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Mini-ROV Guardian

Powerful and highly manoeuvrable
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Mini-ROV Guardian

The Guardian is a 150m depth rated lightweight and compact underwater inspection robot fitted with high resolution colour video cameras and LED lighting. Its 4 horizontal thrusters design allows long range excursions up to 500m. Thanks to an ancillary plug, various accessories such as sonars, gauges and manipulator can easily be mounted on the Guardian. Its small dimensions and low weight make the Observer a highly manoeuvrable tool, quickly and easily implemented by a single operator.

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Options and accessories

DEPTH RATED 150M

5 THRUSTERS

ULTRA PORTABLE

DEPTH RATED 150M

5 THRUSTERS

ULTRA PORTABLE

Subsea Tech offers on its range of Mini-ROV different levels of finishes. Find the one that suits your needs thanks to the table below. Do you need advice ? Contact-us !

Starter

Sense

Max

Ultra
The essentials for your inspection missions Extend the field of your possibilities Complete and multitasking Even more equipment
Cameras Front color camera 700 TVL 0,01 lux ● ● ● ●
Front Pan & Tilt ● ● ●
Rear color camera 700 TVL 0,01 lux ● ●
Rear tilt ●
Lighting 4 x front LED 1200 lumens with dimming ● ● ● ●
Rear LED lighting 1000 lumens with dimming ● ●
Sensors
Automatic modes		 Water ingress ● ● ● ●
Temperature ● ● ●
Pressure/Depth ● ● ●
Compass ● ●
Automatic modes ● ●
Accessories plug and bracket Accessory plug and bracket ● ● ●
Additional accessory plug ●
Umbilical Umbilical length* 50m 100m 100m 150m
Console Console in waterproof case ● ● ● ●
Integrated video recorder ● ● ●
Transport ROV transport bag ●
"All-in-one" waterproof case ● ● ●
* Umbilical expandable up to 500m

 

Options and accessories

Let your Mini-ROV be even smarter! Thanks to a multitude of options and accessories, your Guardian will become an indispensable tool for all your underwater observation and inspection missions.

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Manipulators et samplers

Subsea Tech has developed its own accessories for Mini-ROV. Among them, a 2-function manipulator that allows grabbing objects, a cutter to cut cables and ropes, as well as water or sediment samplers.

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Sonars

High turbidity does not allow the use of the standard video camera. Acoustic solutions allow a feedback even in zero visibility conditions. Scanning sonar makes it possible to scan a zone for navigation purpose, while 2D multibeam sonar, also called "acoustic camera", is a high-performance real-time imaging solution.

See more: BluePrint Subsea sonars - Teledyne BlueView sonars

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Acoustic positionning

USBL systems allow location of a target relative to a reference unit on the surface. You can then easily locate and record routing of your Mini-ROV Guardian, which facilitates navigation and increases the efficiency of excursions.

See more: BluePrint Subsea USBL

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Measurement probes

Subsea Tech Mini-ROV can be equipped with various probes such as: thickness measurement probe, cathodic protection measurement probe or several physico-chemical probes (salinity, conductivity, pH,...)

See more: Cygnus thickness measurement - Buckleys CP Probe

Laser pointer

The combination of Subsea Tech's laser pointer and Inspection Viewer software is a complete solution for measuring all kinds of distances on images captured by the ROV.

Cable reel

Wind and unwind Mini-ROV umbilical easily with this manual winch fitted with a slip ring.

Wheel frame

If you carry out pipe inspections, the wheel frame helps to contain the risk of friction on the walls.

Image enhancement

Increase the quality of your inspections with the LYYN Hawk Board real-time image enhancement system, integrated directly into the console.

Need to integrate other accessories on our Mini-ROVs? Contact us

Inquiry

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