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Spherical Projectors Model PyS-25

Spherical Projectors Model PyS-25

The PyS-25 is a spherical transducer for acoustic emission with hemispherical directivity, and high efficiency. This transducer is particularly suited for underwater acoustic communication and positioning and can achieve long range communication thanks to its high sensitivity.

Miniature
Miniature
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Characteristics

Electroacoustics
Frequency range 20 kHz - 25 kHz Transmit sensitivity 150 dB re. μPa/V @1m Receive sensitivity -189 dB re. V/μPa Max Transmit voltage 500 Vrms Capacitance at 1 kHz (without cable) 58 nF
Mechanical Specification
Weight in air 1000 g Weight in sea water 500 g Interface 10m cable, connector on demand
Environment
Depth capability 4000 m Operating temperature -5 to +40°C Storage temperature -40 to +80°C
Typical uses
Underwater communication Underwater positioning

Specifications can change without notice for redesign purposes, data are not contractual.

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