The CLG-2059S/P online automatic analyzer for residual chlorine/total chlorine is a brand-new intelligent digital instrument independently developed and manufactured by our company. It can accurately measure and display free chlorine (hypochlorous acid and its related salts) in chlorine-containing solutions. This instrument communicates with devices such as PLCs via RS485 (Modbus RTU protocol), featuring fast communication and high data accuracy. Outstanding advantages of this instrument include comprehensive functionality, stable performance, simple operation, low power consumption, and high safety and reliability.
Equipped with a dedicated digital residual chlorine/total chlorine electrode, this instrument can be widely used in continuous monitoring of residual chlorine and total chlorine in applications such as drinking water treatment plants, food processing, healthcare, aquaculture, and wastewater treatment.
Technical Features:
1. Equipped with a fast-response and highly accurate residual chlorine/total chlorine sensor.
2. Suitable for demanding applications, maintenance-free, and cost-effective.
3. Provides dual 4–20 mA outputs and RS485 communication interface.
4. Features data logging capability, allowing users to easily access historical data and trend curves.





