S3740 – Low frequency piezoelectric transducer 250 KHz
Low-frequency ultrasonic transducer for transmitting and receiving the longitudinal ultrasonic waves
A general-purpose ultrasonic transducer S3740 can be applied for ultrasonic testing of various materials and products to detect material flaws using transmitting and receiving ultrasonic longitudinal waves. The transducer can be used as a part of ultrasonic low frequency flaw detectors in pulse-echo mode or ultrasonic pulse velocity testers in through-transmission mode.
The transducer can be driven by following ACS instruments:
| Type of transducer | Piezoelectric, single crystal |
| Type of generated wave mode | Longitudinal |
| Nominal frequency | 250 kHz |
| Effective aperture | 30 mm |
| Delay time in transducer protector | 0.1 ms |
| Piezo-element electric capacity | 12.600 ± 2.500 pF |
| Maximum excitation pulse voltage, V | ± 200 V |
| Operating temperature range | –30...+50°C |
| Connector type | LEMO00.250 |
| Overall dimensions | 36.5 х d40 mm |
| Weight | 150 gr |
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