F series Foil strain gauge   This gauge employs alloy foils which are 0.003 to 0.007 mm thick. Its gauge backing is made of epoxy resin with thickness of 0.03 mm which exhibits excellent electrical insulation performance. The backing is color coded for distinction of object specimen material for self temperature compensation.       Applicable specimen Metal, Glass,Ceramics Backing Epoxy Operational temperature(°C) -20~+80°C Element Cu-Ni Temperature compensation range(°C) +10~+80°C Strain limit 5%(50000×10-6strain) Bonding adhesive CN, P-2, EB-2 Fatigue life at room temperature 1×106(±1500×10-6strain)     General use Glass/Ceramic materials Residual Stress measurement Shearing strain measurement Torque measurement Stress concentration measurement     GENERAL USE    Single-element (G.F. 2.1 approx.)   Gauge pattern Type Gaugelength(mm) Gaugewidth(mm) Backinglength(mm) Backingwidth(mm) Resistance(Ω)   FLG-02-11FLG-02-17FLG-02-23 0.2 1.4 3.5 2.5 120 FLG-1-11FLG-1-17FLG-1-23 1 1.1 6.5 2.5 120      Polyimide5cm pre-attached FBX-04-11-005LE 0.4 1.3 5.4 1 120       Polyimide5cm pre-attached FBY-06-11-005LE 0.6 0.8 5.3 1 120   Polyimide2cm pre-attached FLX-1-11-002LEFLX-1-17-002LEFLX-1-23-002LE 1 1.3 5 2 120   FLA-03-11FLA-03-17FLA-03-23 0.3 1.4 3 2.0 120 FLA-05-11FLA-05-17FLA-05-23 0.5 1.2 5 2.2 120 FLA-1-11FLA-1-17FLA-1-23 1 1.3 5 2.5 120 FLA-2-11FLA-2-17FLA-2-23 2 1.5 6.5 3 120 FLA-3-11FLA-3-17FLA-3-23 3 1.7 8.8 3.5 120 FLA-3-60-11FLA-3-60-17FLA-3-60-23 3 1.2 8 3 60 FLA-5-11FLA-5-17FLA-5-23 5 1.5 10 3 120 FLA-6-11FLA-6-17FLA-6-23 6 2.2 12.5 4.3 120 FLA-6-1000-11FLA-6-1000-17FLA-6-1000-23 6 4.6 13.5 7 1000 FLA-10-11FLA-10-17FLA-10-23 10 2.5 16.7 5 120 FLA-30-11FLA-30-17FLA-30-23 30 2 36.1 5.1 120   FLK-1-11FLK-1-17FLK-1-23 1 0.7 4.5 1.4 120 FLK-2-11FLK-2-17FLK-2-23 2 0.9 5.5 1.5 120 FLK-6-11FLK-6-17FLK-6-23 6 1 11.2 2.2 120 FLK-10-11FLK-10-17FLK-10-23 10 1.6 16.2 3.8 120    Each package contains 10 gauges.          90° 2-element Cross (G.F. 2.1 approx.)     Gauge pattern Type Gaugelength(mm) Gaugewidth(mm) Backinglength(mm) Backingwidth(mm) Resistance(Ω)   FCA-1-11FCA-1-17FCA-1-23 1 0.7 ø4.5 120 FCA-2-11FCA-2-17FCA-2-23 2 0.9 ø7 120 FCA-3-11FCA-3-17FCA-3-23 3 1.7 ø11 120 FCA-5-11FCA-5-17FCA-5-23 5 1.9 ø12 120 FCA-6-11FCA-6-17FCA-6-23 6 2.4 ø14 120 FCA-10-11FCA-10-17FCA-10-23 10 2.5 ø17 120   FCB-2-11FCB-2-17FCB-2-23 2 1.5 8.2 8 120   FCB-6-350-11FCB-6-350-17FCB-6-350-23 6 2 10 13 350    Each package contains 10 gauges.       