TU (Rosetas T)

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.

TU (Rosetas T)

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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.

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Adaptación de respuesta a la temperatura keyboard_arrow_down
Método de fijación keyboard_arrow_down
Anchura de la rejilla de medición keyboard_arrow_down
Anchura de la rejilla de medición keyboard_arrow_down
Resistencia nominal keyboard_arrow_down
Configuración de conexión keyboard_arrow_down
Longitud de la rejilla de medición keyboard_arrow_down
Longitud de la rejilla de medición keyboard_arrow_down
Longitud del soporte keyboard_arrow_down
Longitud del soporte keyboard_arrow_down
Anchura del soporte keyboard_arrow_down
Anchura del soporte keyboard_arrow_down

Code	Longitud de la rejilla de medición	Longitud de la rejilla de medición	Anchura de la rejilla de medición	Anchura de la rejilla de medición	Longitud del soporte	Longitud del soporte	Anchura del soporte	Anchura del soporte	Resistencia nominal	Adaptación de respuesta a la temperatura	Configuración de conexión	Método de fijación
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, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Acero ferr. (10,8 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable, Pegado
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, 5000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Acero ferr. (10,8 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable, Pegado
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, 5000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Acero ferr. (10,8 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable, Pegado
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, 350 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Acero ferr. (10,8 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable, Pegado
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, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Acero ferr. (10,8 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable, Pegado
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, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Acero ferr. (10,8 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable, Pegado
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, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Acero ferr. (10,8 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable (adhesive pre-applied), Adherente (adhesivo preaplicado)
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, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Acero ferr. (10,8 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable, Pegado
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, 1000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Aluminio (23 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable (adhesive pre-applied), Adherente (adhesivo preaplicado)
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, 1000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Aluminio (23 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable, Pegado
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, 1000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Aluminio (23 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable, Pegado
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, 5000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Aluminio (23 ppm/K)	Solder tabs with strain relief, Superficies para soldar, sin carga de tracción	Bondable, Pegado
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, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Acero ferr. (10,8 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable (adhesive pre-applied), Adherente (adhesivo preaplicado)
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, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Acero ferr. (10,8 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable, Pegado
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, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Acero ferr. (10,8 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable, Pegado
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, 1000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Aluminio (23 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable (adhesive pre-applied), Adherente (adhesivo preaplicado)
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, 1000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Aluminio (23 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable, Pegado
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, 1000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Aluminio (23 ppm/K)	Integrated solder tabs, Superficies para soldar integradas	Bondable, Pegado

U Series (for OEM) - Hoja de cracterísticas	Data Sheets	English
U Series (for OEM) - Hoja de cracterísticas	Data Sheets	German

Certificates and Approvals

Strain Gauges - Declaración de Conformidad

Declaration of Conformity

English

TU (T Rosettes)
Type/technology	Foil strain gauge
Application	Manufacturing transducers
Geometry	T rosette
Measuring grid length	1.6 mm, 2.5 mm, 3 mm, 1.3 mm, 5.1 mm
Measuring grid length	0.063 in, 0.098 in, 0.118 in, 0.051 in, 0.2 in, 1.6 in, 2.5 in
Measuring grid width	3.1 mm, 1.8 mm, 3 mm, 3.8 mm, 5.1 mm, 2.5 mm
Measuring grid width	0.122 in, 0.071 in, 0.118 in, 0.15 in, 0.201 in, 0.098 in
Carrier length	6.6 mm, 7.5 mm, 9.7 mm
Carrier length	0.26 in, 0.295 in, 0.382 in
Carrier width	5.8 mm, 9.1 mm, 8.4 mm
Carrier width	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	Bondable, Bondable (adhesive pre-applied)
Grid protection	Covered

List of accessories available for all variants of this family

Product Code	Descripción
1-EP310N	Adhesivo 2 comp. cur. cal. EP310N
1-P250	Adhesivo de resina 1 comp. P250 - 2 x 15
1-NG120	Caucho sintético NG120
1-RMS1-300	RMS1 mezcla de disolventes 300 ml
K-KAB-ML	Cable de medición, por metros