Flextensional Model PyFL-680
Flextensional Model PyFL-680
This Class III flextensional transducer is made up of a concave cylindrical shell (diabolo type) inserted into two end plates linked together with a piezoelectric ceramic stack. This type of transducer has a very high efficiency and is capable to transmit very high source levels.
Characteristics
Electroacoustics
Frequency range
500 Hz to1.8 kHz
Transmit sensitivity
125 dB re. μPa/V @1m
Receive sensitivity
-287 dB re. V/μPa
Max Transmit voltage at 10% Duty Cycle
2000 V
Transmit voltage at 100% Duty Cycle
600 Vrms
Capacitance at 10Hz (without cable)
62,2 nF
Mechanical Specification
Weight in air
14,2 kg
Weight in sea water
10,3 kg
Interface
Câble et connecteur à la demande
Environment
Depth capability
30 m
Operating temperature
-5 to +40°C
Storage temperature
-40 to +80°C
Usages types
Long-range telemetry
High-resolution seismic
Anti-submarine warfare
Specifications can change without notice for redesign purposes, data are not contractual.
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