Products

High temperature use strain gauge list

  • QF series High temperature use strain gauge
  • f_list
    These are foil strain gauges having a polyimide resin backing, which exhibits excellent performance in high temperature up to 200°C. Stress concentration measurement gauges and shear stress measurement gauges are also available in this series.
    Applicable
    specimen
    Metal,
    Ceramics
    Backing
    Polyimide
    Operational
    temperature(°C)
    -20 ~ +200°C
    Element
    Cu-Ni alloy foil
    Temperature
    compensation range(°C)
    +10 ~ +100°C
    Strain limit
    3%
    (30000×10-6 strain)
    Applicable adhesive
    NP-50B, CN, C-1
    Fatigue life
    at room temperature
    1×106
    (±1500×10-6 strain)

  • ZF series High temperature use strain gauge
  • These strain gauges are designed for measurement in high temperature up to 300°C. 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
    specimen
    Metal, Ceramics
    Backing
    Polyimide
    Operational
    temperature(°C)
    -20 ~ +300°C
    Element
    Ni-Cr alloy foil
    Temperature
    compensation range(°C)
    +10 ~ +100°C
    Strain limit
    1%
    (10000×10-6 strain)
    Applicable adhesive
    NP-50B,
    CN, C-1
    Fatigue life
    at room temperature
    1×106
    (±1500×10-6 strain)

  • EF series High temperature use strain gauge
  • ef_list
    hese 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°C for single element gauges and +200°C for two and three elements gauges. The lowest operating temperature is ‒196°C for both gauges.
    Applicable
    specimen
    Metal,
    Composite material
    Backing
    Polyimide
    Operational
    temperature(°C)
    EFLK/EFLX:
    -196 ~ +300°C
    EFCA/EFRA:
    -196 ~ +200°C
    Element
    Ni-Cr
    Temperature
    compensation range(°C)
    EFLK/EFLX:
    +10 ~ +150°C
    EFCA/EFRA:
    0 ~ +150°C
    Strain limit
    1%
    Applicable adhesive
    CN, EB-2,
    C-1, NP-50B
    Fatigue life
    at room temperature
    1×106
    (±1500×10-6 strain)

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