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PRODUCT DESCRIPTION
Charpie Underwater ROV is a professional-grade, modular underwater robot designed for reliable inspection and exploration. Available in three- or six-thruster configurations, it delivers precise control and strong maneuverability. An open-source software architecture and expandable accessory ecosystem enable flexible customization for diverse missions. Equipped with a tilt-adjustable 1080p HD camera and 3,000-lumen dimmable lighting, Charpie ROV provides clear, stable visuals even in challenging underwater environments. Deployed in numerous operations worldwide, it is a trusted platform for commercial and research applications.
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BUILD THE ROV YOU NEED
CharpieROV features a rugged, open-frame design optimized for modular expansion. The structure supports rapid integration of tools such as grippers, imaging sonar, and custom sensors, with an optional payload skid for larger or additional payloads, including extended battery modules. Designed as a flexible underwater platform, CharpieROV supports a broad range of applications, including: ● Search and recovery |
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CONFIGURING YOUR NEEDS
The HX-300-Mini is a compact remotely operated vehicle (ROV) engineered for inspections in confined underwater environments such as pipelines and narrow channels. It is capable of navigating water-filled pipes with a nominal diameter (DN) exceeding 300 mm, and supports communication distances ranging from 1 km to 5 km.
The system can be equipped with a Pipe Profiling Sonar to quantitatively assess sediment accumulation and bedform characteristics. Additionally, a Forward-Looking Imaging Sonar can be integrated to detect cracks, structural anomalies, and internal features in conditions where optical cameras are ineffective due to low visibility or complete darkness. |
Comparing HX ROVs
| Category | HX-300-Mini |
HX-300-B(Battery Powered) HX-300-S(Surface Powered)  |
HX-300-Pro |
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| Frame Parameters | Dimensions (mm) | 522 * 203 * 240 | 507 * 379 * 280(B) 432 * 327 * 194(S) |
Customizable |
| Weight (kg) | 9 | 12.5(B) 7.7(S) |
Customizable | |
| Operating Depth(m) | 300(Standard) deeper depths supported via customization |
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| Propulsion System | Thrusters | 2 Horizontal 1 Vertical | 4 Horizontal 2 Vertical | 4 Horizontal 2 Vertical |
| Max Speed | 4 knots | |||
| Payload Capacity | 5kg | 10kg | 30kg | |
| Control System | Main Processor: STM32F427,32-bit ARM Cortex-M4, running NuttX RTOS. 3-Axis Gyroscope x2(MPU6000+L3GD20H) 3-Axis Accelerometer x2(MPU6000+LSM303D) |
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| Control Modes | Depth Hold/Auto-Level/Manual | |||
| Camera & Lighting | Underwater Lights | Standard:2×1500 LM high-brightness LED lights, adjustable brightness(Customizable) | ||
| Camera | Gimbal Tilt:±50° Sensor: Sony IMX219 Pixel:8MP CCD Size: 1/4″ Aperture(F):2.0 Focal Length:3.04 mm Field of View: 76° Focus: Manual Video Support:1080p30/720p60/640 * 480p90 |
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| Comm. & Power Supply | Power Method | Optional: Battery or Surface Power | ||
| Endurance | Battery:2.5-8 hours Surface Power: Theoretically Unlimited |
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| Cable | Standard: 100m(Reel purchased separately) Customizable up to 2 km |
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| Remote Control | Surface Unit | Standard | ||
| Computer | User-provided(Windows 10+ or Ubuntu 22.04+) | |||
| Software | Standard(Compatible with MAVLink protocol) | |||
| Optional Configurations | Manipulator/GoPro/Auxiliary Camera/ Imaging Sonar /Altimeter/ Pipe Sonar/ Underwater Positioning/ Water Quality Sensor/etc. | |||
| Customization | Communication Interfaces: USB/RS-485/ RS-232/ UART/ Ethernet, etc. Power:5VDC/12VDC/24VDC/220VAC,etc. | |||
Find the Package for You
Battery Powered |
Surface Powered |
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ROV |
√ | √ |
100-meter Tether |
√ | √ |
Connection line |
√ | √ |
Surface unit |
√ | √ |
Controller |
√ | √ |
Battery |
X | √ |
Balance charger |
X | √ |
System Connection Diagram
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