QingCheng develops and produces various and complete series of acoustic emission sensors to meet different application demands of acoustic emission non-destructive testing. Customized sensors are available if you need.

PPS Preamplifier Power Supply Signal Separator is used for giving power supply to preamplifier. When you choose an AE acquisition board made by another manufacturer, it is necessary to connect PPS and power adapter to supply power to preamp.

G80 is a passive piezoelectric AE sensor with narrowband. Stainless steel structure makes it reliable and endurable. And 20kHz-180kHz bandwidth makes it suitable for detecting low frequency acoustic emission signals.

GI40 is a passive piezoelectric acoustic emission sensor with built-in 40dB28V preamplifier. And 15kHz-70kHz bandwidth makes it suitable for detecting low frequency acoustic emission signals.

Available in both phantom and adapter power supply, and it is compatible with most common sensors and acoustic emission acquisition boards on the market.

GU series wireless gateways are industrial-grade devices that serve as a link between a wireless sensor network and the Internet. The gateway coordinates and manages a network of wireless sensing devices. It collects data from the devices and transmit

SVT series wireless vibration sensors are battery-powered industrial-grade sensor specially designed for long-term equipment condition monitoring and fault diagnosis applications in industrial environment. Users can remotely monitor the vibration and

RU series wireless repeater is a repeater node in the wireless sensor networks. Its primary function is to receive data from sensor nodes and forward it to nearby gateways or other repeater nodes, enabling data transmission and extending the network