제품소개PRODUCT icon 스트레인 게이지 icon

제품소개PRODUCT

각 스트레인 게이지는 온도, 피로, 스트레인의 양 및 측정 환경의 측면에서 한계가 있습니다. 스트레인 게이지를 사용하기 전에 이러한 제한 사항들을 검토해야합니다.

고온용 스트레인게이지 (QF / ZF / EF series)

고온용 스트레인게이지 (QF / ZF / EF series)

이들은 폴리이미드 수지 백킹이 있는 포일 스트레인 게이지입니다. 스트레인 게이지를 상온 경화형 접착제 NP-50B로 접착하면 고온에서의 스트레인 측정이 용이합니다. 이 시리즈의 일반 사용 게이지 외에 응력 집중 측정 또는 토크 측정을 위한 스트레인 게이지도 사용할 수 있습니다. GOBET이라는 새로운 스트레인 게이지 시리즈가 이 시리즈에 추가되었습니다. RoHS 2 지침 2011/65/EU를 준수하고 CE 마킹과 함께 제공됩니다. GOBET 게이지는 무연 솔더를 사용하지만 고유한 게이지 패턴을 채택하여 기존 스트레인 게이지보다 우수한 성능을 보여줍니다. CE 마킹이 있는 연장 리드와이어도 사용할 수 있습니다.
  • 상세 설명

Applicable specimenMetal, Ceramics
Operational temperatureQF GOBLET  : -30 to +200℃
QF : -20 to +200℃
Temperature compensation range+10 to +100℃
Applicable adhesiveCN, NP-50B, C-1
BackingPolyimide
ElementCu-Ni alloy foil
Strain limit3% (30000 x 10-6 strain)
Fatigue life at room temperature1×106 (±1500 x 10-6 strain)

  • GENERAL USE GOBLET series goblet_log_s Single-element/2-element/3-elementCE

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

    Gauge patternType

    Gauge
    length
    (mm)

    Gauge
    width
    (mm)

    Backing
    length
    (mm)

    Backing
    width
    (mm)

    		Resistance
    (Ω)
    qflgb_0211QFLGB-02-110.21.43.52.5120
    qflkb_111QFLKB-1-1110.74.51.4120
    QFLKB-2-1120.95.51.5120
    qflab_511QFLAB-03-110.31.432120
    QFLAB-1-1111.14.72120
    QFLAB-2-1121.56.53120
    QFLAB-3-1131.77.73.5120
    QFLAB-5-1151.5103120
    QFLAB-6-1162.2114.3120
    QFLAB-30-11302355120
    QFLAB-1-350-1111.64.53350
    QFLAB-1W-350124.73.6350
    QFLAB-2-350-1121.963.5350
    QFLAB-3-350-1131.67.23350
    QFLAB-3W-35033.28.55350
    QFLAB-6-350-1162.610.84.5350
    QFLAB-6-1000-1164.61171000

    Each package contains 10 strain gauges

     

    2-element 0°/90°(G.F. 2.1 approx.)

    Gauge patternType

    Gauge
    length
    (mm)

    Gauge
    width 
    (mm)

    		Backing
    (mm)    		Resistance
    (Ω)
    qfcab_111QFCAB-1-1110.7Φ4.5120
    QFCAB-3-1131.7Φ11120

    Each package contains 10 strain gauges

     

    3-element 0°/45°/90° (G.F. 2.1 approx.)

    Gauge patternType

    Gauge
    length
    (mm)

    Gauge
    width
    (mm)

    		Backing
    (mm)    		Resistance
    (Ω)
    qfrab_111QFRAB-1-1110.7Φ4.5120
    QFRAB-3-1131.7Φ11120

    Each package contains 10 strain gauges

  • GENERAL USE Single-element/2-element/3-element

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

    Gauge patternType

    Gauge
    length
    (mm)

    Gauge
    width
    (mm)

    Backing
    length
    (mm)

    Backing
    width
    (mm)

    		Resistance
    (Ω)
    qflg_0211QFLG-02-110.21.43.52.5120
    qfbx_0411005le
    Polyimide 5 cm pre-attached    		QFBX-04-11-005LE0.41.35.41120
    qfby_0611005le
    Polyimide 5 cm pre-attached    		QFBY-06-11-005LE0.60.85.31120
    qflx_111002le
    Polyimide 2 cm pre-attached    		QFLX-1-11-002LE11.352120
    qflk_111QFLK-1-1110.74.51.4120
    QFLK-2-1120.95.51.5120
    qfla_511QFLA-1-1111.14.72120
    QFLA-2-1121.56.53120
    QFLA-3-1131.78.83.5120
    QFLA-5-1151.5103120
    QFLA-6-1162.212.54.3120
    QFLA-1-350-11124.73.6350
    QFLA-2-350-1121.96.13.5350
    QFLA-3-350-1133.28.55350
    QFLA-6-350-1162.612.54.5350
    QFLA-6-1000-1164.613.771000

    Each package contains 10 strain gauges

     

    2-element 0°/90°(G.F. 2.1 approx.)

