S1808 – SHEAR WAVE DPC TRANSDUCER
Low-frequency ultrasonic transducer for transmitting or receiving the shear-horizontal ultrasonic waves in a broad frequency range from 120 to 340 KHz
DESCRIPTION
A general-purpose low-frequency transducer with the nominal frequency of 250 KHz for the dry-point-contact (DPC) excitation or acquiring shear-horizontal 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 transducer can be driven by following ACS instruments:
• A1560 Sonic-LF
• A1220 MONOLITH
SPECIFICATION
Transducer type |
Dry Point Contact |
Type of generated wave mode: |
Shear-horizontal |
Nominal frequency |
250 KHz |
Band width |
60 to 220 KHz |
Capacity |
980 pF ± 100 pF |
Maximal pulse voltage (peak-to-peak) |
± 200 V |
Temperature range |
-20 to +50ºC |
Weight |
14 g |
