Low-frequency ultrasonic transducer array for through-transmission of thick concrete structures by means of transmitting and receiving longitudinal ultrasonic waves
A general-purpose low-frequency transducer array with the nominal frequency of 50 KHz for the dry-point-contact (DPC) transmitting or receiving ultrasonic waves in highly scattering materials (concrete, wood, stones etc.).
The 12 element DPC array perform transmitting or receiving of shear-horizontal ultrasonic waves. A couple of M2102 allow through-transmission of very thick components (up to 5 meters).
The transducer can be driven by following ACS instruments:
|Transducer type||Dry Point Contact transducer array|
|Generated wave mode||Shear-horizontal|
|Nominal frequency||50 KHz|
|Band width||10 to 100 KHz|
|Capacity||3.500 pF ± 100 pF|
|Maximal pulse voltage (bipolar)||400 V (peak-to-peak)|
|Temperature range||-20 to +50ºC|
|Dimensions||139,5 х 105,5 х 83,5 mm|