LS31HT-6/350VE
Strain gage series S
(Weldable strain gage)
Geometry: linear
Measuring grid material: Nickel-chrome special alloy
Carrier foil: phenolic resin, glass-fiber reinforced
1 measuring grid
Installed on a carrier plate,
covered with silicone rubber,
for welding onto metallic materials
0.5m stranded connection wires
Temp. response: ferr. steel (10.8 ppm/K)
Nominal resistance: 350 ohms
Measuring grid length: 6 mm
Contents per package: 5 pcs.
Strain gauge 6/350VE LS31HT
The LS31HT and TS81HT weldable strain gages are suitable for spot welding to steel structures and materials. They are ideal for use in the field where the cleanliness required for gluing cannot be guaranteed, for example on construction sites or in manufacturing plants, and can withstand adverse conditions. Such conditions would likely damage the adhesive bond of conventional strain gauges. The weldable strain gauges are mounted by a simple spot welding process that requires little practice*. They are fitted with 0.5m stranded connection wires.
Typical applications for LS31HT and TS81HT include the mechanical load analysis on bridges, piles, tunnels, buildings, pipelines, wind power plants, and tanks.
*HBK recommends the C33 spot welding machine from VBS-Fügetechnik AG.
Withstands harsher operating conditions
Long service life with a permanent attachment to the structure
Accurate results under harsh conditions or environments
| LS31 HT / TS81 HT - Data Sheet | Data Sheets | English |
| LS31 HT, TS81 HT - Instructions for use | Instructions For Use | English, French, German |
Certificates and Approvals
| Strain Gauges and Accessories - Statement of Compliance | Declaration of Conformity | English |
| Type/technology | Foil strain gauge |
| Application | Stress Analysis / structural testing |
| Geometry | Linear |
| Measuring grid length | 6 mm |
| Measuring grid length | 0.236 in |
| Carrier length | 40 mm |
| Carrier length | 1.575 in |
| Carrier width | 10 mm |
| Carrier width | 0.394 in |
| Temperature range | High (up to 350°C) |
| Nominal resistance | 350 Ohms |
| Gauge factor (measuring grid material) | Cr-Ni alloy (ca. 2.2) |
| Temperature response | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F) |
| Maximum elongation | Standard |
| Fatigue life | Standard |
| Connection configuration | Fluoropolymer-insulated connection wires |
| Mounting | Weldable |
| Grid protection | Covered |
| Measuring grid width | - |
| Measuring grid width | - |
| Product Code | Description |
|---|---|
1-AK22
|
Covering putty AK22 |
1-ABM75
|
Covering putty with aluminum foil ABM75 |
K-KAB-ML
|
Measurement cable by the meter |
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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, MicroStrain and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
