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Water Quality Sonde Series
Frankstar Water Quality Sonde Series leverages advanced fluorescence lifetime dissolved oxygen sensing technology to deliver stable, high-precision, real-time water quality data. Designed for diverse aquatic monitoring environments, our modular multi-parameter water quality sonde supports flexible configurations from compact 2-sensor setups to fully integrated multi-parameter systems, providing accurate and reliable data for professional water quality analysis and water resource management.
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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. -
Radar Water Level & Velocity Station
Frankstar Radar Level Velocity Station adopts non-contact radar measurement technology to achieve high-precision, all-weather and automatic water level data collection for rivers, channels and other water bodies. It effectively overcomes the drawbacks of traditional contact sensors, such as siltation, icing, floating debris impact and biological fouling, ensuring long-term reliable data.
Integrated with a positioning system, 4G/5G communication and a high-efficiency solar power supply system, the Station enables long-term unattended operation in remote field environments without mains power or network coverage, greatly reducing operation and maintenance costs. Collected data is transmitted in real time to the monitoring center or cloud platform, providing a scientific basis for flood control, disaster mitigation, water resource management and ecological protection, while significantly improving emergency response efficiency and the safety of water conservancy facilities.
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S12 Multi Parameter Integrated Observation Data Buoy
The S12 Multi-Parameter Integrated Observation Data Buoy (Model: FS-MDB-S12) is an intelligent, high-performance ocean observation buoy platform engineered by Frankstar. It enables all-weather, continuous, real-time in-situ monitoring across meteorology, hydrology, water quality, ecology, and other marine parameters.
Featuring excellent industrial design and high payload compatibility, the buoy platform accommodates flexible sensor configurations. The top platform houses meteorological, communication, positioning, and navigation safety equipment, while the structural body and lower frame allow the integration of advanced hydrological and water quality sensors. Collected data can be transmitted to the Frankstar MEINS (Marine Equipment Intelligent Networking System) platform or user-specific management platforms in real time via Satellite, GSM/GPRS/4G, UHF/VHF, and other communication options, enabling remote access, visualization, and cloud storage.
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Mooring Wave Data Buoy (Standard)
The Mooring Wave Data Buoy (Standard) is a versatile, high-precision oceanographic monitoring buoy developed by Frankstar to deliver continuous, long-term sea observation. Engineered with advanced multi-channel acquisition technology, it provides accurate measurements of wave dynamics, physical ocean parameters, and marine environmental elements. Operating effectively in both free-drifting ocean profiling and fixed-station mooring modes, the buoy transmits real-time telemetry back to land stations or cloud platforms via satellite, cellular, or radio communication networks.
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Drifting & Mooring Mini Wave Buoy 2.0 to monitor Wave & Surface Current Parameter
Mini Wave buoy 2.0 is a new generation of small intelligent multi-parameter ocean observation buoy developed by Frankstar Technology. It can be equipped with advanced wave, temperature, salinity, noise and air pressure sensors. Through anchorage or drifting, it can easily obtain stable and reliable sea surface pressure, surface water temperature, salinity, wave height, wave direction, wave period and other wave element data, and realize continuous real-time observation of various ocean elements.
The data can be sent back to the cloud platform in real time through Iridium, HF and other methods, and users can easily access, query and download the data. It can also be stored in the SD card of the buoy. Users can take it back at any time.
Mini Wave buoy 2.0 have been widely used in marine scientific research, marine environmental monitoring, marine energy development, marine forecasting, marine engineering and other fields.
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CTD (Standard Version)
Frankstar CTD is a professional hydrological observation instrument capable of operating at depths up to 7,000 meters. Adopting an integrated direct-reading and self-recording working mode, the sensor delivers high measurement accuracy with low power consumption and low flow resistance. It precisely captures water temperature, conductivity and depth data, and serves a wide range of applications including marine hydrological monitoring, oceanographic research, as well as port and waterway engineering. The CTD can be flexibly deployed on ocean observation stations, mooring systems, marine buoys and multi-parameter water sampling equipment.
