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VS375-M

The VS375-M is a passive piezoelectric AE-sensor. Its frequency response is characterized by a peak at 375 kHz where it exhibits a resonance. Its frequency response bridges the gap between standard frequency range and high frequency range. It is especially suited for integrity inspection of high energy piping in conjunction with using a waveguide.

 

Technical Specification

Frequency Range (fPeak) [kHz] 250 to 700 (375)
Integrated Preamplifier No
Operating Temperature [°C] -50 to +100
Capacity [pF] 390
Vibration @ Sinus Sweep 2 Oct/Min, 5 to 180 Hz, 40 g
Size (D x H) [mm] 20.3 x 14.3
Weight [g] 21
Case Material Stainless Steel (1.4571/ 1.4404)
Wear Plate Ceramics
Connector Microdot
Ingress Protection Rating IP40
Shield Cross-Talk [dB] < -80