GH150/2 is a 150 kHz high temperature acoustic emission sensor with ceramic face, SUS-304 housing, IP68 protection and integral BNC cable for monitoring up to 170°C.

Through acquisition, processing, and calculation of acoustic emission signal of the valves, SVLD1 could generated root-mean-square voltage (RMS), average signal level (ASL)and power (P) parameters as which could judge the leakage.

WM500/1 is a passive piezoelectric wideband miniature AE sensor. It is specially designed to provide a flat frequency response to acoustic emission signals over its entire frequency bandwidth.

W800 is a passive piezoelectric AE sensor with wideband. It is specially designed to provide a flat frequency response to acoustic emission signals over its entire frequency bandwidth.

The GI150/5 is an intrinsically safe explosion-proof sensor, it is integrated with a 26dB5V preamplifier inside.

Narrowband integrated sensor with built-in 34dB 12V preamplifier. Stainless steel material makes it reliable and endurable and its 60 kHz-400 kHz bandwidth covering the frequency range of most AE applications.

Sensor hold-downs is mainly for holding the sensor on ferromagnetic materials, basically composed of permanent magnet and shell.

Couplant is required to use in between the sensor and the surface to be measured. The standard source of simulation is the pencil lead break signal.