The VS150-F is a IP68 rated passive piezoelectric AE sensor. Its frequency response is characterized by a peak at 150 kHz where it exhibits a resonance. It is suitable for almost all AE application and especially suited for integrity inspection of metallic pressure vessels.

Technical Specification

Frequency Range (fPeak) [kHz] 100 to 450 (150)
Integrated Preamplifier No
Operating Temperature [°C] -50 to +150
Capacity [pF] 350
Vibration @ Sinus Sweep 2 Oct/Min, 5 to 180 Hz, 40 g
Size (D x H) [mm] max. 22.3 x 18.2
Weight [g] 24.5
Case Material Stainless Steel (1.4571/ 1.4404)
Wear Plate Ceramics
Connector SMA
Ingress Protection Rating (IP) IP68, max. 0.2 bar with connected cable
Shield Cross-Talk [dB] < -80