45°/90°3-element Rosette (G.F. 2.1 approx.) Gauge pattern Type Gaugelength(mm) Gaugewidth(mm) Backinglength(mm) Backingwidth(mm) Resistance(Ω)   FRA-1-11FRA-1-17FRA-1-23 1 0.7 ø4.5 120 FRA-2-11FRA-2-17FRA-2-23 2 0.9 ø7 120 FRA-3-11FRA-3-17FRA-3-23 3 1.7 ø11 120 FRA-5-11FRA-5-17FRA-5-23 5 1.9 ø12 120 FRA-6-11FRA-6-17FRA-6-23 6 2.4 ø14 120 FRA-10-11FRA-10-17FRA-10-23 10 2.5 ø17 120    Each package contains 10 gauges.        GLASS/CERAMIC MATERIALS   Gauge pattern Type Gaugelength(mm) Gaugewidth(mm) Backinglength(mm) Backingwidth(mm) Resistance(Ω) Single-element (G.F. 2.1 approx.)   FLA-2-8 2 1.5 6.5 3 120 FLA-5-8 5 1.5 10 3 120 90°2-element Cross(G.F. 2.1 approx.)Stacked type     FCA-2-8 2 0.9 ø7 120 FCA-5-8 5 1.9 ø12 120 45°/90°3-element Rosette(G.F. 2.1 approx.)Stacked type FRA-2-8 2 0.9 ø7 120 FRA-5-8 5 1.9 ø12 120    Each package contains 10 gauges.        RESIDUAL STRESS MEASUREMENT   Gauge pattern Type Gaugelength(mm) Gaugewidth(mm) Backinglength(mm) Backingwidth(mm) Resistance(Ω) Gaugecenterdiameter(mm) 3-element   FR-5-11FR-5-17FR-5-23 5 1.5 f12.0 120 - 2-element Cross   EUBC-06-11EUBC-06-17EUBC-06-23 0.6 0.7 f2.4 120 - 3-element(G.F.2.1 approx.)     FRAS-2-11FRAS-2-17FRAS-2-23 2 1.1 9 9 120 7   FRS-2-11FRS-2-17FRS-2-23 1.5 1.3 ø9.5 120 5.14   FRS-3-11FRS-3-17FRS-3-23 3 2.6 ø17.5 120 10.26    Each package contains 10 gauges.        SHEARING STRAIN MEASUREMENT   Gauge pattern Type Gaugelength(mm) Gaugewidth(mm) Backinglength(mm) Backingwidth(mm) Resistance(Ω) Single-element (G.F. 2.1 approx.)   FLT-05A-11FLT-05A-17FLT-05A-23 0.5 0.66 4.0 1.3 120 Single-element (G.F. 2.1 approx.)   FLT-05B-11FLT-05B-17FLT-05B-23 0.5 0.66 4.0 1.3 120    Each package contains 10 gauges.        TORQUE MEASUREMENT   Gauge pattern Type Gaugelength(mm) Gaugewidth(mm) Backinglength(mm) Backingwidth(mm) Resistance(Ω) 90°2-element Cross,Plane type(G.F. 2.1 approx.)   FCT-2-11FCT-2-17FCT-2-23 2 1.5 8.7 6.5 120 FCT-2-350-11FCT-2-350-17FCT-2-350-23 2 1.7 7.6 5.3 350    Each package contains 10 gauges.        STRESS CONCENTRATION MEASUREMENT   Gauge pattern Type Gaugelength(mm) Gaugewidth(mm) Backinglength(mm) Backingwidth(mm) Resistance(Ω) Gaugeleads gaugepitch 5-element Single- X-axis (G.F.2.1 approx.)     FXV-1-11-002LEFXV-1-17-002LEFXV-1-23-002LE 1 1.3 5 12 120 Polyimide2cm pre-attached 2mm FBXV-04-11-005LE 0.4 1.3 5.4 7.4 120 Polyimide5cm pre-attached 1mm 5-element Single- Y-axis(G.F.2.1 approx.)     FYV-1-11-002LEFYV-1-17-002LEFYV-1-23-002LE 1 1.4 5 12 120 Polyimide2cm pre-attached 2mm   FBYV-06-11-005LE 0.6 0.8 5.3 7 120 Polyimide5cm pre-attached 1mm 10-element 2-axisX and Y axis(G.F.2.1 approx.)     FCV-1-11-005LEFCV-1-17-005LEFCV-1-23-005LE 1 1.4 7.5 12 120 Polyimide5cm pre-attached 2mm X-axis 10-element     CCFXX-1     1 1.5 16.4 4.5 120 - - Y-axis 10-element     CCFYX-1     1 1.5 16.4 4.5 120 - -    Each package contains 10 gauges.