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Best-Selling RS485 Modbus Water Quality Monitoring an Ammonia Nitrogen Detector Sensor for River
The FS-DCSZ-001 multi-parameter water quality sensor is a monitoring instrument used for water quality data acquisition. It obtains water quality parameters through multiple integrated sensors. Each sensor measures its corresponding parameter using electrochemical, optical, or physical detection methods. The multi-probe system directly outputs data in Modbus format.
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Factory wholesale High Precision Gnss Receiver Gnss Rtk Built-in Smart Lithium Battery
FS-GNSS-001 Receiver is a cost-effective, low-power, highly integrated, and edge-computing GNSS monitoring receiver developed specifically for geological slope monitoring applications. It integrates multiple measurement functions, including 3D displacement, inclination, and acceleration.
It can be widely used in geological disaster monitoring, mining monitoring, reservoir dams, high slope monitoring, highway slope monitoring, and building deformation monitoring.
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Remote Terminal Unit (RTU) | Smart Data Acquisition & Remote Monitoring System
FS-YCZD-001 Hydrological Telemetry Terminal is a dedicated data acquisition terminal designed in accordance with water conservancy industry standards. The design fully complies with industrial-grade standards and the requirements of the water resources sector. It adopts a high-performance industrial-grade advanced processor, and incorporates multi-level software diagnostics and multiple hardware protection mechanisms to enhance system stability.
This product is widely used in remote monitoring and control applications such as hydrology, water resources, geological disaster monitoring, meteorology, environmental protection, and new energy.
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High Accuracy Ultrasonic Weather Sensor
FS-YTQX-001 Compact Integrated Weather Station is widely used for environmental monitoring. It integrates optical rainfall, wind speed and wind direction, as well as temperature and humidity sensors into a single unit. The device adopts the standard MODBUS-RTU communication protocol with RS485 signal output. The communication distance can reach up to 2000 meters, enabling data transmission to customer monitoring software or PLC/SCADA systems via RS485. It also supports secondary development.
The built-in electronic compass (optional) eliminates installation orientation requirements; only horizontal installation is required. It is suitable for mobile applications such as marine vessels and vehicle transportation, with no directional constraints during installation.
This product is widely used in applications requiring measurement of ambient temperature, wind speed, and wind direction. It is safe, reliable, aesthetically designed, easy to install, and durable.
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Professional Level Detector Fuel Level Gauge Coolant Reservoir Sensor Water Level Indicator for Sump Radar Level Transmitter Sensor Transmitter IoT Non Contact
FS-LDSW-001 Radar Water Level Sensor is an 80 GHz Frequency-Modulated Continuous Wave (FMCW) radar product designed for high-precision water level measurement. The maximum measuring range can reach up to 120 m, with a blind zone of less than 10 cm.
Due to its higher operating frequency and wider bandwidth, the sensor delivers improved measurement accuracy and is widely used in hydrological, water conservancy, and municipal manhole monitoring projects.
The FS-LDSW-001 adopts a non-contact measurement principle, ensuring no direct contact with the water surface. It is unaffected by water quality, sediment, or floating debris, offering excellent environmental adaptability and reliable performance in complex field conditions.
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Rapid Delivery for Open Channel River Water Radar Flow Meter Flood Velocity Meter
The Radar Velocity Meter is an integrated device combining a microstrip antenna, RF circuit, and signal processing unit. It directly outputs target velocity information and is used for flow velocity measurement in rivers and underground pipeline networks.
The radar adopts an imported German integrated chip and a front-end low-noise amplifier, featuring ultra-high sensitivity. It measures surface water flow velocity based on the Doppler principle. The microwave radar is not affected by temperature, pressure, air density, wind, or other environmental conditions, enabling stable all-weather and all-time operation.
Our radar velocity meter features a low starting speed and a wide measuring range. It includes built-in tilt compensation and gain adjustment, making installation simple and convenient. The product is widely used for monitoring surface flow velocity in rivers, open channels, and underground culverts. When combined with a water level gauge, it can form an online flow monitoring system.
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CONTROS HydroFIA pH | Flow-Through Seawater pH Analyser | Frankstar
The CONTROS HydroFIA pH is a flow-through system for the determination of the pH value in saline solutions and ideally suited for measurements in seawater. The autonomous pH analyser can be used in the lab or easily integrated into existing automated measuring systems on e.g. voluntary observing ships (VOS).
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Tsunami Buoy System for Deep-Sea Early Warning and Monitoring | Frankstar
The Frankstar Tsunami Buoy (TB) is a comprehensive system designed for deep-sea tsunami monitoring and early warning applications. It consists of a surface buoy body, seabed base station, underwater acoustic communication link, and satellite communication module. Adopting an architecture of seabed sensing, surface relay, and satellite data transmission, the system continuously monitors tiny variations in seawater pressure via high-precision pressure detectors deployed on the seabed, identifying water level fluctuations caused by tsunamis through data algorithms. During operation, the seabed base station collects, processes, stores, and transmits pressure data via underwater acoustics to the surface buoy, which then sends the data back to the shore receiving center via satellite.
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Best Price on Open Channel Flow Meter Wastewater River Wall-Mounted for Online Flowmeter
The FS-LSYJ-001 magnetostrictive weir flow meter is designed for long-term water level monitoring in rivers, lakes, reservoirs, and dam weir structures. It is an effective device for monitoring water level and flow variations.
The instrument uses a magnetostrictive liquid level sensor for measurement, featuring high resolution, excellent stability, reliable performance, fast response, and long service life.
Key features include linear measurement, absolute position output, contact-type continuous measurement, and non-wearing operation. The sensor requires no calibration or routine maintenance. Multiple output signals are available (RS485, voltage, current), and the device is easy to install.
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High Performance Vibrating Wire Piezometer
The FS-ZXSY-001 vibrating wire piezometer is designed for long-term installation in hydraulic structures, concrete structures, soil structures, or within soil masses to measure seepage (pore) water pressure, while simultaneously measuring the temperature at the installation point.
With optional accessories, it can be used in piezometer tubes and foundation boreholes. The instrument features a fully stainless-steel structure with a compact size of 24 × 120 mm, allowing easy installation in confined spaces. It also includes parameter identification functionality.
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Drifter Data Buoy | Intelligent Wave Observation for Moored & Drifting Deployments
Drifter is Frankstar’s intelligent wave observation buoy, equipped with high-precision sensors for waves, temperature, and pressure monitoring, and designed for both drifting and moored deployment. It provides real-time, accurate measurements of wave height, direction, period, sea surface temperature, and sea level pressure . Data is transmitted via Iridium satellite to the cloud for instant access and is also stored locally for retrieval after recovery. Compact, robust, and easy to deploy, the Drifter delivers professional, high-quality ocean data to support marine monitoring,
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Radar Flow Meter | Reliable Open Channel Flow Measurement | Frankstar
FS-LDLL-001 Radar Flow Meter is a sensor designed for measuring water surface velocity and flow in open water bodies. The ranging radar unit adopts FMCW (Frequency-Modulated Continuous Wave) technology, while the velocity radar operates at 24 GHz. The measurement point is located in front of the device, ensuring non-intrusive measurement without disturbing the flow field, resulting in high accuracy and excellent linearity.
With no moving parts, the sensor is resistant to sediment blockage, aquatic vegetation interference, and debris entanglement. The robust probe design ensures reliable long-term operation in harsh environments, including rivers with high sediment concentration, abundant floating vegetation, and severe winter icing conditions.
This radar flow meter is widely used for flow monitoring in hydrological stations, irrigation secondary channels, stormwater and wastewater pipe networks, and natural rivers.
