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VS900-M

The VS900-M is a passive piezoelectric AE-sensor that has a broad frequency response. Its response is characterized by two peaks at 190 kHz and 350 kHz with accompanying anti-resonances at 200 kHz and 400 kHz. Benefits of the VS900-M are a high sensitivity over a broad frequency range with compromises regarding the flatness of response. It combines a good response in the standard frequency - and high frequency range.

 

Technical Specification

Frequency Range (fPeak) [kHz] 100 to 900 (350)
Integrated Preamplifier No
Operating Temperature [°C] -50 to +100
Capacity [pF] 540
Vibration @ Sinus Sweep 2 Oct/Min, 5 to 180 Hz, 40 g
Size (D x H) [mm] 20.3 x 14.3
Weight [g] 22
Case Material Stainless Steel (1.4571/ 1.4404)
Wear Plate Ceramics
Connector Microdot
Ingress Protection Rating IP40
Shield Cross-Talk [dB] < -80