CD (Twin Crystal)
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Dual Compression Transducers

Features

  • Dual normal beam compression wave contact transducers
  • Semi Circular and Rectangular lead zirconate titanate crystals
  • Max operating temperature 50°C  / 120°F
  • High temperature options available up to 400°C / 752°F denoted by “HT” in the title
  • Medium dampening for medium bandwidth.
  • Short focus shoe available, denoted by “F” in the title

Common applications:

  • Composites
  • Thin & general thickness inspection
  • Plastics

Specification

Transducer Models

Product Code Description Frequency (MHz) Crystal Size Diameter / rectanglar (mm / inches) Nearfield Length in Steel (mm / inches)
PCD1-25 1,25MHz TC Twin (composite only) 1.25 25mm / 0.984″ 32.8mm / 1.291″
CD2-10 2MHz TC Twin 2 4 x 8mm / 0.157 x 0.315″ 8.4mm / 0.331″
CD2-15 2MHz TC Twin 2 5 x 13mm / 0.197 x 0.512″ 18.9mm / 0.744″
CD2-20 2MHz TC Twin 2 6 x 17mm / 0.236 x 0.669″ 33.6mm / 1.323″
CD2-25 2MHz TC Twin 2 25mm / 0.984″ 52.4mm / 2.063″
CD5-10 5MHz TC Twin 5 4 x 8mm / 0.157 x 0.315″ 21mm / 0.827″
CDF5-10 5MHz TC Twin with short focus shoe 5 4 x 8mm / 0.157 x 0.315″ 21mm / 0.827″
CD5-15 5MHz TC Twin 5 5 x 13mm / 0.197 x 0.512″ 47.2mm / 1.858″
CD5-20 5MHz TC Twin 5 6 x 17mm / 0.236 x 0.669″ 83.9mm / 3.303″
CD5-25 5MHz TC Twin 5 25mm / 0.984″ 131.1mm / 5.161″
CD2-20HT 2MHz TC High Temp Twin 2 6 x 17mm / 0.236 x 0.669″ 33.6mm / 1.323″
CD5-10HT 5MHz TC High Temp Twin 5 4 x 8mm / 0.157 x 0.315″ 21mm / 0.827″
CD5-15HT 5MHz TC High Temp Twin 5 5 x 13mm / 0.197 x 0.512″ 47.2mm / 1.858″
CD5-20HT 5MHz TC High Temp Twin 5 6 x 17mm / 0.236 x 0.669″ 83.9mm / 3.303″

Case Dimensions & Details

Transducer Version Crystal size Width/Diameter (mm / inches) Height (mm / inches) Connector Options Position Options
4 x 8mm / 0.157 x 0.315″ 17mm / 0.669″ 41mm / 1.614″ Z D S Top
5 x 13mm / 0.197 x 0.512″ 22mm / 0.866″ 48mm / 1.89″ Z D S Top
6 x 17mm / 0.236 x 0.669″ 27mm / 1.063″ 56mm / 2.205″ Z D S Top
25mm / 0.984″ 35mm / 1.378″ 66mm / 2.598″ Z D S Top
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