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.

SUB180 is a portable industrial non-destructive ultrasonic testing instrument used to detect, locate, evaluate and diagnose various damages.

G10 is an ultra low frequency acousitc emission sensor with narrowband. And 1Hz -15kHz bandwidth makes it suitable for detecting very low frequency acoustic emission signals like geologic structure, leakage and corrosion.

GI10 is a passive piezoelectric AE sensor with preamplifier built-in and very low frequency response, all-metal shell features makes it reliable and could be buried in the ground for long-term monitoring.

RAEM1 is based on Acoustic Emission technology and Linux operating system, it could achieve long-term stable running. Combined with Qingcheng IoT cloud platform, it could meet the different requirements of application.