Ring Transducers Model PyR-120
Ring Transducers Model PyR-120
This transducer is a versatile acoustic payload for UUVs, providing capabilities such as underwater communication, noise generation, or sub‑bottom profiling. It can also be used as a standalone acoustic source.
Characteristics
Electroacoustics
Frequency range
100 Hz - 40 kHz
Transmit sensitivity
130 dB re. μPa/V @1m
Receive sensitivity
-180 dB re. V/μPa
Max Transmit voltage at 10% Duty Cycle
900 Vrms
Transmit voltage at 100% Duty Cycle
290 Vrms
Capacitance at 10Hz (without cable)
81 nF
Mechanical Specification
Weight in air
1,6 kg
Interface
Cable and connector on demand
Environment
Depth capability
1500 m
Operating temperature
-5 to +40°C
Storage temperature
-40 to +80°C
Typical uses
Underwater acoustic source
Noise generation
Subbottom profiling
Underwater communication
Specifications can change without notice for redesign purposes, data are not contractual.
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