ST1 Vibrating Wire Spot Weldable Strain Gauge
Range 3000 microstrain
Resolution 0.4 microstrain
Accuracy ±0.5% full scale
Temperature range -20 to 80°C
Active gauge length 50.4 mm
Excitation method Pluck or sweep
Material Stainless Steel
Weight 50g
Dimensions L 65mm x W 13mm x H 6mm
Thermistor type NTC 3k Ω, accuracy ±0.5°C
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Applications
> <Spot weldable strain gauges serie ST1 are designed for application on steel structure or reinforcement bars where strain monitoring is required and the installation space is limited.
It consists of a sealed tube containing a Vibrating Wire element with weldable anchors at each end.
The anchors are separated by a small floating stainless steel tube with ‘O’ ring seals that protect the Vibrating Wire from water ingress.
A factory fitted, four core screened cable connects the coil to the readout unit.
Range 3000 microstrain
Resolution 0.4 microstrain
Accuracy ±0.5% full scale
Temperature range -20 to 80°C
Active gauge length 50.4 mm
Excitation method Pluck or sweep
Material Stainless Steel
Weight 50g
Dimensions L 65mm x W 13mm x H 6mm
Thermistor type NTC 3k Ω, accuracy ±0.5°C
