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Multibeam Sonars

MicronGemini 720s

Incredibly compact and light-weight with greatly improved image quality, a 90 horizontal field of view and 50m range, the MicronGemini 720s offers cost effective obstacle avoidance and navigation for small ROVs and AUVs.

Microngemini720snew

With Tritech’s advanced processing electronics, the MicronGemini 720s operates at 720kHz, to produce images of outstanding clarity. The system benefits from 128 beams and an effective angular resolution of 0.7.

The MicronGemini 720s comes with a built in pressure sensor which provides a depth reading, as well as optional AHRS.

Product Comparison

MicronGemini 720s MicronGemini 720s Gemini 1200id Gemini 1200id Gemini 1200ikd Gemini 1200ikd
Operating Frequency 720 kHz 720 kHz1200 kHz 720 kHz1200 kHz
Depth Rating 300 m750 m 4000 m 500 m1000 m
Power Requirements 8.5 W 16 - 27 W (range dependent) 9.5 W - 27 W (range dependent)
Supply Voltage 12 to 48 V DC 19 to 74 V DC 19 to 74 V DC
Comms Ethernet Serial (RS232 / RS485) Ethernet VDSL Ethernet
Material Aluminium Titanium Aluminium
Maximum Range 50 m 120 m50 m 120 m50 m
Horizontal beamwidth 90° 120° 120°
Vertical beamwidth 20° 20° (tilted down 10°)12° (tilted down 10°) 20°12°
Effective angular resolution 0.7° 0.25°0.12° 0,25°12°
Range Resolution 8 mm 4 mm2.4 mm 4 mm2.4 mm
Acoustic angular resolution 2.34° 1.0°0.6° 1,0°0.6°
SDK Yes Yes Yes
View View

FAQs

Yes! The MicronGemini has been integrated with the Diver Mounted Display.

The calibration frequency guidance document can be found under the technical notices in the Resources page. To go directly to them click on the link "Technical Notices"

Alternatively, the document can be accessed here: Calibration Frequency Guidance

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