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- VWS-2020 Spot Weld Strain Gauge
VWS-2020 Spot Weld Strain Gauge
Designed primarily to measure strains on the surface of steel structures.
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Consists of two end blocks with a tensioned steel wire between. As the surface undergoes strain the blocks move changing tension in the wire. A VW readout generates voltage pulses and measures the resonant frequency of vibration.
Available in two versions:
• Gauge with integral coil housing
• Gauge only with separate coil housing
Applications:
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Struts and support systems |
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Pipelines |
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Bridges & dams |
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Buildings |
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Piles & Mass Concrete |
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Tunnel linings |
Features:
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Small - can be used in confined spaces |
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Easily tensioned on site |
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Reliable long-term performance |
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Rugged, suitable for demanding environments |
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Insensitive to long cable lengths. |
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Suitable for remote reading and data logging |
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Attached by spot welding |
