Smart City × AIoT Environmental Sensing Applications

JNC connects every sensing node in the urban environment, offering a comprehensive IoT sensing solution that integrates climate, air, water quality, and liquid level data. We build a real-time, stable, and modular sensing network to empower smarter urban management and safer living environments. With growing concerns over air quality and climate change, JNC provides all-in-one wind speed/direction meters and outdoor gas sensors to precisely monitor weather and environmental gas fluctuations. Using RS-485/Modbus or Bluetooth mesh networks, data is uploaded in real-time to the cloud, helping environmental, agricultural, and industrial sectors respond swiftly. JNC’s LED display modules support Ethernet web control and Wi-Fi transmission, offering intuitive real-time data visualization and warning indicators. They can integrate with various sensors to display multiple data streams, improving field awareness and operational responsiveness. In water resource management, JNC’s integrated ultrasonic level meters offer non-contact measurement with high protection ratings, suitable for both tanks and natural water bodies. Paired with our 4th-gen pH and optical DO sensors, these solutions deliver intelligent self-cleaning and AI diagnostics. With additional integration of suspended solids meters and optical COD sensors, users can monitor turbidity, COD, TOC, and temperature, enabling high-precision pollution alerts for rivers, lakes, and reservoirs. Featuring modular architecture, plug-and-play design, and support for Web and RS-485 communication, JNC helps urban managers seamlessly integrate distributed sensing nodes and establish a comprehensive AIoT network for climate, water, and air quality monitoring—contributing to ESG sustainability and public well-being. ✅ T Wind speed/ Wind direction(T-485) ・All-in-one aluminum alloy design for compact structure and easy installation ・RS-485 Modbus RTU output for real-time cloud data upload ・Applicable in environmental, meteorological, airport, wind energy, and smart agriculture fields ✅ LED Display(S400) ・Dual communication (Ethernet/Wi-Fi) for flexible remote control ・Color-changing numeric display with relay output support ・Supports multi-parameter rotation and USB data logging ✅ Outdoor Gas Sensor(OA4) ・Multiple gas options: CO₂, PM2.5, O₂, H₂S, and more ・Lightweight and waterproof with RS-485 and wireless module options ・Supports heat index and hazard level evaluation for safety and environmental monitoring ✅ Ultrasound Level sensor(UD485) ・Non-contact measurement resistant to contamination and corrosion ・IP68 waterproof rating, ideal for tanks and outdoor conditions ・RS-485 output for seamless IoT integration ✅ pH Sensor(pH485) ・IP68 submersible design, corrosion-resistant and sleeve-free ・Built-in RS-485 & Wi-Fi with intelligent cleaning and AI diagnostics ・Web-based three-point calibration, no app required ✅ Dissolved Oxygen Sensor(DO485) ・Integrated cleaning system with air pump to prevent biofouling ・Dual communication (RS-485/Wi-Fi) with high transmission stability ・AI diagnostics and three-point calibration, compliant with EPA standards ✅ Suspended Solid Sensor(SS-485) ・Infrared scatter light technology ensures strong anti-interference ・Stainless steel body with auto-cleaning brush for easy maintenance ・RS-485 digital output for reliable IoT system integration ✅ UV Chemical Oxygen Demand(COD1500) ・UV absorption at 254nm with no reagent required—eco-friendly design ・Simultaneous measurement of COD, TOC, turbidity, and temperature ・Automatic turbidity compensation and cleaning system for long-term stability