pH Sensor

[Product Description] ● IoT pH analyzer with RS-485 and Wi-Fi web interface, and it can monitor by remote and in-situ with mobile phone which is without meter and app. ● Automatic cleaning function (optional):Including Micro air pump, cleaning scheduling(adjustable), keeping the last reading(during auto cleaning), and stabilization time(adjustable), that is able to extend maintenance period easily. ● Smart calibration function: Switching protective cover to standard solution bottle, and it calibrates with phone webpages. ● Smart AI function: calibration/auto-cleaning notification, self-judgment of stain and electrode degree of aging..etc. ● IP68 integrated design: The pH sensor can put into the application environment such as river/reservoir/tap water/ sewage/ seawater.. etc. Accurate and durable pH value can be provided to any meter or software in the world. ---- [Features] ● Integrated design, and built-in IoT transmission and sensor. ● IP68 submerged type and corrosion resistant material which can put into water without protective sleeve. ● It can be operated by delivery of current, and all functions are built-in. ● Ultra-low power consumption, it is suitable for large-scale deployment of green energy IoTs. ● The high-strength isolated cable can be put to use directly, and the signal is stable. ● The PH sensor is equipped with temperature compensation and measurement (in accordance with NIEA W218.51C). ● The power and IoT communication are equipped with surge protection. ● With dual digital communication of RS-485 and Wi-Fi. ● Standard Modbus RTU can connect to the global IoT. ● Wisdom design, storing parameter calibration, it can be installed directly on site after calibration. ● Operating with mobile web pages, it is convenient to on-site operation. ● Switching protective cover to standard solution bottle on site, it is convenient for calibration. ● Equipped with three-point calibration, it can be calibrated using standard solutions or samples with known concentrations ● During calibration and auto-cleaning, keep the last reading value to avoid misoperation, and it read the state at the same time (calibrating/auto-cleaning/stabilizing/ under maintenance). ● The latest thrice calibration records (date/slope/calibration point) can be inquired. ---- [Applications] : Sewage, Seawater, Subterranean water, Aquaculture, River and lake detecting system.