LA (Linear)

Linear Strain Gauges of A 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.

LA (Linear)

expand_more

chevron_left

chevron_right

A Series Transducer Strain Gauges: Ensure Maximum Precision and Quality of Your Transducers

The A series universal strain gauges are optimised for transducer manufacturers. Combining the most common constantan measuring grid foils with a high-performance modified PEEK carrier material provides strain gauges that unite easy handling with high accuracy and outstanding humidity behavior.

A series come 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.

Filter

Temperature response keyboard_arrow_down
Mounting keyboard_arrow_down
Measuring grid width keyboard_arrow_down
Measuring grid width keyboard_arrow_down
Nominal resistance keyboard_arrow_down
Connection configuration keyboard_arrow_down
Measuring grid length keyboard_arrow_down
Measuring grid length keyboard_arrow_down
Carrier length keyboard_arrow_down
Carrier length keyboard_arrow_down
Carrier width keyboard_arrow_down
Carrier width keyboard_arrow_down

Code	Measuring grid length	Measuring grid length	Measuring grid width	Measuring grid width	Carrier length	Carrier length	Carrier width	Carrier width	Nominal resistance	Temperature response	Connection configuration	Mounting
1-LA11K1.3/3K0_E	1.3 mm	0.0511 in	1.65 mm	0.065 in	2.85 mm	0.112 in	2.7 mm	0.106 in	3000 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable
1-LA11K1.6/5K0_E	1.6 mm	0.063 in	3 mm	0.118 in	5.7 mm	0.224 in	4.5 mm	0.177 in	5000 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable
1-LA11K1.6/350_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	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable
1-LA11K3/1K0_E	3 mm	0.118 in	3 mm	0.118 in	7.3 mm	0.287 in	4.5 mm	0.177 in	1000 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable
1-LA11K3/5K0_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	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable
1-LA11K3/350_E	3 mm	0.118 in	3 mm	0.118 in	7.3 mm	0.287 in	4.5 mm	0.177 in	350 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable
1-LA11K6/1K0_E	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	8 mm	0.315 in	1000 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable
1-LA11K6/350_E	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	8 mm	0.315 in	350 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable
1-LA11S1.6/350_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	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable
1-LA11S3/1K0_E	3 mm	0.118 in	3 mm	0.118 in	7.3 mm	0.287 in	4.5 mm	0.177 in	1000 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable
1-LA11S3/350_E	3 mm	0.118 in	3 mm	0.118 in	7.3 mm	0.287 in	4.5 mm	0.177 in	350 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable
1-LA11S6/1K0_E	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	8 mm	0.315 in	1000 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable
1-LA11S6/350_E	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	8 mm	0.315 in	350 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable
1-LA13K1.6/350_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	Aluminium (23 ppm/K; 12.8 ppm/°F)	Integrated solder tabs	Bondable
1-LA13K3/1K0_E	3 mm	0.118 in	4.5 mm	0.177 in	7.3 mm	0.287 in	4.5 mm	0.177 in	1000 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Integrated solder tabs	Bondable
1-LA13K3/350_E	3 mm	0.118 in	4.5 mm	0.177 in	7.3 mm	0.287 in	4.5 mm	0.177 in	350 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Integrated solder tabs	Bondable
1-LA13K6/1K0_E	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	4.5 mm	0.177 in	1000 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Integrated solder tabs	Bondable
1-LA13K6/350_E	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	4.5 mm	0.177 in	350 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Integrated solder tabs	Bondable
1-LA13S1.6/350_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	Aluminium (23 ppm/K; 12.8 ppm/°F)	Integrated solder tabs	Bondable
1-LA13S3/1K0_E	3 mm	0.118 in	4.5 mm	0.177 in	7.3 mm	0.287 in	4.5 mm	0.177 in	1000 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Integrated solder tabs	Bondable
1-LA13S3/350_E	3 mm	0.118 in	4.5 mm	0.177 in	7.3 mm	0.287 in	4.5 mm	0.177 in	350 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Integrated solder tabs	Bondable
1-LA13S6/1K0_E	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	4.5 mm	0.177 in	1000 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Integrated solder tabs	Bondable
1-LA13S6/350_E	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	4.5 mm	0.177 in	350 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Integrated solder tabs	Bondable
K-LA11K3/1K0BE	3 mm	0.118 in	3 mm	0.118 in	7.3 mm	0.287 in	4.5 mm	0.177 in	1000 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable (adhesive pre-applied)
K-LA11K3/1K0LE	3 mm	0.118 in	3 mm	0.118 in	7.3 mm	0.287 in	4.5 mm	0.177 in	1000 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Leads	Bondable
K-LA11K3/350BE	3 mm	0.118 in	3 mm	0.118 in	7.3 mm	0.287 in	4.5 mm	0.177 in	350 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable (adhesive pre-applied)
K-LA11K3/350LE	3 mm	0.118 in	3 mm	0.118 in	7.3 mm	0.287 in	4.5 mm	0.177 in	350 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Leads	Bondable
K-LA11K6/1K0BE	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	8 mm	0.315 in	1000 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable (adhesive pre-applied)
K-LA11K6/1K0LE	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	8 mm	0.315 in	1000 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Leads	Bondable
K-LA11K6/350BE	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	8 mm	0.315 in	350 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Integrated solder tabs	Bondable (adhesive pre-applied)
K-LA11K6/350LE	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	8 mm	0.315 in	350 Ohms	Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)	Leads	Bondable
K-LA13K1.6/350BE	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	Aluminium (23 ppm/K; 12.8 ppm/°F)	Integrated solder tabs	Bondable (adhesive pre-applied)
K-LA13K1.6/350LE	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	Aluminium (23 ppm/K; 12.8 ppm/°F)	Leads	Bondable
K-LA13K3/1K0BE	3 mm	0.118 in	4.5 mm	0.177 in	7.3 mm	0.287 in	4.5 mm	0.177 in	1000 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Integrated solder tabs	Bondable (adhesive pre-applied)
K-LA13K3/1K0LE	3 mm	0.118 in	4.5 mm	0.177 in	7.3 mm	0.287 in	4.5 mm	0.177 in	1000 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Leads	Bondable
K-LA13K3/350BE	3 mm	0.118 in	4.5 mm	0.177 in	7.3 mm	0.287 in	4.5 mm	0.177 in	350 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Integrated solder tabs	Bondable (adhesive pre-applied)
K-LA13K3/350LE	3 mm	0.118 in	4.5 mm	0.177 in	7.3 mm	0.287 in	4.5 mm	0.177 in	350 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Leads	Bondable
K-LA13K6/1K0BE	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	4.5 mm	0.177 in	1000 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Integrated solder tabs	Bondable (adhesive pre-applied)
K-LA13K6/1K0LE	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	4.5 mm	0.177 in	1000 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Leads	Bondable
K-LA13K6/350BE	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	4.5 mm	0.177 in	350 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Integrated solder tabs	Bondable (adhesive pre-applied)
K-LA13K6/350LE	6 mm	0.236 in	3 mm	0.188 in	10.6 mm	0.417 in	4.5 mm	0.177 in	350 Ohms	Aluminium (23 ppm/K; 12.8 ppm/°F)	Leads	Bondable

