Segment coils for weld seam inspection
- For weld seam detection
- For a wide variety of test piece diameters
- Available with the patented SMART SENSOR chip for storing coil data

Smart sensors for better quality control
- With or without an absolute channel for longitudinal crack detection
- Test piece diameters: 10–520 mm (3/8–20 7/16″) or flat
- Special coils available with 50°, 90° and 180° segment size
- Available with the patented SMART SENSOR chip for storing coil data for quality control purposes
Product description
Segment coils are designed for weld seam inspection and come with all types of windings and a wide range of test piece diameters, including flat pieces. All segment coils are optionally available with the patented SMART SENSOR chip for storing information on sensor type, size, serial number, and sensing width.
Various holders for segment coils are available with or without guide rollers, pneumatic tilt mechanism, and permanent magnets.
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Segment coil holders
Various holders for segment coils are available with or without guide rollers, pneumatic tilt mechanism, and permanent magnets.
Special segment coil holder
For very large tubes that cannot be encircled by an encircling coil, a special coil holder is available that will hold 4 segment coils positioned in a square.
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Longitudinal magnetization units
This unit longitudinally magnetizes ferrous material for weld seam inspection. Available in various designs.
- Various lengths and sizes
- Test head can be raised pneumatically
- Low-cost magnetization units with permanent magnets also available
Interested?
Our technology experts are happy to answer your questions!