Vortex flow meter is on the principle of Karman street, to measure liquid, gas and vapour even turbid liquid including micro grain and impurity. Applications: petroleum, chemical industry, paper making, metallurgy, electric force, environmental protection, food industry and etc.

The Residual Chlorine Meter is an intelligent online analytical instrument designed for continuous monitoring of residual chlorine concentration in water systems. It ensures effective disinfection control by providing accurate and real-time chlorine measurement.
With stable sensor technology and digital communication interfaces such as RS485, the meter supports remote monitoring, data logging, and seamless integration with PLCs, HMIs, and IoT platforms.

Features

• Continuous online measurement of residual chlorine with high accuracy
• Fast response time with excellent stability and repeatability
• Strong anti-interference ability, suitable for complex water conditions
• Automatic temperature compensation for reliable readings
• Configurable alarm outputs for upper and lower chlorine limits
• Supports RS485 (MODBUS-RTU) communication for remote monitoring
• Low maintenance design with long sensor service life
• Suitable for long-term continuous operation

Applications

• Aquaculture
• Water quality testing
• Information data collection
• Drinking water and wastewater treatment
• Internet of Things (IoT) water quality monitoring