-
FS1600A Precise Echosounder
The FS1600A is a portable precise single beam echo- sounder that adopts new acoustic signal processing technology and circuit design to obtain more accurate sounding data.The system integrates traditional analog
recording with advanced digital signal processing tech- nology and underwater tracking gate technology. Even in harsh environments, it performs excellent covering hydrographic applications for shallow waters.
-
Aboat Foldable Unpowered Trimaran
Frankstar Aboat Unpowered Trimaran serves as a universal floating carrier specially developed for ADCP deployment. Its oversized central through-hole is compatible with most mobile survey ADCP models available on the market, enabling convenient installation of acoustic Doppler current profilers for river and estuary flow measurement.Lightweight foldable structure simplifies transportation and field deployment. The stable triple-hull design effectively suppresses rolling and pitching under fluctuating flow conditions, ensuring reliable and continuous flow profile data collection during mobile hydrological surveys. It is widely matched with RIV series ADCP to complete mobile river current monitoring projects. -
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
-
Self Record Pressure and Temperature Observation Tide Logger
FS-CWYY-CW1 Tide Logger is designed and produced by Frankstar. It is small in size, light in weight, flexible in use, can obtain tide level values within a long observation period, and temperature values at the same time. The product is very suitable for pressure and temperature observation in nearshore or shallow water, can be deployed for a long time. The data output is in TXT format.
-
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.
-
FS 1621 Multibeam Echosounder
The FS162I is a brand new high resolution multibeamechosounder product series.The ideally selected210kHz frequency provides excellent data quality andease of use over depths from Im to 500m.Equi-Distant
and Equi-Angle modes can be selected from operationsoftware.With comparable performance to that of simi-lar advanced MBEs in the world,the FS162I is perfectlyused in channel dredging,geological survey,coastal andestuary survey,shipwreck salvage and other applications. -
FS 1602 PC Dual Frequency Echosounder
The FS1602 is an all-n-one dual frequency echosounderthat outputs both echogram and thermal paper results si-multaneously It employs digital signalprocessing and imag-ing technologies,embedded industrial control system anddata acquisition sotware.
The survey software features automatic sounding control, intelligent dynamic signal detection,identification,lockedtracking and real-time monitoring,ensuring high reliabil-ity and precision.The FS1602 is an advanced and reliableSBE which is extensively used for survey in the river,lake,ocean and other complex conditions. -
FS 1603 All-in-one Portable Echosounder
The FS1603 is a portable intellgen echosounder designedas an all-in-one structure.The system integrates computer,DSP and imaging technology to realize the perfect combi-nation of echo sounder and computer platform.Housed ina rugged and compact carry-on case,the FS1603 can beeasily deployed on small survey vessels and opportunisticplatforms,and widely used for bathymetric surveys in riv-
ers,ports,coastal areas or other complex conditions.The embedded Star acquisition and post-processingsoftware can automaticaly monitor and control the surveyprocess,delivering reliable and accurate sounding data.APPS interface is integrated into the system for synchron zingdepth and GPS data. -
FS 1690 Deep-sea Echosounder
The FS1690 is a digital echosounder ideally suitable foroffshore survey in full ocean depth.It is composed of asonar processor and two transducers of 10.5 kHz and25 kHz frequencies.The FS1690 realizes the inteligen-tized operation and control by adopting the technologyof digital signal processing(DSP)and computergraphics display.
FS1690 adopts digital signal processing technology and
computer graphics display technology to realize the in-telligent operation and control of the depth sounde.Alloperations of the depth sounder are performed withoutadjustment knobs.The depth sounder takes DSP as thecore to realize the control of transmission and recep-tion,TVG and AGC control,digitization and processingof echo signals,bottom echo search and tracking. -
FS 1616 Unmanned Platforms Echosounder/Altimeter
The FS1616 is a miniature echosounder specally designedfor unmanned vehides.Its 446kHz operation frequency canbe used for survey in 0.3m ultra-shallow waters.Besides,it’s also convenient to deploy on unmanned platforms suchas underwater ROV,AUV,glider,fixed platform,etc.,tomeasure the height of the platform to the bottom of thewater to protect flying equipment.
The structure is more compact and it’s easy to deploy.The FS1616 supports DC power supply,wide voltage andlow power consumption.The new digital signal processingtechnology and optimized automatic gain make the surveymore accurate and reliable.The frequency and depth ratedcan be customized according to customer requirements. -
RS485 Two-Electrode Conductivity EC CT/ TDS Sensor for Wastewater Treatment Aquaculture
The Two-Electrode Conductivity/TDS Sensor is a high-precision digital analyzer designed for industrial and environmental water quality monitoring. Utilizing advanced ionic electrode technology, it provides stable measurements of conductivity (0-100mS/cm) and TDS (0-10000ppm) with ±2.5% accuracy. The sensor features a corrosion-resistant graphite electrode and polymer housing, ensuring long-term durability in harsh environments. With integrated RS-485 communication (Modbus protocol) and a built-in high-accuracy NTC temperature sensor, it supports seamless integration into automation systems. Its single-point calibration technology and isolated power supply design guarantee reliable data and minimal maintenance, making it ideal for wastewater treatment, aquaculture, and industrial process control.
-
CO2 Probe Dissolved Carbon Dioxide Sensor in Water
The CO2 Sensor is a cutting-edge NDIR infrared absorption sensor designed for precise measurement of dissolved carbon dioxide (CO2) in water and industrial environments. Featuring a patented optical cavity, dual-channel reference compensation, and multiple output modes (UART, I2C, analog voltage, PWM), this sensor ensures reliable data with ±5%FS accuracy. Its convection diffusion ventilation design accelerates gas exchange while protecting the membrane, and the detachable waterproof structure simplifies maintenance. Ideal for aquaculture, HVAC systems, agricultural storage, and air quality monitoring, this sensor supports Modbus-RTU protocol for seamless integration into automation systems.
