The VS370-A3 is a passive piezoelectric AE-sensor. It is a small foot-print AE-sensor with a threaded housing, top connector, and ceramic wear plate. The VS370-A3 is intended for screwing it into a holding mechanism.

Technical Specification

Frequency Range (fPeak) [kHz] 150 to 600
Integrated Preamplifier No
Operating Temperature [°C] -50 to +125
Capacity [pF] 36
Vibration @ Sinus Sweep 2 Oct/Min, 5 to 180 Hz, 40 g
Size (D x H) [mm] 10.0 x 22.6 (Thread MF10 x 0.75)
Weight [g] 3.5
Case Material Stainless Steel (1.4571/ 1.4404)
Wear Plate Ceramics
Connector SMC (top)
Ingress Protection Rating (IP) IP40
Shield Cross-Talk [dB] < -80