On October 1-4, 2023 OKOndt GROUP attended Railway Interchange 2023 - the largest North American railway event. This time the exhibition took place in Indianapolis, Indiana, USA (Indiana Convention Center) and brought together over 700 exhibitors and more than 8, 000 visitors who are the major influencers in the industry. Thank you to everyone who was with us at the RI 2023!

Ultrasonic probes for NDT equipment


Transducer dimensions:

Element size, A, B, C,
mm in mm in mm in mm in
∅20 ∅.750 24 .9 35.5 1.32 52.5 2.0
6x20 .250x.750 30 1.2 44.5 1.75 57.0 2.24

General specifications:

Catalog number Frequency, MHz Element size, Type of case Connector type Connector position
mm in
TSD2-20F* 2.0 ∅20 ∅.750  Plated brass Lemo00 Side
TSD4-20F 4.0 ∅20 ∅.750 Plated brass Lemo00 Side
TSD2-24F 2.0 6x20 .250x.750 Plated brass Lemo00 Side
TSD4-24F 4.0 6x20 .250x.750 Plated brass Lemo00 Side

* material of the face transducer: F • flexible.