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RIV Series Acoustic Doppler Current Profiler
Equipped with advanced self-developed IOA broadband technology, Frankstar RIV Series ADCP (available in 1200 kHz, 600 kHz and 300 kHz versions) delivers highly precise and reliable flow velocity measurement data, performing steadily even under severe river hydrological conditions.This ADCP supports seamless integration with mainstream peripheral devices including gyroscopes, GPS modules and radio data transmission stations. Custom configurations for survey vessels and triple-hulled boats for mobile flow monitoring are also available upon request. Deploying Frankstar RIV ADCP effectively cuts down tedious manual field work, allowing researchers and engineers to focus more on data analysis and research. -
RIV H-300k/ 600K/ 1200KHz Series Horizontal Acoustic Doppler Current Profiler ADCP
Frankstar RIV H-600KHz Series Horizontal ADCP is a professional horizontal acoustic Doppler current profiler for continuous current monitoring. Adopting state-of-the-art broadband signal processing technology, the sensor calculates flow field profiling data based on the acoustic Doppler principle. Inheriting the outstanding stability and reliability of the classic RIV product line, the newly upgraded RIV H series delivers real-time online measurement of current velocity, flow discharge, water level and water temperature. It serves as an ideal monitoring instrument for flood early warning systems, water diversion projects, aquatic environmental monitoring, smart agriculture and intelligent water conservancy management.
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Frankstar Five-beam RIV F ADCP Acoustic Doppler Current Profiler/300K/ 600K/ 1200KHZ
Frankstar Five-beam RIV F ADCP is a high-performance Acoustic Doppler Current Profiler developed for precise underwater flow field measurement. Available in 300kHz, 600kHz and 1200kHz frequency options, the five-beam ADCP delivers reliable vertical current profile data. Based on acoustic Doppler principle, it simultaneously measures current velocity, flow direction and water depth.
The five-beam configuration effectively distinguishes horizontal flow and vertical flow, greatly improving data accuracy under complex hydrological conditions. The compact, robust underwater housing adapts to coastal waters, rivers, estuaries and offshore observation. It supports long-term autonomous deployment on buoys, river monitoring stations and underwater platforms. Widely applied in hydrological survey, tidal current observation, offshore engineering, river regulation and oceanographic research.
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In-situ On-line Five Nutrient Monitoring Nutritive Salt Analyzer
Frankstar Nutritive Salt Analyzer is an in-house core R&D achievement. The instrument fully simulates laboratory manual analytical procedures and realizes high-quality in-situ online monitoring of five nutritive salt parameters within a single device, including nitrite nitrogen (NO₂-N), nitrate nitrogen (NO₃-N), phosphate (PO₄-P), ammonia nitrogen (NH₄-N) and silicate (SiO₃-Si). Equipped with a matched handheld terminal, it simplifies parameter configuration and delivers user-friendly operation. The analyzer supports flexible deployment on ocean buoys, survey vessels and other marine monitoring platforms.
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Radar Wave & Water Level Monitoring System
Frankstar Radar Wave & Water Level Monitoring System is a high-precision, non-contact marine hydrological monitoring solution designed for long-term offshore and coastal wave observation. Adopting professional radar wave measurement technology, this intelligent monitoring system supports 24/7 all-weather, unattended real-time detection of critical marine parameters, including wave height, wave period, wave direction and water level.It maintains stable and accurate data output even in harsh marine environments with strong wind, heavy waves, salt fog, high humidity and extreme temperature changes. Featuring outstanding waterproof, anti-corrosion and anti-icing performance, the radar wave monitoring system is widely applicable for offshore wind farms, port and waterway monitoring, marine engineering construction, coastal environmental protection and oceanographic scientific research.Equipped with standard remote data transmission and flexible system integration functions, the device provides professional data visualization and intelligent data analysis, delivering stable, continuous and reliable hydrological data for marine safety early warning, water resource management and offshore environmental monitoring projects.
