WQ7707 series water residual chlorine sensor

WQ7707 digital residual chlorine sensor is a new generation of intelligent water quality detection digital sensor independently developed by our company. It supports multiple industrial signal outputs such as RS485 (MODBUS-RTU) and 4-20mA. According to different application scenarios, digital residual chlorine sensors, online residual chlorine meters, portable residual chlorine meters, wall-mounted residual chlorine meters, etc. are designed.
They can view data, debug, and maintain through mobile phone APP or computer. It has the characteristics of easy maintenance, high stability, excellent repeatability, and multi-function, and can accurately measure the residual chlorine value and temperature value in the solution.
Internal signal isolation technology, strong anti-interference. Good reproducibility, thermal stability, low drift, small size, and fast response speed. The sensor IP68 has stable performance and long service life.
They are widely used in wastewater treatment, pure water, circulating water, boiler water and other systems, as well as electronics, breeding, food, printing and dyeing, electroplating, pharmaceuticals, fermentation, chemical industry and other fields, and are powerful in environmental monitoring and remote system applications such as surface water and pollution source emissions.
Dissolved oxygen