 approx.)

    0.08mm2 integral vinyl leadwire Total leadwire resistance per meter : 0.44Ω

    wfca
    Type Gauge Backing Resist-ance
    (Ω)    		 Lead wire pre-attached Type name of lead wire preattached
    length
    (mm)    		 width
    (mm)    		 length
    (mm)    		 width
    (mm)    		 thickness
    (mm)
    WFCA-3-11
    WFCA-3-17
    WFCA-3-23    		 3 1.7 19 16 1.5 120 Paralleled 1m
    Paralleled 3m
    Paralleled 5m
    3-wire 3m
    -wire 5m    		 -1LDBB
    -3LDBB
    -5LDBB
    -3LDBTB
    -5LDBTB
    WFCA-6-11
    WFCA-6-17
    WFCA-6-23    		 6 2.3 25 21 1.5 120 Paralleled 1m
    Paralleled 3m
    Paralleled 5m
    3-wire 3m
    3-wire 5m    		 -1LDBB
    -3LDBB
    -5LDBB
    -3LDBTB
    -5LDBTB

    Each package contains 10 gauges.

  • 45°/90°3-element Rosette Stacked type (G.F. 2.1 approx.)

    0.08mm2 integral vinyl leadwire Total leadwire resistance per meter : 0.44Ω

    wfra
    Type Gauge Backing Resist-ance
    (Ω)    		 Lead wire pre-attached Type name of lead wire preattached
    length
    (mm)    		 width
    (mm)    		 length
    (mm)    		 width
    (mm)    		 thickness
    (mm)
    WFRA-3-11
    WFRA-3-17
    WFRA-3-23    		 3 1.7 19 16 1.5 120 Paralleled 1m
    Paralleled 3m
    Paralleled 5m
    3-wire 3m
    3-wire 5m    		 -1LDBB
    -3LDBB
    -5LDBB
    -3LDBTB
    -5LDBTB
    WFRA-6-11
    WFRA-6-17
    WFRA-6-23    		 6 2.3 25 21 1.5 120 Paralleled 1m
    Paralleled 3m
    Paralleled 5m
    3-wire 3m
    3-wire 5m    		 -1LDBB
    -3LDBB
    -5LDBB
    -3LDBTB
    -5LDBTB

    Each package contains 10 gauges.

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