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SFO-W Spot-Weldable Strain Sensor
The SFO-W consists of a small diameter stainless steel tube welded on a steel sheet. It is suitable for spotwelding on steel surfaces.
The sensor is based on a unique fiber optic strain gauge. The Fabry-Perot strain gauge is bonded inside the steel tube, thereby following the tensile or compressive movements of the spot-welded gauge.
The SFO-W gauge is designed to be installed by a technician
without the assistance of a skilled welder. The SFO-W gauge is intended for long-term, precise strain measurements on a variety of structures. It can be installed on flat or cylindrical surfaces.
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SPECIFICATIONS
|
Transducer type |
SFO-W spot-weldable strain gauge |
|
Range |
±1500 |
|
Resolution |
0.01% of F.S. |
|
Operating temperature |
-40 to +55°C |
|
EMI/RFI susceptibility |
Intrinsic immunity |
|
Fiber optic cable |
CAF-UD3-1F |
|
Connector |
ST |
|
Gauge dimensions |
50.8 × 1.1 × 4.7 mm (length × thickness × width) |
ORDERING INFO
Please specify:
- Range
- Cable length (2 meters min.)
- Readout
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Description
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