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Application of Smart Dissolved Oxygen Sensor in Aquaculture

2025-09-03

In aquaculture, water quality management directly affects both production efficiency and the health of aquatic organisms. Among all water quality parameters, dissolved oxygen (DO) is one of the most critical factors influencing the survival and growth of aquatic life. To ensure that DO levels in aquaculture environments remain at an optimal range, the use of a high-precision and reliable dissolved oxygen sensor becomes essential.

2025

Smart Manhole Guardian Intelligent Manhole Cover Monitoring Terminal

2025-09-02

The First Sensor Intelligent Manhole Cover Monitoring Terminal (abnormal movement monitoring + ultrasonic liquid level monitoring) is an innovative product launched by First Sensor for smart city construction. With the rapid progress of urbanization, municipal, utility, power, and communication departments must manage a large number of manhole covers, which have become a critical part of urban operation. Traditional management methods suffer from insufficient monitoring, delayed information, and difficulty in detecting hidden dangers in time, which can easily pose threats to road safety and citizens’ travel. The intelligent monitoring terminal is designed to solve this long-standing problem in urban management.

2025

Application of Ultrasonic Wind Speed and Direction Sensors in Meteorology

2025-09-01

The ultrasonic wind speed and direction sensor operates based on the ultrasonic time-difference principle. Multiple probes transmit and receive ultrasonic signals within the monitoring space, allowing real-time calculation of wind speed and direction parameters. Unlike traditional mechanical devices, it eliminates errors and maintenance issues caused by mechanical wear, ensuring high precision and stability under various weather conditions. For meteorological departments, this means a long-term reliable data source, providing solid scientific support for weather forecasting and disaster early warning.

2025

Split-Type Ultrasonic Level Meter – The Ideal Choice for Level Monitoring

2025-08-31

In municipal water supply and drainage systems and pump station operations, level monitoring is always a crucial step to ensure safe and efficient system performance. Traditional contact-based measurement methods are often affected by silt, impurities, and corrosive liquids, leading to damage or clogging, which increases maintenance costs and reduces monitoring accuracy. The FST700-CS02 split-type ultrasonic level meter, with its non-contact measurement method, flexible function configuration, and excellent environmental adaptability, has become an optimal choice for level monitoring in manholes and pump stations.

2025

The Vital Role of Smart Manhole Cover Monitoring Terminals in Sewer Systems

2025-08-30

As cities accelerate their pace, public facility management is evolving from “passive discovery” to “proactive warning.” Among urban infrastructures, manhole cover hazards occur frequently yet are often overlooked. The FST100-2020D Smart Manhole Cover Monitoring Terminal is revolutionizing this field, upgrading manhole cover management from blind spots to full-time online supervision, providing unprecedented safety protection and intelligent operation for sewer systems.

2025

Smart pH Sensors A Reliable Helper for Wastewater Treatment

2025-08-29

In modern wastewater treatment processes, pH monitoring and regulation is one of the most crucial steps. Whether it is municipal wastewater, industrial effluent, or environmental remediation projects, real-time monitoring of pH directly impacts the stability of treatment processes and ensures compliance with discharge standards. As environmental regulations become increasingly stringent, traditional manual sampling and testing methods can no longer meet the demands for high-frequency, high-precision, and real-time monitoring. Smart online pH sensors have gradually become a core component in wastewater treatment systems.

2025

The Role of Heated Ultrasonic Wind Speed and Direction Sensors in Maritime Vessels

2025-08-28

Heated ultrasonic wind speed and direction sensors are gradually becoming a new choice in the maritime industry. Compared with traditional mechanical anemometers, they rely on ultrasonic measurement principles to deliver high precision and reliability, eliminating the wear of rotating components and the limitations of starting wind speed. This ensures that vessels can always obtain stable wind speed and direction data, even in complex and variable marine environments.

2025

Say Goodbye to Frequent Maintenance | FIRSTRATE Self-Cleaning Turbidity Sensor Safeguards Water Quality with Technology

2025-08-27

Turbidity is a physical indicator that measures how suspended particles in water (such as silt, organic matter, microorganisms, etc.) scatter and absorb light, thereby reducing transparency. It reflects the degree to which insoluble substances hinder light transmission and is one of the core parameters in water quality monitoring, closely related to drinking water safety and environmental protection.

2025

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