SWS-03 Spot weldable strain sensor

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DatasheetDrawingInstallation
Manual
Standard WL configurationPackagingCleaning and Mating ManualOrdering codesCalibration sheet3D file
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Characteristics



  • SWS-03 is a short gauge spot-weldable strain sensor measuring strain changes in µɛ or extensions (elongation) in µm
  • SWS-03 can be connected in a series configuration.

Application



  • Strain changes detection
  • Steel deformations, etc…
  • Can be mounted on different surfaces including pipelines, walls, etc.

Benefits



  • Surface-mountable using spot-welding, or gluing to the surface.
  • Adjustable pre-strain during installation.

Product specification


Performance properties
Strain range1)
±1500μɛ
Accuracy (guaranteed)2)
<0.50% FS4)

Accuracy (typical)2)
<0.23% FS4)

Precision (guaranteed)3)
<0.25% FS4)

Precision (typical)3)
<0.15% FS4)
Strain sensitivity 1,2pm/µɛ
Operating Temperature range -20°C to +60°C
Ingress Protection rating IP 67
Physical properties
Housing material
Stainless steel SS316L – 1.4404
Anchoring distance
Not applicable

Dimensions (without cable)4)
65 x 28 x 8 mm

Weight (without cable)
68 g

Cable type
3mm Dyneema reinforced cable
Cable length5) 1mtr
Cable Bend Radius (dynamic)
40mm
Cable Bend Radius (static)
30mm
Connector type6)
FC/APC

Mounting method Glue or spot welding
Packaging Cardboard box with dimensions: 370 x 290 x 45mm
Quality Statement SWS-03 sensor is compliant with IEC 61757:2018 and IEC 61757-1-1:2020.
All sensors are 100% tested and calibrated at SYLEX.
Sensor is manufactured according to ISO 9001:2008 and ISO 14001:2004

Notes:

  • 1) The strain range is possible to extend to ±2000µɛ
  • 2) Accuracy is established for each sensor under laboratory conditions and it includes hysteresis, non-linearity, and repeatability of the sensor
  • 3) Precision is established on a batch basis and it includes hysteresis, non-linearity, repeatability, and reproducibility of the sensor.
  • 4) FS: full-scale range
  • 5) For further dimensions details see the product drawing
  • 6) Cable length is extendable on request
  • 7) Other connector types available on request