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AE Sensor with integral preamp GI150/4
Model：
GI150/4 Sensor
Description：
Narrowband integrated sensor with built-in 40dB 28V preamplifier. Stainless steel material makes it reliable and endurable and its 60 kHz-400 kHz bandwidth covering the frequency range of most AE applications.
Features：
Preamplifier built-in，stainless steel case and ceramic interface, M5 connector.
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AE Sensor with integral preamp GI150/4
Applications
As a piezoelectric acoustic emission sensor with integrated preamplifier, the GI150/4 does not need to be connected to the additional preamplifier, thus simplifying the wiring work. And this sensor is well suited for crack and fault diagnosis of metallic equipment, and for structures health monitoring such as pipelines, pressure vessels, bridges etc.
| Technical Specs | |
| Resonant Freq. Ref V/(m/s) | 150kHz |
| Frequency Range | 60kHz-400kHz |
| Sensitivity Peak Ref V/(m/s) | >75dB |
| Integral preamplifier | 40dB 28V |
| Preamp. Impedance | 50Ω |
| Working Temp. | -20 to 50℃ |
| Size（DxH） | 30×35mm |
| Weight | 38 g |
| Case Material | SUS-304 |
| Face Material | Ceramic |
| Protecting Grade | IP62 |
| Connector | M5 |
| Connector Location | Side |
| Accessories | |
| Signal cable model | RG178/RG316 |
| Hold-down | M36 |
Further Information
Sensor Data Sheet.pdf
