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Practical knowledge for better water-sensing decisions | water quality monitoring

Selection guides, integration checklists and application methods written for engineers, product teams, distributors and water professionals.

02Technology

BA111 TDS Sensor IC: Which Water Purifiers Is It Suitable For?

A selection guide for the BA111 single-channel TDS/water temperature measurement ASIC for water purifier OEMs. It explains its bipolar probe drive, UART control and minimal external circuitry design, and how it suits water dispensers, purifiers and smart appliances, while clarifying the boundary between on-site screening and laboratory analysis.

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03Technology

Integrating Multiparameter Water Quality Sensor NSDD6 via RS485: From Registers to Control Systems

For system integrators, this article outlines the isolated RS485 communication, address planning, polling intervals, timeout handling, and data quality flags of the NSDD6 COD sensor, enabling reliable integration of the spectral multiparameter water quality sensor into control systems while clarifying the boundary between field trend monitoring and laboratory analysis.

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05Technology

Why Establishing a Baseline Should Be Prioritized in Industrial Wastewater Online Monitoring: The Engineering Logic of Online Water Quality Monitoring

Without a baseline in online water quality monitoring, high-frequency data can amplify false alarms and missed detections. This article uses the NSDD6 multispectral water quality sensor as an example to explain how to use influent fluctuations, process switches, cleaning status, and grab sample records to build a usable baseline, and how to prioritize review and maintenance accordingly.

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