S1902 - Shear wave DPC transducer 25 KHz
Low-frequency dry-point-contact ultrasonic transducer for transmitting or receiving the ultrasonic longitudinal waves for ultrasonic pulse velocity testing and characterization of material properties.
A general-purpose low-frequency DPC transducer with a nominal frequency of 25 KHz for the dry-point-contact (DPC) excitation or acquiring ultrasonic shear waves in highly scattering materials (concrete, wood, stones etc.).
It can be used in ready-made housing with the Lemo00 plug or non-wired for self-tailored applications, e.g. for customization of transducer arrays by the customer.
The following ACS instruments can drive the transducer:
| Transducer type | Dry Point Contact |
| Ultrasonic wave mode | Shear |
| Nominal frequency | 25 KHz |
| Bandwidth | 5 to 35 KHz |
| Capacity | 3600 pF ± 50 pF |
| Maximal pulse voltage (peak-to-peak) | ± 200 V |
| Temperature range | -20 to +50ºC |
| Weight | 100 g |
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