PAS3 is a universal broadband AE preamplifier designed for AE sensors and AE acquisition systems. It supports selectable gain, multiple analog filter ranges, single-ended or differential input, phantom power or external DC power supply, AST function a

Passive piezoelectric miniature AE sensor. The connector was designed on the top of the sensor and the small size makes it possible to work in narrow space.

Passive piezoelectric miniature AE sensor. The connector was designed on the side of the sensor and the small size makes it possible to work in narrow space.

G150/2 is a passive piezoelectric all-metal AE sensor with narrowband and high sensitivity, also it is waterproof. Pure metal structure makes it reliable and endurable.

PAV is a compact fixed-gain acoustic emission preamplifier for common AE sensor installations. It provides 40 dB gain, phantom power supply through the signal cable, AST function and a metal housing for electromagnetic shielding and mechanical protect

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

The WI800 broadband built-in preamplifier integrated acoustic emission sensor has a frequency range of 50KHz-800KHz and a resonant frequency of 600KHz.

GI150 is a narrowband integrated AE sensor with built-in 40dB28V preamplifier. Stainless steel material makes it reliable and endurable and its 60 kHz-400 kHz bandwidth covering the frequency range of most AE applications.