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Contact Transducers

ndtXducer® single element contact longitudinal wave transducers are used for general purpose manual ultrasonic inspection where test material is relatively flat and smooth. Contact transducers provide high sensitivity for better penetration and are ruggedly constructed for extended life service under the roughest testing conditions.

CM-style Contact Transducers

Small diameter, single element longitudinal wave transducer used for direct contact with test material. Used for flaw detection and sizing, material characterization and sound velocity measurements.

  • Knurled stainless steel case with Microdot connector.
  • Noise reduction sleeve.
  • Small size is ideal for inspection in limited access areas.
  • Custom modifications available.
Frequency (MHz) Element Diameter (inch) Element Diameter (mm) G-style R-style
0.50.5"13CMG0.54CMR0.54
10.25"6CMG012CMR012
10.375"10CMG013CMR013
10.5"13CMG014CMG014
2.250.25"6CMG022CMR022
2.250.375"10CMG023CMR023
2.250.5"13CMG024CMR024
2.250.75"19CMG026CMR026
3.50.25"6CMG032CMR032
3.50.375"10CMG033CMR033
3.50.5"13CMG034CMR034
3.50.75"19CMG036CMR036
50.25"6CMG052CMR052
50.375"10CMG053CMR053
50.5"13CMG054CMR054
50.75"19CMG056CMR056
7.50.25"6CMG072CMR072
7.50.375"10CMG073CMR073
7.50.5"13CMG074CMR074
7.50.75"19CMG076CMR076
100.25"6CMG102CMR102
100.375"10CMG103CMR103
100.5"13CMG104CMR104
CM-Style Transducer

CB-style Contact Transducers

Large diameter single element longitudinal wave transducer for direct contact with test material. Use for inspection of plates, bars, billets, castings, forgings as well as a variety of other metallic and non-metallic materials.

  • Knurled stainless steel case with side BNC connector.
  • Designed for rugged industrial applications.
  • Compatible with most commercial flaw detectors.
  • Custom modifications available.
Frequency (MHz) Element Diameter (inch) Element Diameter (mm) G-style P-style
0.11.25"32CBG0.110CBP0.110
0.11.5"38CBG0.112CBP0.112
0.21.25"32CBG0.210CBP.210
0.251.5"38CBG0.212CBP0.212
0.51.0"25CBG0.58CBP0.58
0.51.25"32CBG0.510CBP0.510
0.51.5"38CBG0.512CBP0.512
10.5"13CBG014CBP014
10.75"19CBG016CBP016
11.0"25CBG018CBP018
11.25"32CBG0110CBP0110
11.5"38CBG0112CBP0112
2.250.5"13CBG024CBP024
2.250.75"19CBG026CBP026
2.251.0"25CBG028CBP028
2.251.25"32CBG0210CBP0210
2.251.5"38CBG0212CBP0212
3.50.5"13CBG034CBP034
3.50.75"19CBG036CBP036
3.51.0"25CBG038CBP038
50.5"13CBG054CBP054
50.75"19CBG056CBP056
51.0"25CBG058CBP058
CM-Style Transducer