Analog Devices' CN0428 water quality measurement system is a modular sensing platform designed to enhance the accuracy and reliability of water quality measurements. By incorporating temperature measurement capabilities on one or all sensor boards, the system ensures precise data collection and analysis.
The CN0428 circuit, developed by Analog Devices, serves as a versatile electrochemical measurement platform that caters to a wide range of water quality probes, such as pH sensors, oxidation reduction potential (ORP) probes, and conductivity cells. Its high level of integration allows for seamless integration with various sensors, enabling users to customize their electrochemical measurement solutions according to specific requirements.
In water quality analysis, electrochemistry plays a crucial role, particularly in assessing parameters like pH levels. Electrochemical techniques facilitate the measurement of reduction-oxidation (redox) reactions by monitoring electron transfer between reactants. This approach enables the detection of chemical indicators, biological markers, and contaminants like heavy metals, contributing to a comprehensive evaluation of water quality.
By leveraging the capabilities of the CN0428 system, users can obtain accurate and detailed insights into the quality of the tested analyte. The system's compatibility with a diverse range of probes and its ability to capture essential quality parameters make it a valuable tool for researchers, environmental scientists, and water treatment professionals striving to ensure water safety and purity.
Measure from 1 to 4 sensor channels
Selectable SPI, I2C, or UART communication
10-pin JTAG/SWD connector for easy programming
Form factor compatible with Arduino
Board can be configured for customized measurements such as dissolved oxygen (DO) measurement or ion concentration measurement, i.e., ion selective
Capable of measuring pH, conductivity, temperature, and ORP of a solution
Electrode (ISE) measurement and many other water quality factors
Up to 4 sensor boards can be connected for measurements simultaneously
Temperature can be measured on one or all sensor boards.
Measurement and liquid analysis:
Dissolved oxygen (DO)
Ion concentration
HVAC
Energy
Renewable energy
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