    Gauge patternType

    Gauge
    length
    (mm)

    Gauge
    width
    (mm)

    Backing
    length 
    (mm)

    Backing
    width
    (mm)

    		Resistance
    (Ω)
    qfca_111QFCA-1-1111.37.27.2120
    QFCA-3-1131.71111120
    qfcb_211QFCB-2-1121.58.28120

    Each package contains 10 strain gauges

     

    3-element 0°/45°/90° (G.F. 2.1 approx.)

    Gauge patternType

    Gauge
    length 
    (mm)

    Gauge
    width
    (mm)

    Backing
    length
    (mm)

    Backing
    width
    (mm)

    		Resistance
    (Ω)
    qfra_111QFRA-1-1111.37.27.2120
    QFRA-3-1131.71111120

    Each package contains 10 strain gauges

  • STRESS CONCENTRATION MEASUREMENT

    Gauge patternType

    Gauge
    length
    (mm)

    Gauge
    width
    (mm)

    Backing
    length
    (mm)

    Backing
    width
    (mm)

    		Resistance
    (Ω)    		Gauge leadsgauge pitch
    5-element single axis X-axis direction (G.F.2.1 approx.)
    qfxv_111002le    		QFXV-1-
    11-002LE    		11.3512120Polyimide 2 cm pre-attached2 mm
    qfbxv_0411005leQFBXV-04-
    11-005LE    		0.41.35.47.4120Polyimide 5 cm pre-attached1 mm
    5-element single axis Y-axis direction (G.F.2.1 approx.)
    qfyv_111002le    		QFYV-1-
    11-002LE    		11.4512120Polyimide 2 cm pre-attached2 mm
    qfbyv_0611005leQFBYV-06-
    11-005LE    		0.60.85.37120Polyimide 5 cm pre-attached1 mm

    Each package contains 10 strain gauges.

  • TORQUE MEASUREMENT

    Gauge patternType

    Gauge 
    length 
    (mm)

    Gauge
    width
    (mm)

    Backing
    length
    (mm)

    Backing
    width
    (mm)

    		Resistance (Ω)
    qfct_211QFCT-2-1121.58.76.5120
    QFCT-2-350-1121.57.65.3350

    Each package contains 10 strain gauges.

  • Single axis shearing strain measurement

    Single axis 45° direction(G.F. 2.1 approx.)

    Gauge patternType

    Gauge
    length
    (mm)

    Gauge
    width 
    (mm)

    Backing
    length
     (mm)

    Backing
    width
     (mm)

    		Resistance (Ω)
    qflt_1a11002le
    Polyimide 2-wire 2 cm pre-attached    		QFLT-05A-11-002LE0.550.664.01.3120
    QFLT-1A-11-002LE1.21.15.72120
    QFLT-1-350A-11-002LE1.21.15.72350
    qflt_1b11002le
    Polyimide 2-wire 2 cm pre-attached    		QFLT-05B-11-002LE0.550.664.01.3120
    QFLT-1B-11-002LE1.21.15.72120
    QFLT-1-350B-11-002LE1.21.15.72350

    Each package contains 10 strain gauges.

  • Recommendable integral leadwire for QF series

    Recommendable integral leadwire for QF series

    ApplicationProduct nameLead wire codeOperating temperature (℃)Leadwire code exampled
    General measurement (no temperature change)2-wire parallel vinyl wireLJC/LJC-F-20 to +80QFLA-1-11-3LJC
    General measurement3-wire parallel vinyl wireLJCT/LJCT-F-20 to +80QFLA-1-11-3LJCT
    Waterproof3-strand twisted cross-linked vinyl wireLJRTA-20 to +100QFLA-1-11-3LJRTA
    High temperature3-strand twisted FEP wire6FA_LT/6FA_LT-F-269 to +200QFLA-1-11-6FA3LT
    3-strand twisted FEP single-core wire6FB_LT/6FB_LT-FQFLA-1-11-6FB3LT

    The length of lead wire in meter is filled in _.
    Only the leadwires using lead-free solder are available for GOBLET strain gauges with CE marking.

More Information

ZF series High temperature use strain gaugeCE

These strain gauges are designed for measurement in high temperature up to 300℃. It utilizes specially designed Ni-Cr alloy foil for the grid and polyimide resin for the gauge backing. Owing to the construction, the strain gauges are successfully used for measurement in high temperature.

