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Strain gauge DA11X

DU (Double linear)

Double Strain Gauges of U series coming with two measurement grids measuring on direction of strain. Typically 2 gauges are interconnected to form the wheatstone bridge to measure bending

  • Different sizes including miniature designs.
  • Aluminum or steel adapted temperature response.
  • Up to 5.000 Ohm resistance.
Code Measuring grid length [mm] Measuring grid length [in] Measuring grid width [mm] Measuring grid width [in] Carrier length [mm] Carrier length [in] Carrier width [mm] Carrier width [in] Temperature response Mounting
K-DU13K1.6/1K0LE 1.6 mm 0.063 in 3 mm 0.118 in 5.7 mm 0.224 in 8 mm 0.315 in Aluminium (23 ppm/K; 12.8 ppm/°F) Bondable
K-DU13K1.6/1K0BE 1.6 mm 0.063 in 3 mm 0.118 in 5.7 mm 0.224 in 8 mm 0.315 in Aluminium (23 ppm/K; 12.8 ppm/°F) Bondable (adhesive pre-applied)
K-DU11K1.6/1K0BE 1.6 mm 0.063 in 3 mm 0.118 in 5.7 mm 0.224 in 8 mm 0.315 in Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Bondable (adhesive pre-applied)
1-DU13K1.6/1K0_E 1.6 mm 0.063 in 3 mm 0.118 in 5.7 mm 0.224 in 8 mm 0.315 in Aluminium (23 ppm/K; 12.8 ppm/°F) Bondable
1-DU11K1.6/1K0_E 1.6 mm 0.063 in 3 mm 0.118 in 5.7 mm 0.224 in 8 mm 0.315 in Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Bondable
1-DU13S1.6/1K0_E 1.6 mm 0.063 in 3 mm 0.118 in 5.7 mm 0.224 in 8 mm 0.315 in Aluminium (23 ppm/K; 12.8 ppm/°F) Bondable
1-DU11S1.6/1K0_E 1.6 mm 0.063 in 3 mm 0.118 in 5.7 mm 0.224 in 8 mm 0.315 in Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Bondable
1-DU33K2.5/1K0_E 2.5 mm 0.098 in 4.1 mm 0.161 in 13.8 mm 0.543 in 6 mm 0.236 in Aluminium (23 ppm/K; 12.8 ppm/°F) Bondable
K-DU31K2.5/1K0LE 2.5 mm 0.098 in 4.1 mm 0.161 in 13.8 mm 0.543 in 6 mm 0.236 in Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Bondable
K-DU11K1.6/1K0LE 1.6 mm 0.063 in 3 mm 0.118 in 5.7 mm 0.224 in 8 mm 0.315 in Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Bondable
K-DU31K2.5/1K0BE 2.5 mm 0.098 in 4.1 mm 0.161 in 13.8 mm 0.543 in 6 mm 0.236 in Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Bondable (adhesive pre-applied)
1-DU31K2.5/1K0_E 2.5 mm 0.098 in 4.1 mm 0.161 in 13.8 mm 0.543 in 6 mm 0.236 in Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Bondable

U Series Transducer Strain Gauges: Enhanced sensitivity and modulus compensated

Combining MODCO (modulus compensated) measuring grid foils with high-performance modified PEEK carrier material provides strain gauges that unite easy handling with high accuracy and outstanding humidity behavior. U series strain gauges also offer a compensated modulus of elasticity, increased sensitivity, and enhanced fatigue strength at high strains.

U series comes in different geometries, resistance values, and grid lengths as standard. Custom designs can be developed in just a few weeks.

Robust

  • Excellent chemical resistance
  • Very low water absorption and resistance to humidity
  • Small radii of curvature are possible, allowing for installation in small drill holes

Easy handling during installation and long service life.

Precise

  • Very high stiffness (modulus of elasticity) and, thus, capable of transferring the measuring body’s deformation directly to the measuring grid
  • Higher thermal conductivity than polyimide

Suitable for transducers with high accuracy requirements.

Flexible

  • Over 30 different standard versions for steel or aluminum with 10 different creep adjustments
  • Various options available such as encapsulation, pre-coating with adhesive, or pre-tinned solder tabs
  • Custom designs possible

Perfect for your solution, regardless of whether it is standard or custom.

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