Full bridge strain gauges of A series coming with four measurement grids already completing the wheatstone bridge. This could be used for a variaty of different applications where only side of a specimen allows an strain gauge installation.
VA (Full bridge)
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.
Easy handling during installation and long service life.
Suitable for transducers with high accuracy requirements.
Perfect for your solution, regardless of whether it is standard or custom.
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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-VA21K3/350_E | 3 mm | 0.118 in | 2.1 mm | 0.083 in | 17.8 mm | 0.701 in | 7 mm | 0.276 in | 350 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Integrated solder tabs | Glued |
1-VA23K3/350_E | 3 mm | 0.118 in | 2.1 mm | 0.083 in | 17.8 mm | 0.701 in | 7 mm | 0.276 in | 350 Ohms | Aluminium (23 ppm/K; 12.8 ppm/°F) | Integrated solder tabs | Glued |
1-VA31K1.9/350_E | 1.9 mm | 0.075 in | 2.8 mm | 0.11 in | 11.7 mm | 0.461 in | 7.3 mm | 0.287 in | 350 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Integrated solder tabs | Glued |
1-VA33K1.9/350_E | 1.9 mm | 0.075 in | 2.8 mm | 0.11 in | 11.7 mm | 0.461 in | 7.3 mm | 0.287 in | 350 Ohms | Aluminium (23 ppm/K; 12.8 ppm/°F) | Leads | Glued |
1-VA51K1.8/1K0_E | 1.8 mm | 0.071 in | 1.8 mm | 0.071 in | 8.3 mm | 0.327 in | 6.8 mm | 0.268 in | 1000 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Integrated solder tabs | Glued |
1-VA51K1.8/350_E | 1.8 mm | 0.071 in | 1.8 mm | 0.071 in | 8.3 mm | 0.327 in | 6.8 mm | 0.268 in | 350 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Integrated solder tabs | Glued |
1-VA53K1.8/1K0_E | 1.8 mm | 0.071 in | 1.8 mm | 0.071 in | 8.3 mm | 0.327 in | 6.8 mm | 0.268 in | 1000 Ohms | Aluminium (23 ppm/K; 12.8 ppm/°F) | Integrated solder tabs | Glued |
1-VA53K1.8/350_E | 1.8 mm | 0.071 in | 1.8 mm | 0.071 in | 8.3 mm | 0.327 in | 6.8 mm | 0.268 in | 350 Ohms | Aluminium (23 ppm/K; 12.8 ppm/°F) | Integrated solder tabs | Glued |
1-VA61K2.5/350_E | 2.5 mm | 0.098 in | 2.6 mm | 0.102 in | 10.4 in | 0.409 in | 9.1 mm | 0.358 in | 350 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Integrated solder tabs | Glued |
1-VA63K2.5/350_E | 2.5 mm | 0.098 in | 2.6 mm | 0.102 in | 10.4 in | 0.409 in | 9.1 mm | 0.358 in | 350 Ohms | Aluminium (23 ppm/K; 12.8 ppm/°F) | Integrated solder tabs | Glued |
1-VA71K1.6/350_E | 1.6 mm | 0.063 in | 1.7 mm | 0.067 in | 8 mm | 0.315 in | 7.7 mm | 0.295 in | 350 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Integrated solder tabs | Glued |
1-VA73K1.6/350_E | 1.6 mm | 0.063 in | 1.7 mm | 0.067 in | 8 mm | 0.315 in | 7.7 mm | 0.295 in | 350 Ohms | Aluminium (23 ppm/K; 12.8 ppm/°F) | Integrated solder tabs | Glued |
K-VA21K3/350BE | 3 mm | 0.118 in | 2.1 mm | 0.083 in | 17.8 mm | 0.701 in | 7 mm | 0.276 in | 350 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Integrated solder tabs | |
K-VA21K3/350LE | 3 mm | 0.118 in | 2.1 mm | 0.083 in | 17.8 mm | 0.701 in | 7 mm | 0.276 in | 350 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Leads | Glued |
K-VA31K1.9/350BE | 1.9 mm | 0.075 in | 2.8 mm | 0.11 in | 11.7 mm | 0.461 in | 7.3 mm | 0.287 in | 350 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Integrated solder tabs | |
K-VA33K1.9/350BE | 1.9 mm | 0.075 in | 2.8 mm | 0.11 in | 11.7 mm | 0.461 in | 7.3 mm | 0.287 in | 350 Ohms | Aluminium (23 ppm/K; 12.8 ppm/°F) | Integrated solder tabs | |
