AE–Sensor Data Sheet VS75-V The VS75-V is a passive piezoelectric AE-sensor. Its frequency response is characterized by a peak at 75 kHz where it exhibits a resonance. The low frequency response makes it suited for monitoring large objects or objects made of highly attenuating material. The VS75-V can be used for integrity testing of bitumen coated pressure vessels and for detecting partial discharge. Remark to frequency response curve below: cable used RG 178 / 0.3 m. VS75-V has 6 dB less sensitivity if used with 1.2 m long cable. Technical Specification Frequency Range (fPeak) [kHz] Integrated Preamplifier Case Material Wear Plate Vibration – Sinus sweep Ingress Protection Rating Shock and Vibration Stand. Accessories Preamplifier Mounting Holder Sensor Cable

Important instructions for your safety The sensor was produced according to the state of technology and tested against highest quality standards and technical safety requirements. A risk of malfunction remains which can lead to danger to life of operator, uninvolved third parties as well as damage of object under test or objects in its vicinity. Read the safety instructions carefully before using the AE-sensor. Supplemental safety directives 1. Read the Acoustic Emission Sensors document (https://www.vallen.de/quote-ref ) 2. Make sure that you comply to regulations at the AE-sensor installation...