Oceanus Mini ROV

Oceanus Mini ROV

Oceanus Mini ROV systems
Pictured below: Oceanus Mini ROV submersible

System Overview
The Oceanus Mini is ideal for performing inspections in confined areas like pipelines and holding tanks. The use of lightweight materials and a reduced footprint makes this ROV unit incredibly easy to transport, deploy and operate. Six vectorized thrusters generate a maximum speed of up to 4 knots and provide a wide range of ROV movement including; full depth, horizontal and lateral movement (with auto depth, heading hold, and ROV stabilize control modes).

A smaller size does not mean this ROV is lacking in power or versatility. Designed, engineered, and manufactured on-site, this ROV system receives power over tether and is capable of operating to a maximum depth of 305 m (1000 ft.). Core construction of marine-grade aluminium and the same robust engineering standards found in our larger ROV vectorized thruster systems ensures this system will stand-up to the toughest tests. Designed to be compatible with MarineNav Oceanus Pro and Pro Plus ROV systems, the Oceanus Mini ROV is easily connected to a MarineNav Pro topside case using MarineNav tether, with many of the attachments developed for use by the Pro ROVs compatible for use with the Oceanus Mini.

Standard features include:

Mini ROV
Weighing only 8.62 kg (19 lbs) with power over tether feature, this ROV is compatible with the Oceanus Pro ROV system. Capable of plugging into Pro topside cases, with the ability to accept many accessories available to the Pro, the Mini is popular as a secondary ROV where restricted spaces require a miniaturized underwater vehicle.

While the Mini is smaller in size, it lacks none of the features found in our larger ROVs. Six vectorized thrusters provide incredible power and manoeuvrability with the Mini capable of sustained lateral movement. A HD 1080P on-board camera system captures stunning full HD 1080P streaming video. A one-touch video record function with overlay feature and two front-facing 1500 lumen lights enables users the ability to capture brilliant video without interruption of piloting the ROV system.


Pictured below: Size comparison Oceanus Pro & Oceanus Mini ROVs

Pictured below: Size comparison. Oceanus Mini ROV with 15" topside case

Pictured below: Oceanus Mini ROV Front view

Pictured below: Oceanus Mini ROV Side view

Oceanus Mini Topside Control Case
The topside control case is a rugged, self-contained, waterproof case that serves as the operational hub of the Oceanus Mini ROV system. Weighing 18.05 kg (39.8 lbs) the Oceanus Mini topside case powers up and is fully operational in less than 60 seconds and features a built-in control console with access to AC power connection, tether connection, two USB ports, and one auxiliary port (capable of 1 x RS485 / Manip / 15VDC). Built-in safety features include a GFCI (Ground Fault Circuit Interrupter) / Circuit Breaker and Isometer.

The topside control case features two displays. A primary sunlight-readable, splash-resistant 15-inch monitor displays video feed that is viewable in any light condition, and a secondary 10.1-inch TFT touch active matrix display is dedicated to MarineNav's proprietary touch-activated Flight Control Software, where all critical ROV readings are accessed, and ROV functions can be controlled by a simple touch command.

A generous 500 GB Solid State Drive is built into the topside case, enabling storage of hours of captured video and built-in HDMI video output offers the convenience of sharing streaming data to an external monitor. The Oceanus Mini's standard wireless feature allows for the broadcast of video to multiple devices simultaneously via integrated antenna. Broadcast to remote web enabled device via a simple to use interface.

Pictured below: Oceanus Hybrid ROV

Pictured below: Oceanus Mini - fully compatible with Oceanus Pro topside

Pictured below: Oceanus Mini - fully compatible with Oceanus Pro topside

Pictured below: Detail of topside interface with ports

Pictured below: Built-in safety features

Oceanus Hand Controller
The Oceanus Hand Controller features reconfigured button commands that are fully integrated to work with both the Oceanus Mini and Pro ROV Flight Control Software. Selecting hand controller buttons will launch ROV functions normally accessed through the touch-sensitive Flight Control Software, allowing the user to pilot the ROV with minimum distraction.

