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WI500 Wideband Integral Preamp AE Sensor
Model：
WI500 sensor
Description：
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.
Features：
Passive piezoelectric sensor with preamplifier built-in, stainless steel case and ceramic interface.
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Applications
WI500 is a passive piezoelectric acoustic emission sensor with integrated preamplifier, it does not need to be connected to the additional preamplifier, thus simplifying the wiring work. It is well suited for laboratory studying of surface displacement of structures due to different AE modes.It also could be used in applications requiring frequency analysis and composites research. It could be easily mounted with a magnetic hold-down.
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Technical Specs |
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Resonant Freq. Ref V/(m/s) |
500kHz |
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Frequency Range |
100kHz-1000kHz |
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Sensitivity Peak Ref V/(m/s) |
>65dB |
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Integral preamplifier |
40dB 28V |
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Preamp. Impedance |
50Ω |
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Working Temp. |
-20 to 50℃ |
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Size（DxH） |
22×25.5mm |
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Weight |
33 g |
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Case Material |
SUS-304 |
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Face Material |
Ceramic |
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Protecting Grade |
IP62 |
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Connector |
SMA |
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Connector Location |
Side |
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Accessories |
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Hold-down |
Saddle type |
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Signal cable model |
RG178/RG316 |
