S1844 – longitudinal wave DPC transducer 50 KHz (non-damper, narrow-band)

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 the nominal frequency of 50 KHz for the dry-point-contact (DPC) excitation or acquiring longitudinal 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:

Parameter Value
Transducer type Dry Point Contact
Ultrasonic wave mode Longitudinal
Nominal frequency 50 KHz
Band width 20 to 80 KHz
Capacity 5000±500 pF
Maximal pulse voltage (peak-to-peak) ± 200 V
Temperature range -20 to +50ºC
Weight 14 g