What are the main features of the online residual chlorine meter?

The online residual chlorine meter adopts RS485 communication interface for long-distance transmission and standard Modbus protocol, which is easy for system integration. Its shell is made of highly corrosion-resistant materials, and the overall structure has an IP68 protection level, which can work for a long time at a depth of 10 meters underwater and in various harsh working environments. It has a built-in high-precision temperature sensor and temperature compensation algorithm. With the development of the times and the rapid development of science and technology, automated water treatment processes are more and more widely used in practice in small and medium-sized water plants across the country. The important process of automatic chlorination saves a lot of manpower and labor in water treatment. Material resources, and more importantly, the dosage of chlorine can be adjusted in time, which solves the time lag of adjusting the amount of chlorine added by detecting residual chlorine in the factory water (the lag time is usually 2-3 hours). The main features of the online residual chlorine meter are: 1. Microcomputer, LCD backlit liquid crystal display, light touch keyboard, easy to use. 2. Microcomputer data processing, the instrument has built-in 5-point calibration, and users can calibrate 10 more points by themselves. 3. The system can restore factory settings with one key, and users who do not have a laboratory do not need to worry about calibration, and it is truly maintenance-free. 4. USB interface, can store 300 data. 5. Full Chinese concentration direct reading, historical record query, real-time clock display. 6. Advanced positioning structure and high-precision optical path system effectively ensure the accuracy and repeatability of the measured values. 7. Its reliable linear compensation system makes the measurement data more accurate and more stable. 8. Using high-quality imported integrated circuits and photoelectric detection components, it has high overall stability. 9. The performance of the instrument is stable, the resolution is high, and the resolution of the instrument reaches 0.001mg/L. The online residual chlorine meter adopts a modular design and is widely used. The basic transmitter provides simple measurement and alarm functions, and the extended function software and modularization can be applied to special occasions. If necessary, expansion modules can be used. At present, this product has been widely used in electric power, water supply, medicine, chemical industry, food and other industries to continuously measure residual chlorine in water.
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