D1771 – Normal-beam dual-crystal transducer

Normal-beam dual-crystal ultrasonic transducer for transmitting and receiving the longitudinal ultrasonic waves

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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
D1771 Data Sheet