Frankstar
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Mini Electric & Portable Manual Winch
Frankstar Mini Electric Winch is engineered for precision operation, reliable safety and long service life to satisfy strict working demands in marine survey, offshore projects, construction and emergency rescue scenarios globally.Complying with international quality specifications, this winch adopts advanced driving technology and high-strength corrosion-resistant components to deliver dependable lifting and traction capacity for light-to-medium load tasks.It maintains consistent stable performance under severe field environments and has been widely supplied to Southeast Asia, Europe, the Middle East and Africa. -
Automatic Tide Guage Station/Automatic Tide Gauge Station, radar automatic tide gauge, solar powered automatic tide station, IoT tide level sensor, real-time automatic tide gauge
Frankstar automatic tide gauge station is an automatic telemetry tide and water level monitoring system developed by Frankstar for continuous, real-time observation of water level and water temperature in coastal and inland environments.
Designed for long-term unattended operation, the system provides reliable hydrological data for environmental monitoring, water resource management, and marine applications.
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Rosette Sampling System (Multi-Parameter Water Sampler)
Frankstar Rosette Sampling System Series is a dependable CTD-matched water sampler designed for programmable seawater collection at designated depths. Equipped with electromagnetic induction release technology, the system enables flexible user-defined triggering conditions based on time, temperature, salinity and target depth.Built for long-term maintenance-free deployment and outstanding durability, the rosette sampler delivers stable sampling performance in coastal zones, estuaries and open oceans. Customized configurations are supported, including adjustable sampling bottle quantity, sample volume and pressure resistance rating to satisfy diversified oceanographic survey requirements. -
Vibrocorer System
Engineered for high-quality sampling in compacted sediments, the FS Vibrocorer System delivers powerful, modular performance for rapid operation from a wide range of vessels. It recovers pristine 50–96 mm diameter cores, ideal for both complex offshore projects and agile nearshore surveys. The system can also be customized to meet specific project requirements.
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Tide and Wave Gauge(Gravity Type)
The Tide and Wave Sensor by Frankstar provides high-accuracy wave and tide measurements using RNSS-based velocity sensing and low-power onboard processing.
Continuous measurements and algorithm-based averaging enable precise tide level determination, while configurable wave acquisition supports the extraction of key wave parameters such as significant wave height, wave period, and wave direction. In addition, integrated positioning and timing functions enhance data reliability and synchronization.
Housed in a compact, marine-grade enclosure with RS232 communication and clamp mounting, the RNSS Wave Sensor is well suited for deployment on observation buoys, unmanned surface vessels, and other floating platforms, supporting long-term oceanographic monitoring, coastal engineering, and scientific research
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Self-Contained Tide Gauge
Frankstar self-contained tide gauge is a compact, self-contained tide gauge for precise water level and temperature monitoring. Using high-accuracy pressure-based sensing, it delivers reliable, long-term tide observations in rivers, lakes, and shallow coastal environments for hydrological and marine applications.
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Gravity Corer
Our integrated coring solutions cover the full range of seabed sampling needs. While our standard Gravity Corer is valued for its simplicity and reliability in obtaining columnar samples, the Piston Gravity Corer represents a definitive advancement for critical applications. Its active piston mechanism counteracts internal friction and prevents plugging, delivering longer, less disturbed cores with superior stratigraphic preservation in soft sediments.
Supported by a versatile deployment platform for heavy equipment and complemented by a selection of compact corers, our product line forms a complete system—from routine surveys to precision research—all customizable to your specific mission requirements.
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Tide and Wave Gauge (Pressure Type)
Frankstar Tide & Wave Logger is an independently developed high-precision wave and tide recorder for simultaneous continuous monitoring of tidal levels and wave conditions. It delivers stable, accurate multi-parameter oceanographic measurements for coastal and aquatic observation projects.The logger outputs comprehensive wave and water level data, including tidal level, significant wave height & period (H₁/₃), 1/10 wave height & period (H₁/₁₀), maximum wave height, mean wave height and corresponding wave periods.
Built-in 32 GB solid-state local storage and dual 3.6 V lithium thionyl chloride batteries support long-term fully autonomous underwater operation. Users can select sampling rates of 2 Hz or 4 Hz to match diverse monitoring tasks, with optional measurement depth ranges of 20 m or 50 m.Boasting compact size and rugged waterproof structure, the tide & wave recorder supports simple installation on multiple structures and platforms. It is the ideal solution for long-term monitoring in coastal zones, offshore waters, lakes, harbors, and groundwater observation projects. -
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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CONTROS HydroC® CH₄
The CONTROS HydroC® CH₄ sensor is a unique subsea / underwater methane sensor for in-situ and online measurements of CH₄ partial pressure (p CH₄). The versatile CONTROS HydroC® CH₄ provides the perfect solution for the monitoring of background CH₄ concentrations and for longterm deployments.
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Mesocosm/Mesocosm experimental system, marine mesocosm facility, pelagic mesocosm experiment, aquatic mesocosm setup, land-based ocean mesocosm
Mesocosms are partially closed experimental outdoor systems used for the simulation of biological, chemical, and physical processes. They bridge the methodological gap between laboratory experiments and field observations, serving as an important part of climate research to experimentally simulate different future climate scenarios. The pools are filled with natural seawater and accommodate various flora and fauna (algae, shells, macro plankton, etc.) to evaluate the impact of changing environmental conditions and climate change.
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S30 Multi Parameter Integrated Observation Data Buoy
The S30 Multi-Parameter Integrated Observation Data Buoy (Model: FS-MDB-S30) is a large-scale, intelligent ocean observation buoy platform engineered by Frankstar. It is designed for all-weather, continuous, and real-time in-situ monitoring across meteorology, hydrology, water quality, marine ecology, and other marine environmental parameters.
With high payload compatibility and an advanced industrial design, the buoy platform supports flexible, multi-sensor configurations. The upper tower platform accommodates meteorological, communication, positioning, and navigation safety equipment, while dedicated dual instrument wells allow seamless integration of deep hydrological, water quality, and ecological 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 HF communication options, providing reliable remote access, visualization, and cloud data saving.