Applicable specimenMetal, Ceramics
Operational temperature-20 to +300℃
Temperature compensation range+10 to +100℃
Applicable adhesiveNP-50B, CN, C-1, EB-2
BackingPolyimide
ElementNi-Cr alloy foil
Strain limit1% (10000 x 10-6 strain)
Fatigue life at room temperature1×106 (±1500 x 10-6 strain)

  • Single-element / two-element / three-element

    Gauge patternTypeGauge
    length
    (mm)    		Gauge
    width
    (mm)    		Backing
    length
    (mm)    		Backing
    width
    (mm)    		Resistance (Ω)
    Single-element (G.F. 2.1 approx.)
    zfla_111    		ZFLK-2-1120.55.41.4120
    ZFLA-1-1111.873120
    ZFLA-3-1131.810.53.5120
    ZFLA-6-1162.515.54.5120
    ZFLA-3-60-1130.77.72.660
    ZFLA-1-350-1111.76.63.2350
    ZFLA-3-350-1133.110.25.2350
    ZFLA-6-350-1162.8165.3350
    90°2-element Rosette Plane type (G.F. 2.1 approx.)
    zfca_135011    		ZFCA-1-350-1111.78.58.5350
    ZFCA-3-350-1131.410.510.5350
    90°2-element Rosette Stacked type (G.F. 2.1 approx.)
    zfcal_112011    		ZFCAL-1-1111.1Φ5.4120
    45°/90°3-element Rosette Plane type (G.F. 2.1 approx.)
    zfra_135011    		ZFRA-1-350-1111.78.58.5350
    ZFRA-3-350-1131.410.510.5350
    45°/90°3-element Rosette Stacked type (G.F. 2.1 approx.)
    zfral_112011    		ZFRAL-1-1111.1Φ5.4120

    Each package contains 10 gauges.
    *We can also make self temperature compensated strain gauges suited to materials where the coefficient of thermal expansion is other than 11×10-6/℃ (made-to-order).
    Example material: stainless steel, aluminum alloy

  • Leadwire-integrated ZF series (made-to-order)

    ApplicationProduct nameLead wire codeOperating temperature (℃)Leadwire code exampled
    General measurement (no temperature change)2-wire parallel vinyl wireLJC-20 to +80ZFLA-3-350-11-3LJC
    General measurement3-wire parallel vinyl wireLJCT-20 to +80ZFLA-3-350-11-3LJCT
    Waterproof3-strand twisted cross-linked vinyl wireLJRTA-20 to +100ZFLA-3-350-11-3LJRTA
    High temperature3-strand twisted FEP wire6FA♦LT+269 to +200ZFLA-3-350-11-6FA3LT
    3-strand twisted FEP single-core wire6FB♦LTZFLA-3-350-11-6FB3LT
    3-strand twisted PTFE wire4FA♦LT-269 to +260
    (if only short time, up to 300°C)    		ZFLA-3-350-11-4FA3LT
    3-strand twisted PTFE single-core wire4FB♦LTZFLA-3-350-11-4FB3LT

    * "♦" indicates lead wire length

More Information

High Temperature Use Strain Gauge EF Series

These gauges have a small grid pattern required for measurement of printed circuit boards and surface mounted devices, which are getting smaller and smaller. The backing of the gauges is made of polyimide resin. The maximum operaing temperature is +300℃ for single element gauges and +200℃ for two and three elements gauges. The lowest operating temperature is -196℃ for both gauges.

EF Series High Temperature Strain Gauges
Applicable specimenMetal, Composite material
Operational temperatureEFLK/EFLX: -196 to +300℃
EFCA/EFRA: -196 to +200℃
Temperature compensation rangeEFLK/EFLX: +10 to +150℃
EFCA/EFRA: 0 to +150℃
Applicable adhesiveCN, EB-2, NP-50B, C-1
BackingPolyimide
ElementNi-Cr
Strain limit1% (10000 x 10-6 strain)
Fatigue life at room temperature1 x 106(±1500 x 10-6 strain)

  • Single-elementCE

    Gauge patternType

    Gauge
    length
    (mm)

    Gauge
    width
    (mm)

    Backing
    length
    (mm)

    Backing
    width
    (mm)

    		Resistance (Ω)
    eflk_02
    EFLK-02    		EFLK-02-110.20.81.61.2120
    eflx_02
    EFLX-02    		EFLX-02-110.20.81.81.2120
    img_efra_05
    EFRA-05    		EFCA-05-110.50.4Φ3.8120
    EFRA-05-110.50.4Φ3.8120

    Each package contains 10 gauges.

  • two-element / three-element

    Gauge patternTypeGauge
    length
    (mm)    		Gauge
    width
    (mm)    		Backing
    length
    (mm)    		Backing
    width
    (mm)    		Resistance (Ω)
    img_efra_05
    EFRA-05    		EFCA-05-110.50.4φ3.8120
    EFRA-05-110.50.4φ3.8120

    Each package contains 10 gauges.

More Information

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