Gemini 720is
Real-time Multibeam Imaging Sonar
Tritech’s Gemini multibeam imaging sonar provides users with real-time, crisp imagery for applications including obstacle avoidance, target detection and close-range inspection. Now with the latest electronics Tritech presents the next generation Gemini 720is imaging sonar.
Tritech International ltd
Westhill, GB
Description
With a 120 degree field of view (10 degree tilt) and a fast update rate of 30Hz, the Gemini 720is sonar is ideal for poor visibility environments. Gemini 720is features a 720 kHz operating frequency and an integrated sound velocity sensor to assist in providing the sharpest image possible, with accurate ranging. Redesigned for ease of install onto a variety of ROVs, AUVs and other underwater platforms, the Gemini 720is operates through Ethernet or VDSL communications. The sonar's compact size means that it can also be deployed using a pole-mount assembly (customer supplied).
Specifications
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General
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Receive array weight in air [kg]
3.4
Transmit array weight in air [kg]
1.3
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Sonar Details
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Max. depth [m]
4000
Min. frequency [kHz]
720
Max. frequency [kHz]
720
Typical range [m]
120
Minimal detectable range [m]
0.2
Max. number of beams
512
Min. horizontal beam width [deg]
120
Max. horizontal beam width [deg]
120
Min. vertical beam width [deg]
10
Max. vertical beam width [deg]
20
Max. update rate [Hz]
97
Range resolution [cm]
0.8
Min. DC power [V]
19
Max. DC power [V]
74
Max. power consumption [W]
27
Horizontal Field of View
120°
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Other specifications
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Carrier options
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Environment
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Operating temperature: min. [°C]
-10
Operating temperature: max. [°C]
35
Storage Temperature
-20-50°
