Mobile Shipborne Water Quality Monitoring System
Frankstar Shipborne Water Quality Monitoring System is a fully integrated autonomous onboard system designed for continuous marine water quality observation. It integrates multi-parameter water quality sensors and high-sensitivity nutrient analyzers adopting mature wet chemistry methodology, capable of outputting laboratory-grade data under real marine environments.
Supported by GNSS/Beidou positioning and vessel speed feedback, the intelligent control module realizes adaptive sampling while sailing. Equipped with fully automatic mode and operator-assisted mode, along with auto-calibration and automatic maintenance functions, the system maintains long-term stable and reliable performance and greatly reduces manual workload.
Developed for unattended field deployment, the system supports continuous data collection, storage and remote transmission. It can supply high-quality measured datasets for oceanographic studies, marine environmental surveillance and smart ocean observation networks.
Key Features
- Fully Automated Monitoring
- Integrated Smart Observation Platform
- Self-cleaning, Low-maintenance
- Dual-mode Flexible Operation
Technical Specifications
| Technical Parameters | |
| Measurement Parameters | 5 |
| Measurement Time | 30 min (for 5 parameters) |
| Water Consumption for Cleaning | 18.4 mL/cycle (for 5 parameters) |
| Power Supply | Shipboard 220V Power Supply (Built-in UPS) |
| Detection Limit | NO₂-N: 0.001 mg/L
NO₃-N: 0.001 mg/L PO₄-P: 0.002 mg/L NH₄-N: 0.003 mg/L SiO₃-Si: 0.003 mg/L |
| Optional Multi-parameter Water Quality Sensors | |
| Measurement Interval | 1 min / time |
| pH | Range: 0–14
Accuracy: ±0.1 Resolution: 0.01 |
| Conductivity | Range: 0–70 ppt
Accuracy: ±1.0 %FS Resolution: 0.01 ppt |
| Dissolved Oxygen | Range: 0–50 mg/L
Accuracy: 0–20 mg/L: ±0.2 mg/L or ±1 % of reading 20–50 mg/L: ±10 % of reading (typical) Resolution: 0.01 mg/L |
| Temperature | Range: -5–50 ℃
Accuracy: ±0.01 ℃ Resolution: 0.01 ℃ |
