LU (Linear)

Linear Strain Gauges of U series coming with one measurement grid measuring on direction of strain. Typically 4 gauges are interconnected to form the wheatstone bridge.

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

LU (Linear)

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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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Adaptação da reposta a temperatura keyboard_arrow_down
Método de fixação keyboard_arrow_down
Largura da grade de medição keyboard_arrow_down
Largura da grade de medição keyboard_arrow_down
Resistência nominal keyboard_arrow_down
Configuração de conexão keyboard_arrow_down
Comprimento de medição keyboard_arrow_down
Comprimento de medição keyboard_arrow_down
Comprimento do suporte keyboard_arrow_down
Comprimento do suporte keyboard_arrow_down
Largura do suporte keyboard_arrow_down

Code	Comprimento de medição	Comprimento de medição	Largura da grade de medição	Largura da grade de medição	Comprimento do suporte	Comprimento do suporte	Largura do suporte	Largura do suporte	Resistência nominal	Adaptação da reposta a temperatura	Configuração de conexão	Método de fixação
1-LU11K1.3/5K0_E	1.3 mm	0.511 in	2.01 mm	0.079 in	2.85 mm	0.112 in	2.7 mm	0.106 in	5000 Ohms, 5000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU11K1.6/1K0_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU11K1.6/5K0_E	1.6 mm	0.063 in	3 mm	0.118 in	3.6 mm	0.142 in	4.5 mm	0.177 in	5000 Ohms, 5000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU11K1.6/350_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU11K1/3K0_E	1 mm	0.039 in	1.8 mm	0.071 in	3.7 mm	0.146 in	2.5 mm	0.098 in	3000 Ohms, 3000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU11K3/1K0_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU11K3/5K0_E	3 mm	0.118 in	3 mm	0.118 in	7.3 mm	0.287 in	4.5 mm	0.177 in	5000 Ohms, 5000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Solder tabs with strain relief, Superfícies de soldagem, com alívio de pressão	Bondable (adhesive pre-applied), Adesivo (adesivo pré-aplicado)
1-LU11K3/350_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU11S1.6/1K0_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU11S1.6/350_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU11S3/1K0_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU11S3/350_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU13K1.6/1K0_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU13K1.6/350_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU13K3/1K0_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU13K3/2K0_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	2000 Ohms, 2000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU13K3/350_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU13S1.6/1K0_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU13S1.6/350_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU13S3/1K0_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
1-LU13S3/350_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
K-LU11K1.6/1K0BE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable (adhesive pre-applied), Adesivo (adesivo pré-aplicado)
K-LU11K1.6/1K0LE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
K-LU11K1.6/350BE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable (adhesive pre-applied), Adesivo (adesivo pré-aplicado)
K-LU11K1.6/350LE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
K-LU11K1/3K0BE	1 mm	0.039 in	1.8 mm	0.071 in	3.7 mm	0.146 in	2.5 mm	0.098 in	3000 Ohms, 3000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable (adhesive pre-applied), Adesivo (adesivo pré-aplicado)
K-LU11K3/1K0BE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable (adhesive pre-applied), Adesivo (adesivo pré-aplicado)
K-LU11K3/1K0LE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
K-LU11K3/350BE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable (adhesive pre-applied), Adesivo (adesivo pré-aplicado)
K-LU11K3/350LE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aço (10,8 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
K-LU13K1.6/1K0BE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable (adhesive pre-applied), Adesivo (adesivo pré-aplicado)
K-LU13K1.6/1K0LE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
K-LU13K1.6/350BE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable (adhesive pre-applied), Adesivo (adesivo pré-aplicado)
K-LU13K1.6/350LE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
K-LU13K3/1K0BE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable (adhesive pre-applied), Adesivo (adesivo pré-aplicado)
K-LU13K3/1K0LE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	1000 Ohms, 1000 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado
K-LU13K3/350BE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable (adhesive pre-applied), Adesivo (adesivo pré-aplicado)
K-LU13K3/350LE	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	350 Ohms, 350 Ohm	Aluminium (23 ppm/K; 12.8 ppm/°F), Alumínio (23 ppm/K)	Integrated solder tabs, Integrado com guias de solda	Bondable, Colado

U Series (for OEM) - Folha de dados	Data Sheets	English
U Series (for OEM) - Folha de dados	Data Sheets	German

Certificates and Approvals

Strain Gauges - Declaração de conformidade

Declaration of Conformity

English

LU (Linear)
Type/technology	Foil strain gauge
Application	Manufacturing transducers
Geometry	Linear
Measuring grid length	1.6 mm, 1 mm, 1.3 mm, 3 mm
Measuring grid length	0.063 in, 0.039 in, 0.511 in, 0.118 in
Measuring grid width	3 mm, 1.8 mm, 2.01 mm
Measuring grid width	0.118 in, 0.071 in, 0.079 in
Carrier length	5.7 mm, 3.7 mm, 3.6 mm, 2.85 mm, 7.3 mm
Carrier length	0.224 in, 0.146 in, 0.142 in, 0.112 in, 0.287 in
Carrier width	4.5 mm, 2.5 mm, 2.7 mm
Carrier width	0.177 in, 0.098 in, 0.106 in
Temperature range	Standard (up to 200°C)
Nominal resistance	1000 Ohms, 350 Ohms, 2000 Ohms, 3000 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, Leads, 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	Description
1-EP310N	Meio fix. bi-comp. endur. quente EP310N
1-P250	Adesivo resina 1 comp. P250 - 2 x15 g
1-NG120	Borracha nitrilo NG120
1-RMS1-300	RMS1 mistura de solventes 300 ml
K-KAB-ML	Measurement cable by the meter