The Oceanus joystick is a 3-axis controller featuring Hall-effect technologies providing trouble-free control of ROV motion. Directional joystick movements provide forward or rear thrust, lateral left, or lateral right movement. The joystick head controls ROV left and right turn commands. A side-mount dial controls the rate of ROV ascent and descent.

Pictured below: Oceanus Hybrid ROV

CertificationsISO 9001: 2015
Operating EnvironmentFresh or salt water, 0-50°C (32-122°F)
ROV movement and controlFull depth, horizontal and lateral movement: Auto depth, Heading hold and ROV stabilize modes
Depth Rating305 m (1000 ft)
Maximum Speed x4 kn
Topside Unit Weight *18.05 kg (39.8 lbs)
ROV Weight *8.62 kg (19 lbs)
Approximate Total Shipping Weight **36.97 kg (81.5 lbs)
ROV Dimensions520 mm (20.47") long, 293 mm (11.53") wide, 225 mm (8.86") height
Topside Unit Housing MaterialUltra high density polyethylene, neoprene o-ring and ABS latches
ROV Housing MaterialMarine grade aluminum. Optional upgrade of anodized marine grade aluminum, protective coating available
Lights2 x 1500 Lumen front
CameraInternal Front: 1080p with tilt control
Camera Tilt Angle+/- 120° Pitch (vertical rotation)
Camera Focus RangeFixed focus 4" to infinity
Camera Field of View120° field of view
Primary LCD Display15" TFT active matrix panel, 1600 nits brightness (full daylight readable), 1024x786 resolution. Optional 2000 nits available
Secondary LCD Display10.1" TFT Touch active matrix panel, 1000 nits brightness (full daylight readable), 1280 x 800 resolution
Video OutputHDMI video output
Data Storage500 GB solid state drive topside, 64 GB solid state ROV
Topside Unit Software OSMarineNav Proprietary Software Interface, Linux OS
IMU (Sensors)Always on, Integrated with accelerometer & magnetometer measuring telemetry including tilt, roll, pitch, and heading, auto heading, auto depth functionality
Depth GaugeCalibrated in meters or feet (user selectable)
Topside PowerInput: 100/240 V AC 50/60 Hz, System fully operational in 60 seconds
ROV PowerPower over tether
ROV ControlMarineNav Hand Controller (IP 65)
Topside Control CaseRugged waterproof case, transport requires one person. IP 65 when closed, IP 62 when open
Auxiliary Ports1 auxiliary port: capable of 1 x RS485 / Manip / 15VDC)
On-Screen Display (OSD)Real-time data including recording time, voltage, water temperature, depth, date/time stamp, heading and attitude is overlaid or embedded with video. Operator input lines available. GPS co-ordinates displayed as overlay option when paired with accessory. Enabled data entry field with customized logo available
SettingsInternally saved, persist through power cycles
WirelessWi-Fi video broadcast to multiple devices simultaneously via integrated antenna. Wireless specification 802.11 ac/b/g/n on 2.4/5 GHZ
Tether SystemOptional rapid deployable, neutrally buoyant tether with water-tight cable connections. Optional tether deployment system available
Tether Length500 m (1640.4 ft) maximum tether length
Available Accessories + #Single axis manipulator arm, USBL, Hull crawler, Metal thickness gauge, RS485 based sonar and accessories

× Maximum speed test conducted with ROV fitted with Performance Float Block and absence of all ballast weights
* Estimated dry weight
** Choice of available options will change overall shipping weight
+ Some accessories require use of the Marinenav multi port communication system.
# Oceanus ROVs may exceed recommended depth ratings of available accessories. Consult manufacturer specifications for all accessories prior to use.

Limited Two-year warranty is available to MarineNav Oceanus ROV registered within the first year of purchase. For warranty to be valid all scheduled maintenance must be adhered to according to manufacturers guidelines. Warranty excludes tampering, misuse, and regular wear. Contact MARINENAV for full details and restrictions of Peace of Mind Guarantee.

MarineNav Ltd. is an ISO 9001:2015 certified company. Our certified Quality Management System ensures that each unit we produce adheres to the strictest standards and complies with customer requirements. While we strive to ensure the accuracy of all items and descriptions in this document, this is not always possible. Specifications, options, and availability are subject to change without notice. Errors and omissions excepted. We reserve the right to limit quantities