Our Product

Transmission / separate reception transducers

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You can contact us by email at infosof@sofranel.com or by phone at ‪+33 (0)1 39 13 82 36‬.

Industries & Applications

Translators transmission / reception separate consist of two piezo-electric elements inserted in the same housing and separated by an acoustic partition. One element transmits longitudinal waves; the other member receives the reflected waves in the material.

Benefits:

  • Improve the resolution as the input surface Eliminate duplication of delay line echoes in the case of high temperature applications Reduce the input noise on rough surfaces Allow pseudo-focusing effect

Applications:

  • Measures residual thicknesses on corroded surfaces
  • Corrosion monitoring and erosion
  • Detection of craters and pinholes
  • Detection of porosity, inclusions, cracks in castings and forgings

DER and MDER Cases

Ergonomic housings, couples frequency / diameters corresponding to European standards, Lemo connectors 00 radial position.
Frequency MHz Element diameter (mm) High sensivity Pseudo-focale mm d'acier Connector
2 10 7 x 18 7 x 18 MDER-2 DER-2 DER-2-0° 10 15 30 2 x Lemo 00 2 x Lemo 00 2 x Lemo 00
4 3,5 x 10 6 x 20 6 x 20 MDER-4 DER-4 DER-4-0° 6 14 2 x Lemo 00 2 x Lemo 00 2 x Lemo 00
5 10 mm TG 790 HP 10 2 x Microdot
10 3 mm TG 101 HR 5 2 x Microdot

Boîtiers CDF

Translators housings with stainless steel ring and possibility of adding a protective membrane. Microdot connectors axial position.

Boîtiers DVF

Enclosures translators 'Fingertips' with fixed cable ending with two BNC socketsStainless steel flush boxes. Temperature resistant up to 200 ° C in intermittent contact.
Frequency MHz Element diameter (mm) Température ambiante T 200°C
1,25 25 CDF 1-25 D
2,25 10 13 15 20 25 CDF 2-10 D CDF 2-15 D CDF 2-20 D CDF 2-25 D DVF 023 DVF 024
3,5 6 10 13 DVF 032 DVF 033 DVF 034
5 6 10 13 15 20 25 CDF 5-10 DCDF 5-15 D CDF 5-20 D CDF 5-25 D DVF 052 DVF 053 DVF 054
7,5 6 10 13 DVF 072 DVF 073 DVF 074
10 6 10 DVF 102 DVF 103

Do not hesitate to download the notice (PDF format) for this product:

Do not hesitate to download the documentation (PDF format) for this product:
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