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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Intrinsically Safe AE Sensor LS 5VDC_15-70kHz
The LS 5VDC is an intrinsically safe explosion-proof AE sensor with build-in 26dB5V preamplifier. It's well suited for detecting leakege and corrosion in harsh environment that requires intrinsic safety and for structures health monitoring.
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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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GD150 Sensor
The GD150 is a differential waterproof narrow band sensor with 2.2 meters cable, it is suitable for working in noisy environment, could effectively suppress the common-mode noise.
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GD40 Sensor
GD40 is a differential waterproof narrow band sensor with 1.7 meters cable, it is suitable for working in noisy environment, could effectively suppress the common-mode noise.
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GM150 Sensor
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.
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GM150/1 Sensor
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.
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WI500 Wideband Integral Preamp AE Sensor
WI500 is a passive piezoelectric acoustic emission sensor with wideband and preamplifier built-in. It is specially designed to provide a flat frequency response to acoustic emission signals over its entire frequency bandwidth.
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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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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.
