Espace sécurisé : connexion

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Transmission / separate reception transducers

Transducers
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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 MHzElement diameter (mm)High sensivityPseudo-focale mm d'acierConnector
210
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
43,5 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
510 mmTG 790 HP102 x Microdot
103 mmTG 101 HR52 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 sockets. Stainless steel flush boxes. Temperature resistant up to 200 ° C in intermittent contact.

Frequency MHzElement diameter (mm)Température ambianteT 200°C
1,2525CDF 1-25 D
2,2510
13
15
20
25
CDF 2-10 D

CDF 2-15 D
CDF 2-20 D
CDF 2-25 D
DVF 023
DVF 024


3,56
10
13
DVF 032
DVF 033
DVF 034
56
10
13
15
20
25

CDF 5-10 D

CDF 5-15 D
CDF 5-20 D
CDF 5-25 D
DVF 052
DVF 053
DVF 054


7,56
10
13
DVF 072
DVF 073
DVF 074
106
10
DVF 102
DVF 103
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CATALOGUE GENERAL

Sofranel offers a wide range of non-destructive testing of materials, feel free to download our product catalog to find them.

Télécharger

CERTIFICATION AFAQ

Feel free to download our ISO certificate by clicking on the AFAQ logo (PDF format)

Logo - certification AFAQ