Low-frequency ultrasonic transducer for transmitting or receiving the longitudinal ultrasonic waves in a broad frequency range from 20 to 80 KHz for ultrasonic pulse velocity testing.
A general-purpose low-frequency transducer with a nominal frequency of 50 KHz for the dry-point-contact (DPC) excitation or acquiring shear ultrasonic 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:
• A1560 Sonic-LF
• A1220 MONOLITH
Parameter - Value
Transducer type - Dry Point Contact
Ultrasonic wave mode - Shear
Nominal frequency - 50 KHz
Capacity - 5000±500 pF
Maximal pulse voltage (peak-to-peak) - ± 200 V
Temperature range - -20 to +50ºC
Weight - 14 g