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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W800/1 Sensor
W800/1 is a passive piezoelectric AE sensor with wideband and waterproof characteristic. It is specially designed to provide a flat frequency response to acoustic emission signals.
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W800 Sensor
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.
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W500/1 Sensor
W500/1 is a passive piezoelectric AE sensor with wideband and waterproof characteristic. It is specially designed to provide a flat frequency response to acoustic emission signals.
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WM500/1 Sensor
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.
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WI500/1 Sensor
Passive piezoelectric wideband AE sensor with build-in preamplifier 34dB12V. It is specially designed to provide a flat frequency response to acoustic emission signals over its entire frequency bandwidth.
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AE Sensor Intrinsically Safe GSI150
Intrinsically safe explosion-proof AE sensor, it is connected with a 26dB5V preamplifier by 1 meter RG178 cable. Stainless steel shell makes it possible to work in high temperature environment.
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GI150/3 Sensor
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.
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GI80 Integral Preamplifier Sensor
The GI80 is a passive piezoelectric AE sensor with built-in 40dB28V preamplifier. And 20kHz-180kHz bandwidth makes it suitable for detecting low frequency acoustic emission signals.
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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.
