SMM & LMM (Contact)
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Small and Large Single Compression Transducers with Replaceable Soft Membrane

Features

  • Single normal beam compression wave transducer
  • Circular, lead metaniobate crystal
  • Max operating temperature 50°C / 120°F
  • Medium Damped for medium bandwidth

Common applications:

  • Castings
  • Forgings
  • White metal bearings

Specification

Transducer Models

Product Code Description Frequency (MHz) Crystal Diameter (mm / inches) Nearfield Length in Steel (mm / inches)
SMM
SMM2-10 Single Softface 2Mhz 0° 2 10mm / 0.394″ 8.4mm / 0.331″
SMM 4-10 Single Softface 4Mhz 0° 4 10mm / 0.394″ 16.8mm / 0.661″
LMM
LMM1-24 Single Softface 1Mhz 0° 1 24mm / 0.945″ 24.2mm / 0.953″
LMM2-24 Single Softface 2Mhz 0° 2 24mm / 0.945″ 48.3mm / 1.902″
LMM4-24 Single Softface 4Mhz 0° 4 24mm / 0.945″ 96.6mm / 3.803″

Case Dimensions & Details

Transducer Version Crystal size Width/Diameter (mm / inches) Height (mm / inches) Connector Options Position Options
SMM 23mm / 0.906″ 42mm / 1.654″ Z Side
LMM 32mm / 1.26″ 60mm / 2.362″ L Side
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