Hydroacoustic Systems TRITECH
Hydroacoustic Systems BLUEPRINT SUBSEA

TRITECH Hydroacoustic Systems

Tritech
Multibeam Sonars

Gemini 720is

Real-time multibeam imaging sonar

The 720is is a key product in Tritech’s renowned multibeam sonar range and offers a realtime, high frequency imaging solution. The Gemini 720is operates at 720 kHz and this combined with Tritech’s state-of-the-art processing electronics, produces images of superb clarity in harsh and deep water applications.

With 120° field of view and a fast update rate, the Gemini 720is is ideal for poor visibility environments. The Gemini 720is is supplied with Genesis, Tritech’s data acquisition and logging software, which offers users the ability to network and operate the sonar along with a range of other Tritech sensors from a single software interface. The Genesis software offers additional features such as target tracking and already allows you to run a number of other Tritech sensors alongside your Gemini 720is such as MicronNav 200 USBL tracking system and Mechanical scanning sonars.

DOWNLOADS
  • 720 kHz operating frequency
  • CHIRP processing
  • Wide 120° field of view
  • Real-time updates for video like imagery
  • Integrated velocimeter for accurate ranging
  • Near field focusing
  • 4 mm / 0.2 in range resolution
  • Clear wide angle field of view
  • Suitable for low visibility environments
  • Easier interpretation of sonar imagery
GEMINI 720is SPECS
Operating frequency720 kHz
Angular resolution1.0° acoustic, 0.25° effective
Range0.1 m - 120 m / 4 in - 394 ft
Supply Voltage19 V to 74 V DC
Power Requirement 16 W - 27 W (range dependent)
Main port protocolEthernet or VDSL
Depth rating1000 m / 3281 ft or 4000 m / 13123 ft
Weight in air3.40 kg / 7.50 lbs or 5.00 kg / 11.02 lbs
Weight in water1.30 kg / 2.86 lbs or 3.00 kg / 6.61 lbs
DESCRIPTIONPART NUMBERS
Gemini 720is - 1000m
720kHz, 1000m, ETH, Seacon 1508 ConnectorTR-S11108
720kHz, 1000m, ETH + VDSL, Seacon 1508 ConnectorTR-S11110
Gemini 720is - 4000m
720kHz, 4000m, ETH, Seacon 1508 ConnectorTR-S11109
720kHz, 4000m, ETH + VDSL, Seacon 1508 ConnectorTR-S11111
Gemini 720is - 4000m
720kHz, 4000m, Ethernet, 1 x Schilling ConnectorTR-S11112
Gemini 720is Mounting Options
Gemini 'is' Pole Mount System TR-S11901
Gemini 'is' ROV Mount System TR-S11936