A Series - Data Sheet

Data Sheets

English

Certificates and Approvals

Strain Gauges and Accessories - Statement of Compliance

Declaration of Conformity

English

LA (Linear)
Type/technology	Foil strain gauge
Application	Manufacturing transducers
Geometry	Linear
Measuring grid length	1.6 mm, 3 mm, 6 mm, 1.3 mm
Measuring grid length	0.063 in, 0.118 in, 0.236 in, 0.0511 in
Measuring grid width	3 mm, 4.5 mm, 1.65 mm
Measuring grid width	0.118 in, 0.188 in, 0.177 in, 0.065 in
Carrier length	5.7 mm, 7.3 mm, 10.6 mm, 2.85 mm
Carrier length	0.224 in, 0.287 in, 0.417 in, 0.112 in
Carrier width	4.5 mm, 8 mm, 2.7 mm
Carrier width	0.177 in, 0.315 in, 0.106 in
Temperature range	Standard (up to 200°C)
Nominal resistance	350 Ohms, 1000 Ohms, 5000 Ohms, 3000 Ohms
Gauge factor (measuring grid material)	Constantan (ca 2.0)
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
Mounting	Bondable, Bondable (adhesive pre-applied)
Grid protection	Covered

List of accessories available for all variants of this family

Product Code	Description
1-EP310N	Hot curing 2-comp. adhesive EP310N
1-P250	1-comp. adhesive P250 - 2 x 15 g
1-NG120	Nitrile rubber NG120
1-RMS1	Cleaning kit RMS1
K-KAB-ML	Measurement cable by the meter