ACOUSTIC EMISSION SENSORS
What are acoustic emission sensors and how do they work?
Acoustic wave (acoustic emission) sensors are the ceramic piezoelectric transducers converting the mechanical elastic acoustic waves generated in the material (e.g. elastic waves occur when a material cracks, wears, deforms, or corrodes) to electrical signals. The electrical signals are then amplified and filtered by a preamplifier and then transmitted to a special acoustic emission acquisition instrument for further data processing and analysis.
We develop and manufacture various types of acoustic emission sensors for sale, including general purpose type, wide-band type, integral preamplifier type, intrinsically safe type, high temperature type, miniature type, as well as customized acoustic emission sensors tailored to meet the special needs of our customers and a wide range of applications.
Please see categories of acoustic emission sensors below for further information.
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G80 Resonant AE Sensor_20-180kHZ
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.
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GI40 Integral Preamplifier Acoustic Emission Sensor
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.
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Acoustic Wave (Acoustic Emission）Sensor Model List
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.
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W500 Wideband AE Sensor
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.
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GIS35 Intrinsically Safe Acoustic Emission Sensor
Intrinsically safe explosion-proof sensor. The GIS35 is well suited for detecting leakege and corrosion in harsh environment that requires intrinsic safety and for structures health monitoring such as pipelines, vessels, bridges etc.
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Intrinsically Safe AE Sensor LS 5VDC_60-400kHz
LS 5VDC is an intrinsically safe explosion-proof acoustic emission sensor with build-in 26dB5V preamplifier, whichis well suited for detecting leakege and corrosion in harsh environment.
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GI150 Integral Preamplifier AE Sensor
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.
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GI10 Integral Preamp Low Frequency AE Sensor
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.
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Who We Are
Leading supplier in China of Acoustic Emission sensors, equipment, systems, software, and other NDT products.
QingCheng Ltd is an ISO 9001:2015 non-destructive testing systems and condition monitoring solutions manufacturer and global supplier. We have been committed to acoustic emission detection and monitoring in NDT industry for more than 20 years. Qingcheng manufactures acoustic emission sensors, instruments and systems of acoustic emission, vibration and ultrasonic technologies for condition monitoring, non-destructive testing and other application fields. One of our missions is to provide unattended high quality and reliable online condition monitoring systems and solutions for predictive maintenance of valuable industrial assets for the world.
