- Jul 24, 2017 -
The sonar transducer converts the electronic energy into an acoustic pulse, and vice versa. The type of sensor used is a major determinant of the performance of the sonar system.
The best sonar sensors depend on the type of application, the maximum depth, and the type of seabed sediments. The sensor provided by the sonar system is customized according to customer requirements and ranges from 3.5khz to 200 kHz. In addition to the frequency factors, the sonar sensor ratings will be based on their maximum transmit power level, receive sensitivity, beamwidth, and sidelobes.
A small copper shell stem, mainly used for measurement and navigation applications. This sensor can be mounted on a telescopic tube of a portable measuring echo detector. It can also be mounted directly on towed or wood or fiberglass housings.
Excellent shallow water operation, cylindrical shape allows the installation of more configurations, designed to meet CE requirements, 10 degree beam width, portable / pipe installation.
A stainless steel stem that is used primarily for measurement and navigation applications. This sensor can be mounted on a telescopic tube of a portable measuring echo detector. It can also be mounted directly on towed or wood or fiberglass housings.
Designed for use in the IMO converter or on a portable installation. This multi-array provides high transmission and reception voltage response with excellent target detection results. The low Q design gives fine shallow water performance.
The model p02605 sensor is a direct replacement hull mounted surface ship application uqn-1 depth sounder transducer. Wide beam (12KHz) beam width is provided by a series of prestressed lead zirconate titanate element arrays. The exposed metal is corrosion resistant to nickel aluminum bronze.
The narrow beam of this sensor makes it ideal for high resolution, hydrological measurements. It can be installed in: through the hull, on a seabed, or on a side pillar. Contains complete seawater components, subsea drawing packs, acoustic windows, and rod mounting components.
A high-profile piezoelectric ceramic assembly with a high-seal bronze cover is an important unit of this sensor. The streamlined polyurethane shroud can be quickly installed to provide low resistance, no expansion and decay.
The bronze cover with long rods is designed for use in harsh working environments. Long rods can be installed with multiple configurations. The sensor's sharp profile and high strength ensure that it has good operability in contaminated and exposed water in the air, with maximum viability when collided and placed at the bottom.
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