The online residual chlorine analyzer is a high-precision instrument specially used to monitor the residual chlorine content in water bodies. It has a wide range of applications in environmental protection, water treatment, drinking water monitoring and other fields. This article will introduce the composition and structure of the residual chlorine meter in detail to help readers better understand and use this equipment.

Boqu online residual chlorine analyzer with high intelligence, and sensitivity. The online residual chlorine analyzer can measure residual chlorine and temperature simultaneously. The residual chlorine meter is widely used in such industries as thermal power plants, running water, pharmaceuticals, drinking water, water purification, industrial pure water, and swimming pool disinfection residual chlorine continuous monitoring.

1. Sensor module

One of the core components of the residual chlorine meter is the sensor module. This module is responsible for detecting the residual chlorine content in the water body in real-time and converting it into electrical signals for subsequent processing and analysis. Sensor modules usually feature high sensitivity, fast response, and low drift to ensure the accuracy and stability of measurement results.

2. Signal processing module

The signal processing module is responsible for receiving the electrical signals output by the sensor module and amplifying, filtering and digitally processing them. This module can reduce noise interference and improve measurement accuracy through signal preprocessing. At the same time, the signal processing module also has automatic calibration and temperature compensation functions to adapt to measurement needs in different environments.

3. Controller module

The controller module is the brain of the online residual chlorine analyzer and is responsible for controlling the operation and data processing of the entire instrument. This module usually uses a high-performance microprocessor or PLC controller, which has powerful data processing capabilities and rich control functions. The controller module can precisely control the sensor module and signal processing module according to preset programs and algorithms to achieve automated measurement and data recording.

4. Display and output module

The display and output module is responsible for displaying measurement results to users in the form of numbers or charts and providing a data output interface. This module usually uses an intuitive and easy-to-use display method such as an LCD screen or touch screen to facilitate users to view measurement results. At the same time, the display and output module also supports a variety of data output formats, such as RS232, RS485, USB, etc., to facilitate data exchange and communication with other devices or systems.

5. Power module

The power module provides stable operating voltage and current for the online residual chlorine analyzer. The module usually adopts a wide voltage input design to adapt to the power supply standards of different countries and regions. At the same time, the power module also has over-current, over-voltage and short-circuit protection functions to ensure the safe and stable operation of the instrument.

6. Shell and accessories

The casing of the residual chlorine meter is usually made of waterproof, dustproof and corrosion-resistant materials to protect the internal circuits and modules from the harsh environment. In addition, the instrument is also equipped with some accessories, such as sampling probes, pipe interfaces, mounting brackets, etc., to facilitate users to install and debug in practical applications.

To sum up, the composition of the residual chlorine meter includes the sensor module, signal processing module, controller module, display and output module, power module, shell and accessories. These modules work together to achieve high-precision measurement and automated analysis of residual chlorine content in water bodies. By understanding and mastering the composition and structure of the online residual chlorine analyzer, users can better choose and use the instrument that suits their needs, providing strong support for environmental protection and water quality monitoring. Boqu Instrument is a professional residual chlorine meter supplier in China, we can provide high-quality products and a direct factory, we are looking forward to cooperating with you, welcome to contact us!