The D Series consists of dual normal beam compression wave potted contact transducers designed for versatile non-destructive testing and precision thickness inspections. Constructed with semi-circular lead zirconate titanate (PZT) elements and an adaptable acrylic shoe, these probes can be contoured to fit curved inspection surfaces while providing medium dampening for consistent acoustic performance.
Dual Normal Beam Design: Features separate transmit and receive elements to maximise near-surface flaw resolution and thickness measurement accuracy.
PZT Crystal Technology: Built with high-efficiency semi-circular lead zirconate titanate crystals.
Contourable Acrylic Shoe: Integrated acrylic shoe allows for custom contouring to fit curved components and complex geometries.
Medium Dampening: Tailored for medium bandwidth to deliver a balance between acoustic penetration and signal resolution.
Operating Temperature: Suitable for inspection environments with maximum temperatures up to 50°C (120°F).
Structural and component testing in aerospace applications
Flaw evaluation and thickness monitoring of composite materials
Precision wall thickness inspection on flat or contoured surfaces
| Product Code | Description | Frequency (MHz) | Crystal Diameter (mm / Inches) | Nearfield Length in Steel (mm / Inches) |
| D2-10 | 2MHz TC Medium Damped | 2.0 | 10 mm / 0.394″ |
8.4 mm / 0.331″ |
| D5-5 | 5MHz TC Medium Damped | 5.0 | 5 mm / 0.197″ |
5.2 mm / 0.205″ |
| D5-10 | 5MHz TC Medium Damped | 5.0 | 10 mm / 0.394″ |
21 mm / 0.827″ |
| Transducer Version / Crystal Size | Width / Diameter (mm / Inches) | Height (mm / Inches) | Connector Options | Position Options |
| 5 mm / 0.197″ | 7 mm / 0.276″ | 10 mm / 0.394″ | B, L, Z |
Side |
| 10 mm / 0.394″ | 12.5 mm / 0.492″ | 16 mm / 0.63″ | B, L, Z |
**Errors and omissions excepted (E&OE)
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