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Smart Water Conservancy IoT Terminal

Advanced Multi-Radar Flowmeter for Flood Monitoring | with Remote Data Transmission

The NJ-iot611 Multi-Radar Flowmeter is an advanced non-contact flow monitoring device based on Doppler radar technology. Designed for hydrological applications, it simultaneously measures water velocity and water level, then combines this data with cross-section parameters to calculate real-time flow rate (discharge) . Built for harsh environments, the NJ-iot611 delivers accurate and reliable data for river management, flood warning systems, and irrigation monitoring.

High-Precision Radar Water Level Sensor | Industrial Radar Level Gauge for Rivers & Reservoirs | High Accuracy Water Level Monitoring Device

The NJ Series Radar Water Level Sensor is a high-performance non-contact hydrological monitoring device designed for precise measurement of water level, flow velocity, and discharge in rivers, canals, reservoirs, and flood-prone areas. Utilizing advanced FMCW (Frequency Modulated Continuous Wave) or pulse radar technology, it delivers reliable real-time data under all weather conditions, day or night.

NJ-iot610 4G GNSS Displacement Receiver | High-Precision Monitoring Device | Remote Displacement Monitoring System |

The NJ-iot610 4G GNSS Displacement Receiver is a high-precision, low-power all-in-one monitoring device developed by Xiamen Nengjia New Energy Technology. It integrates satellite antennas, a high-performance GNSS board, 4G communication module, and SIM card into a single compact unit, simplifying field installation and reducing deployment costs. Designed for real-time deformation monitoring, the NJ-iot610 delivers accurate displacement data via 4G networks to backend systems for analysis and alerting.

Industrial IoT Gateway | 4G RTU with LoRa, WiFi, RS485 & Cloud Integration

The RTU Telemetry Terminal Gateway from Xiamen Nengjia New Energy Technology is a high-performance industrial-grade IoT gateway designed for remote data acquisition, monitoring, and control. It integrates traditional telemetry terminal functions with modern communication technologies, making it ideal for applications in water conservancy, environmental protection, power systems, and municipal infrastructure.

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