1. Product Advantages

• Durable and Compact Construction: Lightweight hull structure ($130\text{ kg}$) made of Fiberglass Reinforced Plastic (FRP) and coated with polyurea for high impact resistance and long-term marine durability.

• Corrosion-Resistant Hardware: Constructed with 316 Stainless Steel for the upper mast and lower mounting bracket to endure harsh ocean environments.

• Self-Sustaining Power System: Equipped with three $20\text{ W}$ solar panels and a lead-acid battery system supporting capacities up to $300\text{ Ah}$.

• Flexible Telemetry Systems: Features short-range communication options (GSM/GPRS/4G, UHF/VHF) and optional satellite communication for long-range data transmission.

• Integrated Safety & Navigation: Includes an AIS transponder, navigation warning light, lightning rod, corner reflector, water leakage alarms, and out-of-position alerts.

• Versatile Parameter Monitoring: Capable of integration with a wide variety of meteorological, hydrological, and marine ecological sensors.

2. Manufacturing Process

• Hull Molding & Polyurea Coating: Precision molding of the Fiberglass Reinforced Plastic (FRP) hull, finished with a protective polyurea coating for enhanced durability.

• Structural Fabrication: Precision welding and assembly of the 316 Stainless Steel upper mast and lower equipment bracket.

• Power Module Integration: Mounting of three $20\text{ W}$ solar panels, power management units, and high-capacity lead-acid batteries.

• Data & Telemetry Setup: Installation of communication antennas, local storage units ($32\text{ GB}$), and sensor payload connections.

• Safety System Assembly: Integration of navigation lights, AIS transponder, lightning protection, and internal moisture leakage sensors.

3. Quality Control

• Watertight Integrity Test: Full seals and waterproof enclosure verification combined with internal leakage detection testing.

• Structural Integrity Inspection: Mechanical load tests on the 316 Stainless Steel framework and lower bracket under simulated hydrodynamic stresses.

• Solar & Battery Performance Check: Power output verification for the solar panels ($20\text{ W} \times 3$) and charge/discharge testing for the $300\text{ Ah}$ battery pack.

• Telemetry Verification: Wireless transmission tests across GSM/GPRS/4G, UHF/VHF, and satellite channels.

• Safety System Functional Test: Operational checks for the AIS transponder, navigation light, corner reflector, and GPS position drift alerts.

4. Product Parameters

Main Technical Specifications

Measurable Sensor Parameters

5. Product Models

6. Packaging & Transportation

• Protection: Shipped in high-strength wooden crates with customized foam inserts to protect electronic components and sensors.

• Logistics: Due to its compact size ($1.2\text{ m}$ diameter, $130\text{ kg}$ weight), it can be easily transported via standard road freight, small workboats, or light cranes.

• Compliance: Battery packaging and transport adhere to international safety standards for sealed lead-acid power storage units.

7. Product Purpose

• To provide continuous, all-weather, real-time in-situ gathering of oceanographic, meteorological, and marine environmental data.

• To supply reliable observational datasets for coastal research, environmental protection agencies, and ocean engineering projects.

8. Product Applications

• Oceanography & Meteorology Scientific Research: Long-term acquisition of wind, wave, current, and atmospheric data.

• Ocean Engineering & Coastal Development: Site monitoring for coastal infrastructure, dredging operations, and wave climate studies.

• Environmental Protection & Ecological Management: Monitoring water quality parameters including turbidity, nutrients, dissolved oxygen, and algae concentrations.

• Maritime Transport & Maritime Safety: Real-time environmental awareness and navigation aids for ports, harbors, and shipping lanes.

• Renewable Energy Development: Environmental and weather resource assessment for offshore wind farms and marine energy projects.