The Online Electrical Conductivity (EC)/Salinity Sensor : A Reliable Solution for Liquid Monitoring

The Online Electrical Conductivity (EC)/Salinity Sensor has long been a staple in the market, catering to a diverse range of industries with its accurate and consistent liquid property measurement capabilities. This sensor has firmly established itself as a trusted choice for professionals seeking precise data on liquid conductivity and salinity. Let's learn more on water electrical conductivity sensor from below information.

What is an Electrical Conductivity (EC) Sensor?

An EC sensor, such as the RK500 - 13, operates on the principle of measuring a liquid's capacity to conduct an electric current. When an electric field is applied across a liquid, the dissolved ions within it start to move, facilitating the flow of current. Different liquids, due to their varying ion concentrations, exhibit distinct electrical conductivity levels. For example, seawater, being rich in salts like sodium chloride, has a much higher EC compared to freshwater. By accurately gauging this conductivity, the can effectively determine crucial parameters such as salinity and total dissolved solids (TDS) in the liquid.

Why Use an Electrical Conductivity (EC) Sensor?

- Aquaculture Water Quality Monitoring

In the aquaculture sector, maintaining optimal water quality is of utmost importance for the well - being and growth of aquatic organisms. The EC/Salinity Sensor plays a pivotal role in this regard. Salinity levels directly impact the physiological functions of fish, shellfish, and other aquaculture species. If the salinity deviates from the ideal range for a particular species, it can lead to stress, reduced growth rates, and increased susceptibility to diseases. By continuously monitoring the EC and salinity of the water, aquaculturists can make informed decisions regarding water management, such as adjusting water inflows or adding appropriate salts to maintain ideal conditions.

- Industrial Water Treatment

Industries rely heavily on water for various processes, and the quality of this water significantly influences the efficiency and lifespan of equipment. In industrial water treatment, the is a valuable asset. High EC levels in water may indicate the presence of excessive salts and impurities. These can cause scaling in boilers, heat exchangers, and pipes, resulting in reduced heat transfer efficiency, increased energy consumption, and potential equipment malfunctions. By using the to monitor the EC of water used in industrial processes, operators can implement timely treatment measures, such as reverse osmosis or ion exchange, to ensure that the water quality meets the required standards.

Product Highlights

— Advanced Technology: The is equipped with advanced anti - polarization and internal signal isolation technologies. These features enhance its resistance to external interference, enabling stable and accurate measurements even in electrically noisy environments.

— High Precision and Wide Range: Boasting an accuracy of ±1%, the sensor can precisely measure a broad spectrum of EC values. The available measurement ranges include 0 - 500μs/cm, 0 - 5000μs/cm, 0 - 10000μs/cm, and 0 - 200000μs/cm, with the option for customization up to 0 - 300ms/cm (1ms/cm = 1000μs/cm). For salinity/TDS, it can cover ranges from 0 - 250ppm to 0 - 2500ppm. Additionally, it has a rapid response time of 1s, allowing for quick detection of changes in liquid properties.

— Versatile Probe Materials: The sensor features 316L electrodes, known for their durability. For the probe, users can choose between 316L material for general applications and ABS+PC synthetic plastic, which is more suitable for use in seawater or liquids with strong corrosive properties.

— Multiple Output Signals: It offers both 4 - 20mA and RS485 output signals simultaneously. This allows for seamless integration with different monitoring and control systems, whether they are analog - based or digital - based.

— Wide Operating Conditions: The can operate in a temperature range of -20℃ - +80℃ and has an IP68 ingress protection rating, making it suitable for use in harsh environments, including underwater applications. It also has automatic temperature compensation, ensuring accurate readings regardless of temperature fluctuations.

Application and Necessity

Beyond aquaculture and industrial water treatment, the has applications in environmental monitoring. Monitoring the EC and salinity of natural water bodies such as rivers, lakes, and estuaries can provide valuable insights into water quality. Changes in these parameters can indicate pollution from industrial discharges, agricultural runoff, or natural events like saltwater intrusion. In sewage treatment plants, the sensor can be used to monitor the effectiveness of treatment processes. By measuring the EC and salinity of sewage at different treatment stages, operators can optimize treatment methods to ensure that the discharged water meets environmental standards.

Customer Testimonials & Case Studies of Water Eelectrical Conductivity Sensor

Why Choose Rika Sensor?

Conclusion

In conclusion, the RK500 - 13 Online EC/Salinity Sensor offers a plethora of advantages. Its advanced technology, including anti - polarization and internal signal isolation, ensures stable and accurate measurements even in challenging environments. With high precision (±1% accuracy), a wide measurement range for EC and salinity/TDS, and a rapid 1 - second response time, it can meet the diverse needs of various industries. The availability of different probe materials, multiple output signals, and its ability to operate in a wide temperature range with IP68 protection make it a highly versatile and durable solution.

For potential customers seeking reliable water quality monitoring solutions, whether in aquaculture, industrial water treatment, environmental monitoring, or sewage treatment, the RK500 - 13 is a great option. We encourage you to reach out to Rika Sensor. Contact our team to learn more about the RK500 - 13 sensor, its technical specifications, and how it can be customized to fit your specific water quality monitoring projects. Let us help you make informed decisions and optimize your operations with this cutting - edge sensor technology.