Selection guides, integration checklists and application methods written for engineers, product teams, distributors and water professionals.
This article explains how the BA111 TDS sensor interface ASIC achieves temperature compensation through integrated water temperature measurement and bipolar probe drive, and provides system-level verification methods and display limits to help engineers avoid misreading TDS values as a complete water quality conclusion.
Read Article →In industrial reuse water projects, the NSDD6 multi-spectral water quality sensor is suited to trend monitoring of organic contamination. This article explains how to define trend objectives, place monitoring nodes, correlate process events, and verify with laboratory reference methods, so that a single reading is not mistaken for an absolute compliance conclusion.
Read Article →BA111 integration practices for hardware and firmware teams: UART command control, probe wiring, data reading, error handling and production-line test points.
Read Article →For engineers and system integrators, this discusses the applicable boundaries of the NSDD-Lite3 as a low-range COD/TOC/UV254 online sensor in pure water and commercial water systems, installation cleanliness, and reference method confirmation, to avoid overstating process signals as water quality compliance evidence.
Read Article →When the COD/TOC readings from the NSDD6 multiparameter water quality sensor do not match laboratory grab samples, parameters should not be adjusted blindly. This article provides a systematic troubleshooting method across six dimensions—time synchronization, sample handling, sampling location, temperature, matrix, and sensor fouling—and explains the difference between on-site screening and laboratory compliance analysis.
Read Article →Integrating the NSDD-Lite3 requires attention to power supply quality, power budget, control board layout and grounding. This article provides engineering implementation recommendations for DC 4.5–5.5 V supply, helping system integrators deploy stably.
Read Article →Tell us your target parameters, water matrix, interface and annual volume. Our engineering team will recommend a practical configuration.
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