Principle of R2SONIC 2024 multibeam depth measurement system

R2SONIC 2024 broadband high-resolution multibeam depth measurement system

Sonic2024 is a mature broadband high-resolution shallow water multibeam depth sounder. The confirmed results and unparalleled performance indicate that Sonic2024 can obtain reliable and very clean water depth measurement data within a range of 400 meters. The operating frequency of the system can be changed in steps of 1Hz within the range of 170KHZ to 450KHz, and a high-frequency signal of 700KHz can be selected for use. Users can flexibly balance and adjust resolution and range while controlling noise interference from other acoustic devices during use. In addition to the optional operating frequency, Sonic2024 can also change the measurement sector opening angle and perform sector rotation between 10 ° and 160 °. Frequency switching and sector angle transformation can be performed in real-time during measurement. The entire sonar system consists of three main parts: a compact transmitting array, a receiving array, and a dry end sonar interface module (SIM box). Third party auxiliary sensors are connected to the SIM box.

Features:

• Beam focusing capability up to 0.3 ° x 0.6 °

• Broadband 170-450kHz, adjustable for each frequency, 700kHz optional

• Strip width ranges from 10 ° to 160 °

• Equipped with strip rotation function

• The system range is 400m+

• Embedded processing/controller

• Small size, lightweight, low power consumption

• 700KHz high-resolution mode optional

Technical Specifications:

• Operating frequency: 170kHz-450kHz&700kHz (optional)

• Beam width, vertical trajectory: 0.3 °

• Beam width, along the trajectory: 0.6 °

• Number of beams: 1024

• Optional strip width: 10 ° to 160 °

• Range: 400m+

• Pulse width: 15? s-1000? s

• Pulse type: shaped CW wave

• Transmission rate: 60 Hz

• Pressure resistant depth: 100m, 4000m&6000m optional

• Operating temperature: -10 ° C to 50 ° C

• Storage temperature: -30 ° C to 55 ° C

R2SONIC 2024 broadband high-resolution multibeam depth measurement system

Technical selection:

Technical System Comparison Table	Sonic? 2026 multibeam depth sounder 0.45 °× 0.45 °	Sonic? 2024 multibeam depth sounder 0.45 °× 0.9 °	Sonic? 2022 multibeam depth sounder 0.9 °× 0.9 °	Sonic? 2020 multibeam depth sounder 2.0 °× 2.0 °
Optional frequency	170kHz - 450kHz	170kHz - 450kHz	170kHz - 450kHz	200kHz - 450kHz
Option 700kHz
Options 90kHz -100kHz
beamwidth	0.45 ° x 0.45 ° at 450kHz 200kHz 时 1 ° x 1° 2 ° x 2 ° at 90kHz and 100kHz	0.3 ° x 0.6 ° at 700kHz 0.45 ° x 0.9 ° at 450kHz 200kHz 时 1 ° x 2°	0.6 ° x 0.6 ° at 700kHz 0.9 ° x 0.9 ° at 450kHz 2° x 2°（200kHz）	700kHz 时 1 ° x 1° 400kHz 时 2 ° x 2° 200kHz 时 4 ° x 4°
Real time selectable surveying belt sectors for users	10 ° to 160 °	10 ° to 160 °	10 ° to 160 °	10 ° to 130 °
detection depth	800m+	400m+	400m+	200m+