Strain Gage Transducers Instruments Special Instruments Strain gage

 

 

UF Series
General Purpose

The operational temperature range of this general-purpose gage series extends to 150°C. The gages are temperature compensated for mild steel, stainless steel and aluminum. The gage backing is color-coded according to the temperature compensated material type in the same method as for the F series. The gage backing is thin and flexible, thus allowing easy adhesion on curved surfaces to provide superb performance in measuring resistance change and thermal output.

Main Test Materials Metal Materials Backing Polyimide-Amide
Operating Temperature -20 to +150°C Materials Element Cu-Ni alloy foil
Compensation range +10 to +100°C Strain limit 3%
(30000×10-6)
Bonding adhesive CN,NP-50,EB-2 Fatigue life at room temp. 1×106
(±1500×10-6)

  • Single element(G.F. 2.1 approx.)

    • Gage pattern Type Gage
    length
    (mm)    		 Gage
    width
    (mm)    		 Backing
    length
    (mm)    		 Backing
    width
    (mm)    		 Resistance
    (Ω)
    UFLG-02-11
    UFLG-02-17
    UFLG-02-23    		 0.2 1.4 3.5 2.5 120
    UFLA-1-11
    UFLA-1-17
    UFLA-1-23     		1 1.3 5 2.5 120
    UFLA-2-11
    UFLA-2-17
    UFLA-2-23    		 2 1.5 6.5 3 120
    UFLA-5-11
    UFLA-5-17
    UFLA-5-23    		 5 1.5 10 3 120
    UFLK-1-11
    UFLK-1-17
    UFLK-1-23    		 1 0.7 4.5 1.4 120
    UFLK-2-11
    UFLK-2-17
    UFLK-2-23    		 2 0.9 5.5 1.5 120

  • 90° 2-element Cross(G.F. 2.1 approx.)

    • Gage pattern Type Gage
    length
    (mm)    		 Gage
    width
    (mm)    		 Backing
    length
    (mm)    		 Backing
    width
    (mm)    		 Resistance
    (Ω)
    UFCA-1-11
    UFCA-1-17
    UFCA-1-23    		 1 0.7 ø4.5 120
    UFCA-2-11
    UFCA-2-17
    UFCA-2-23    		 2 0.9 ø7 120
    UFCA-5-11
    UFCA-5-17
    UFCA-5-23    		 5 1.9 ø12 120

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

    • Gage pattern Type Gage
    length
    (mm)    		 Gage
    width
    (mm)    		 Backing
    length
    (mm)    		 Backing
    width
    (mm)    		 Resistance
    (Ω)
    UFRA-1-11
    UFRA-1-17
    UFRA-1-23    		 1 0.7 ø4.5 120
    UFRA-2-11
    UFRA-2-17
    UFRA-2-23    		 2 0.9 ø7 120
    UFRA-5-11
    UFRA-5-17
    UFRA-5-23    		 5 1.9 ø12 120

    The UF series gages with pre-attached lead wires are also available.

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