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Strain gauge TA11X

TU (T Rosettes)

T Rosettes strain gauges of U series coming with two measurement grids measuring two directions of strain (90° shift). Typically 2 gauges are interconnected to form the wheatstone bridge to measure tension/compression

  • Different sizes including miniature designs.
  • Aluminum or steel adapted temperature response.
  • Up to 5.000 Ohm resistance.
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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.

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] Nominal resistance Temperature response Connection configuration Mounting
K-TU31K5.1/1K0BE 1.3 mm,5.1 mm 0.051 in,0.2 in 5.1 mm,2.5 mm 0.201 in,0.098 in 9.7 mm 0.382 in 8.4 mm 0.311 in 1000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Integrated solder tabs Bondable (adhesive pre-applied)
1-TU21K3/5K0_E 3 mm 0.118 in 3 mm,3.8 mm 0.118 in,0.15 in 7.5 mm 0.295 in 9.1 mm 0.358 in 5000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Integrated solder tabs Bondable
K-TU21K1.6/1K0LE 1.6 mm,2.5 mm 0.063 in,0.098 in 3.1 mm,1.8 mm 0.122 in,0.071 in 6.6 mm 0.26 in 5.8 mm 0.228 in 1000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Integrated solder tabs Bondable
K-TU31K5.1/1K0LE 1.3 mm,5.1 mm 0.051 in,0.2 in 5.1 mm,2.5 mm 0.201 in,0.098 in 9.7 mm 0.382 in 8.4 mm 0.311 in 1000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Integrated solder tabs Bondable
K-TU33K5.1/1K0_E 1.3 mm,5.1 mm 0.051 in,0.2 in 5.1 mm,2.5 mm 0.201 in,0.098 in 9.7 mm 0.382 in 8.4 mm 0.311 in 1000 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F) Integrated solder tabs Bondable
K-TU23K1.6/1K0_E 1.6 mm,2.5 mm 0.063 in,0.098 in 3.1 mm,1.8 mm 0.122 in,0.071 in 6.6 mm 0.26 in 5.8 mm 0.228 in 1000 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F) Integrated solder tabs Bondable
K-TU23K1.6/1K0BE 1.6 mm,2.5 mm 0.063 in,0.098 in 3.1 mm,1.8 mm 0.122 in,0.071 in 6.6 mm 0.26 in 5.8 mm 0.228 in 1000 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F) Integrated solder tabs Bondable (adhesive pre-applied)
K-TU23K1.6/1K0LE 1.6 mm,2.5 mm 0.063 in,0.098 in 3.1 mm,1.8 mm 0.122 in,0.071 in 6.6 mm 0.26 in 5.8 mm 0.228 in 1000 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F) Integrated solder tabs Bondable
K-TU33K5.1/1K0BE 1.3 mm,5.1 mm 0.051 in,0.2 in 5.1 mm,2.5 mm 0.201 in,0.098 in 9.7 mm 0.382 in 8.4 mm 0.311 in 1000 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F) Integrated solder tabs Bondable (adhesive pre-applied)
K-TU21K1.6/1K0BE 1.6 mm,2.5 mm 0.063 in,0.098 in 3.1 mm,1.8 mm 0.122 in,0.071 in 6.6 mm 0.26 in 5.8 mm 0.228 in 1000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Integrated solder tabs Bondable (adhesive pre-applied)
1-TU31S5.1/1K0_E 1.3 mm,5.1 mm 0.051 in,0.2 in 5.1 mm,2.5 mm 0.201 in,0.098 in 9.7 mm 0.382 in 8.4 mm 0.311 in 1000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Integrated solder tabs Bondable
K-TU31K5.1/1K0_E 1.3 mm,5.1 mm 0.051 in,0.2 in 5.1 mm,2.5 mm 0.201 in,0.098 in 9.7 mm 0.382 in 8.4 mm 0.311 in 1000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Integrated solder tabs Bondable
K-TU33K5.1/1K0LE 1.3 mm,5.1 mm 0.051 in,0.2 in 5.1 mm,2.5 mm 0.201 in,0.098 in 9.7 mm 0.382 in 8.4 mm 0.311 in 1000 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F) Integrated solder tabs Bondable
1-TU21K3/350_E 3 mm 0.118 in 3 mm,3.8 mm 0.118 in,0.15 in 7.5 mm 0.295 in 9.1 mm 0.358 in 350 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Integrated solder tabs Bondable
1-TU21S1.6/1K0_E 1.6 mm,2.5 mm 0.063 in,0.098 in 3.1 mm,1.8 mm 0.122 in,0.071 in 6.6 mm 0.26 in 5.8 mm 0.228 in 1000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Integrated solder tabs Bondable
K-TU23K1.6/5K0_E 1.6 mm,2.5 mm 0.063 in,0.098 in 3.1 mm,1.8 mm 0.122 in,0.071 in 6.6 mm 0.26 in 5.8 mm 0.228 in 5000 Ohms Aluminium (23 ppm/K; 12.8 ppm/°F) Solder tabs with strain relief Bondable
1-TU21K1.6/1K0_E 1.6 mm,2.5 mm 0.063 in,0.098 in 3.1 mm,1.8 mm 0.122 in,0.071 in 6.6 mm 0.26 in 5.8 mm 0.228 in 1000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Integrated solder tabs Bondable
1-TU21K1.6/5K0_E 1.6 mm,2.5 mm 1.6 in,2.5 in 3.1 mm,1.8 mm 0.122 in,0.071 in 6.6 mm 0.26 in 5.8 mm 0.228 in 5000 Ohms Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) Integrated solder tabs Bondable

File

Description

Type

Languages

Size
U Series - Data Sheet (B05401)

U Series - Data Sheet

 Technical Document English 40 KB
Strain Gauges and Accessories - Statement of Compliance (C05550)

Strain Gauges and Accessories - Statement of Compliance

 Certificate English 297 KB
Strain Gauges for Transducer Manufacturers - Catalog (S01266)

Strain Gauges for Transducer Manufacturers - Catalog

 Marketing Document English 3 MB
TU (T Rosettes)
Type/technology Foil strain gauge
Application Manufacturing transducers
Geometry T rosette
Measuring grid length [mm] 1.6 mm, 2.5 mm, 3 mm, 1.3 mm, 5.1 mm
Measuring grid length [in] 0.063 in, 0.098 in, 0.118 in, 0.051 in, 0.2 in, 1.6 in, 2.5 in
Measuring grid width [mm] 3.1 mm, 1.8 mm, 3 mm, 3.8 mm, 5.1 mm, 2.5 mm
Measuring grid width [in] 0.122 in, 0.071 in, 0.118 in, 0.15 in, 0.201 in, 0.098 in
Carrier length [mm] 6.6 mm, 7.5 mm, 9.7 mm
Carrier length [in] 0.26 in, 0.295 in, 0.382 in
Carrier width [mm] 5.8 mm, 9.1 mm, 8.4 mm
Carrier width [in] 0.228 in, 0.358 in, 0.311 in
Temperature range Standard (up to 200°C)
Nominal resistance 1000 Ohms, 350 Ohms, 5000 Ohms
Gauge factor (measuring grid material) Cr-Ni alloy (ca. 2.2)
Temperature response Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aluminium (23 ppm/K; 12.8 ppm/°F)
Maximum elongation Standard
Fatigue life Standard
Connection configuration Integrated solder tabs, Solder tabs with strain relief
Mounting Glued, Bondable (adhesive pre-applied)
Grid protection Covered

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