K-VA51K1.8/1K0BE | 1.8 mm | 0.071 in | 1.8 mm | 0.071 in | 8.3 mm | 0.327 in | 6.8 mm | 0.268 in | 1000 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Integrated solder tabs | |
K-VA51K1.8/1K0LE | 1.8 mm | 0.071 in | 1.8 mm | 0.071 in | 8.3 mm | 0.327 in | 6.8 mm | 0.268 in | 1000 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Leads | Glued |
K-VA51K1.8/350BE | 1.8 mm | 0.071 in | 1.8 mm | 0.071 in | 8.3 mm | 0.327 in | 6.8 mm | 0.268 in | 350 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Integrated solder tabs | |
K-VA51K1.8/350LE | 1.8 mm | 0.071 in | 1.8 mm | 0.071 in | 8.3 mm | 0.327 in | 6.8 mm | 0.268 in | 350 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Leads | Glued |
K-VA53K1.8/1K0LE | 1.8 mm | 0.071 in | 1.8 mm | 0.071 in | 8.3 mm | 0.327 in | 6.8 mm | 0.268 in | 1000 Ohms | Aluminium (23 ppm/K; 12.8 ppm/°F) | Leads | Glued |
K-VA53K1.8/350BE | 1.8 mm | 0.071 in | 1.8 mm | 0.071 in | 8.3 mm | 0.327 in | 6.8 mm | 0.268 in | 350 Ohms | Aluminium (23 ppm/K; 12.8 ppm/°F) | Integrated solder tabs | |
K-VA53K1.8/350LE | 1.8 mm | 0.071 in | 1.8 mm | 0.071 in | 8.3 mm | 0.327 in | 6.8 mm | 0.268 in | 350 Ohms | Aluminium (23 ppm/K; 12.8 ppm/°F) | Leads | Glued |
K-VA61K2.5/350BE | 2.5 mm | 0.098 in | 2.6 mm | 0.102 in | 10.4 in | 0.409 in | 9.1 mm | 0.358 in | 350 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Integrated solder tabs | |
K-VA61K2.5/350LE | 2.5 mm | 0.098 in | 2.6 mm | 0.102 in | 10.4 in | 0.409 in | 9.1 mm | 0.358 in | 350 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Leads | Glued |
K-VA61K2.5/350_E | 2.5 mm | 0.098 in | 2.6 mm | 0.102 in | 10.4 in | 0.409 in | 9.1 mm | 0.358 in | 350 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Integrated solder tabs | Glued |
K-VA71K1.6/350BE | 1.6 mm | 0.063 in | 1.7 mm | 0.067 in | 8 mm | 0.315 in | 7.7 mm | 0.295 in | 350 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Integrated solder tabs | |
K-VA71K1.6/350LE | 1.6 mm | 0.063 in | 1.7 mm | 0.067 in | 8 mm | 0.315 in | 7.7 mm | 0.295 in | 350 Ohms | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) | Leads | Glued |
K-VA73K1.6/350BE | 1.6 mm | 0.063 in | 1.7 mm | 0.067 in | 8 mm | 0.315 in | 7.7 mm | 0.295 in | 350 Ohms | Aluminium (23 ppm/K; 12.8 ppm/°F) | Integrated solder tabs | |
K-VA73K1.6/350LE | 1.6 mm | 0.063 in | 1.7 mm | 0.067 in | 8 mm | 0.315 in | 7.7 mm | 0.295 in | 350 Ohms | Aluminium (23 ppm/K; 12.8 ppm/°F) | Leads | Glued |
A Series - Data Sheet | Data Sheets | English |
Certificates and Approvals
Strain Gauges and Accessories - Statement of Compliance | Declaration of Conformity | English |
Type/technology | Foil strain gauge |
Application | Manufacturing transducers |
Geometry | Full bridge circuit |
Measuring grid length | 3 mm, 1.9 mm, 1.8 mm, 2.5 mm, 1.6 mm |
Measuring grid length | 0.118 in, 0.075 in, 0.071 in, 0.098 in, 0.063 in |
Measuring grid width | 2.1 mm, 2.8 mm, 1.8 mm, 2.6 mm, 1.7 mm |
Measuring grid width | 0.083 in, 0.11 in, 0.071 in, 0.102 in, 0.067 in |
Carrier length | 17.8 mm, 11.7 mm, 8.3 mm, 10.4 in, 8 mm |
Carrier length | 0.701 in, 0.461 in, 0.327 in, 0.409 in, 0.315 in |
Carrier width | 7 mm, 7.3 mm, 6.8 mm, 9.1 mm, 7.7 mm |
Carrier width | 0.276 in, 0.287 in, 0.268 in, 0.358 in, 0.295 in |
Temperature range | Standard (up to 200°C) |
Nominal resistance | 350 Ohms, 1000 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 | Glued, Bondable (adhesive pre-applied) |
Grid protection | Covered |
List of accessories available for all variants of this family
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.