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GI150 Integral Preamplifier AE Sensor
Model：
GI150 sensor
Description：
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.
Features：
Preamplifier built-in，stainless steel case and ceramic interface, BNC connector.
Applications
GI150 is a piezoelectric acoustic emission sensor with integrated preamplifier, it 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. Moreover, GI150 is compatible with the AE detector from other manufacturer.
| Technical Specs | |
| Resonant Freq. Ref V/(m/s) | 150kHz |
| Frequency Range | 60kHz-400kHz |
| Sensitivity Peak Ref V/(m/s) | >69dB |
| Integral preamplifier | 40dB28V |
| Preamp. Impedance | 50Ω |
| Working Temp. | -20 to 50℃ |
| Size（DxWxH） | 30×36.5mm |
| Weight | 120g |
| Case Material | Stainless steel/copper/aluminum |
| Face Material | Ceramic |
| Protecting Grade | IP62 |
| Connector | BNC |
| Connector Location | Side |
| Accessories | |
| Signal cable model | SYV-50-3/STYV-50-2 |
| Hold-down | M36 |
