- Multi-parameter Water Analyzer
- Single-Parameter Water Aalyzer
- DO Sensor
- Trace DO Sensor
- CO₂ Sensor
- COD Sensor
- EC TDS Sensor
- Salinity EC TDS Sensor
- TSS Sensor
- Turbidity Sensor
- PH Sensor
- ORP
- Ion Selective Sensor
- Ammonia Nitrogen Sensor
- Oil in Water Sensor
- Blue-Green Algae Sensor
- Chlorophyll Sensor
- Residual Chlorine Sensor
- Marine Current Sensor
0102030405
IP68 Titanium Alloy Marine Current Meter for Ocean Monitoring - China Suppliers & Factory Solutions
Product Parameters
| Product Name | Marine Current Meter |
| Measurement Method | Principle: Thermistor temperature measurement Velocity of flow: Electromagnetic Induction Flow direction: Directional Current Meter |
| Range | Temperature: -3℃ ~ 45℃ Velocity of flow: 0～500 cm/s Flow direction: 0～359.9° : 8～24 VDC（55 mA[12 V]） |
| Accuracy | Temperature: ±0.05℃ Velocity of flow: ±1 cm/s or ±2% Measured Value Flow direction: ±2° |
| Resolution | Temperature: 0.001℃ Velocity of flow: 0.1 cm/s Flow direction: 0.1° |
| Voltage | 8～24 VDC（55mA/ 12V） |
| Material | Titanium Alloy |
| Size | Φ50 mm × 365 mm |
| Maximum Depth | 1500 m |
| IP Grade | IP68 |
| Weight | 1 kg |
Product Features
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①Electromagnetic Induction Technology
Measures current velocity by detecting electromotive force generated as seawater flows through a magnetic field, ensuring reliability in dynamic marine conditions.
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②Integrated Electronic Compass
Provides precise azimuth, elevation, and roll angle data for comprehensive 3D current profiling.
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③Titanium Alloy Construction
Resists corrosion, abrasion, and high-pressure environments, guaranteeing durability for deep-sea applications.
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④High-Precision Sensors
Delivers ±1 cm/s velocity accuracy and 0.001°C temperature resolution for critical data collection.
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⑤Plug-and-Play Integration
Supports standard voltage inputs (8–24 VDC) and outputs real-time data for seamless integration with marine monitoring systems.
Application
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1Oceanographic Research
Monitor tidal currents, underwater turbulence, and thermal gradients for climate and ecosystem studies.
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2Offshore Energy Projects
Assess current dynamics for offshore wind farm installations, oil rig stability, and cable laying operations.
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3Environmental Monitoring
Track pollutant dispersion and sediment transport in coastal zones or deep-sea habitats.
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4Naval Engineering
Optimize submarine navigation and underwater vehicle performance with real-time hydrodynamic data.
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5Aquaculture Management
Analyze water flow patterns to enhance fish farm efficiency and mitigate environmental impacts.
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6Hydrographic Surveying
Enables precise mapping of underwater currents for navigation charting, dredging projects, and marine resource exploration.
Digital RS485 Water Quality Sensors Technical Data
| Parameter | Model | Range | Accuracy |
| DO sensor | LMS-DO10B | 0-20mg/L, 0-60℃ | ±0.1-0.3mg/L |
| DO sensor | LMS-DO10C | 0-20mg/L, 0-60℃ | ±0.3mg/L |
| Trace DO sensor | LMS-TDO100 | 0-2000ppb, 0-50℃ | ±1ppb |
| PH sensor | LMS-PH100 | 0-14pH | ±0.02pH |
| ORP sensor | LMS-ORP100 | ±1000.0 mV | ±0.2 mV |
| EC/TDS sensor | LMS-TDS102 | CT: 0-9999uS/cm; 0-100mS/cm; TDS: 0-10000ppm |
±2.5%FS |
| Salinity/EC/TDS sensor | LMS-SAL104 | Conductivity: 0.1-500 mS/cm TDS: 0-60000ppm Salinity: 0-500.00ppt |
±1.5%FS |
| COD sensor | LMS-COD100 | COD: 0.1-1500mg/L TOC: 0.1-750mg/L BOD: 0.1-900mg/L Turbidity: 0.1-4000NTU Temperature: 0-50℃ |
±5% equiv.KHP Temperature: ±0.5℃ |
| TSS sensor | LMS-TSS100 | 0-50000mg/L / 0-120000mg/L | ±10%FS or 10 mg/L |
| Turbidity sensor | LMS-TUR10L | 0-100NTU | ±10%FS or 0.3 NTU |
| Turbidity sensor | LMS-TUR10H | 0-3000NTU | ±10%FS or 0.3 NTU |
| CO2 sensor | LMS-CO2100 | 2000PPM / 10000PPM / 50000PPM | ±5%FS |
| Ammonia Nitrogen sensor | LMS-NH4100 | 0-1000 mg/L | ±5%FS |
| Ion Selective sensor | LMS-ION100 | 0-1000 mg/L | ±5%FS |
| Oil in Water sensor | LMS-OIL100 | 0-50 mg/L; 0-5 mg/L | ±3%FS |
| Chlorophyll sensor | LMS-CHL100 | 0-500ug/L | ±3%FS |
| Blue-Green Algae sensor | LMS-BGA100 | 0-2000,000 cells/ml | ±3%FS |
| Residual Chlorine sensor | LMS-HCLO100 | 0-20.00 ppm | ±5%FS |
| Marine Current sensor | LMS-Current100 | Temperature: -3℃ - 45℃ Velocity of flow: 0-500 cm/s Flow direction: 0-359.9° |
±0.05℃ ±1 cm/s or ±2% ±2° |
Frequently Asked Questions
Q
What measurement principles does the Marine Current Meter use?
The Marine Current Meter uses electromagnetic induction to measure the velocity of flow, a thermistor for temperature measurement, and a directional current meter for determining flow direction. This combination ensures high accuracy and reliability in dynamic marine environments.
Q
What is the maximum operating depth of the Marine Current Meter?
The Marine Current Meter is rated for a maximum depth of 1500 meters, making it suitable for a wide range of deep-sea research and monitoring applications. Its IP68 rating and titanium alloy construction ensure reliable performance under extreme pressure and corrosive conditions.
Q
What is the accuracy of the velocity and temperature measurements?
The velocity of flow accuracy is ±1 cm/s or ±2% of the measured value, and the temperature accuracy is ±0.05℃. Flow direction accuracy is ±2°. These high-precision specifications make it ideal for critical scientific and engineering data collection.
Q
What power supply does the Marine Current Meter require?
The device operates on a wide input voltage range of 8 to 24 VDC, with a typical current consumption of 55 mA at 12V. This broad voltage compatibility makes it easy to integrate with various marine monitoring systems and data loggers.
Q
What industries and applications is the Marine Current Meter designed for?
The Marine Current Meter is designed for a broad range of applications including oceanographic research, offshore energy projects (wind farms, oil rigs), environmental monitoring, naval engineering, aquaculture management, and hydrographic surveying. Its robust construction and high precision make it versatile for both shallow coastal and deep-sea deployments.
Q
Can the Marine Current Meter be integrated with other water quality sensors?
Yes. The Marine Current Meter (model LMS-Current100) is part of a comprehensive digital RS485 water quality sensor series that includes DO sensors, pH sensors, turbidity sensors, COD sensors, salinity sensors, and many more. All sensors use a standard RS485 digital interface, making it straightforward to build a multi-parameter water quality monitoring system.