Normal-beam dual-crystal ultrasonic transducer for transmitting and receiving the longitudinal ultrasonic waves
The ultrasonic dual crystal transducer S1771 is used to perform the wall thickness measurements and ultrasonic flaw detection in metallic, plastic and composite materials by transmitting and receiving ultrasonic longitudinal waves. The transducer can be used as a part of ultrasonic thickness gauges and flaw detectors in pulse-echo mode.
The transducer can be driven by following ACS instruments:
| Type of transducer | dual element, piezoelectric |
| Type of generated wave mode | Longitudinal |
| Nominal frequency | 5 MHz |
| Effective transducer aperture diameter | 12 mm |
| Piezo-element electric capacity | 1500 ± 150 pF |
| Maximum excitation pulse voltage, V | ± 250 V |
| Operating temperature range | –30...+50°C |
| Connector type | 2 x LEMO00.250 |
| Dimensions | 23 × 44 × 15 mm |
| Weight | 22 gr |
