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GI35/2 Sensor
Model：
GI35/2
Description：
Passive piezoelectric AE sensor with built-in 34dB 12V preamplifier. And 15kHz-70kHz bandwidth makes it suitable for detecting low frequency acoustic emission signals.
Features：
Preamplifier built-in，stainless steel case and ceramic interface, SMA connector.
GI35/2 Sensor
Applications
GI35/2 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. The low frequency response makes it suited for monitoring large objects like concrete, steel structures and geologic structures. It also could be used for monitoring leakage and corrosion of storage tanks or valves and for detecting partial discharge.
| Technical Specs | |
| Resonant Freq. Ref V/(m/s) | 40kHz |
| Frequency Range | 15kHz-70kHz |
| Sensitivity Peak Ref V/(m/s) | >75dB |
| Integral preamplifier | 34dB 12V |
| Preamp. Impedance | 50Ω |
| Working Temp. | -20 to 50℃ |
| Size（DxH） | 22×42.6mm |
| Weight | 79 g |
| Case Material | Stainless steel/copper/aluminum |
| Face Material | Ceramic |
| Protecting Grade | IP62 |
| Connector | SMA |
| Connector Location | Side |
| Accessories | |
| Signal cable model | RG178/RG316 |
| Hold-down | Saddle type |
Further Information
Sensor Data Sheet.pdf
