Radar water level gauge

SDNW-G01

Precise distance measurement, intelligent monitoring

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Product Introduction

Radar water level gauge

SDNW-G01

Radar water level gauges are developed based on millimeter-wave radar and designed for measuring water levels. By recording the time it takes for a pulse wave to travel and multiplying it by the speed of electromagnetic waves, the gauge measures the distance between the liquid surface and the radar antenna, thereby indicating changes in water level. This device is a compact, all‑weather, 24/7 sensor that offers high integration, a small footprint, and easy installation.

keyword：

Radar water level gauge

Category：

Environmental Structure Monitoring

PRODUCT FEATURES

Product Features:

  1. Wide range and high accuracy: Multiple measurement ranges are available, while maintaining high measurement precision.
  2. Customizable data collection frequency: Supports personalized configuration of the data collection interval based on actual monitoring requirements.
  3. Interface standard stability: adopts RS485 Data is transmitted via a standard interface, ensuring high stability and making it ideal for unattended, long-term monitoring.
  4. Easy installation and user-friendly: The design is streamlined, the installation process is straightforward, and it’s simple to deploy and maintain on-site.
Application scenarios:

It is suitable for applications such as geological hazard monitoring, reservoir and dam safety monitoring, and mine safety monitoring.

TECHNICAL SPECIFICATIONS

Technical Name Technical Specifications
Measurement range 0.5–30 m (70 m optional)
Resolution ±0.1%FS
Frequency 80GHz
Power supply method Solar power + external gel battery
Supply voltage DC12V
Communication method Supports 4G all-network compatibility.
Operating temperature -35°C to +70°C
Storage temperature -40°C to +85°C
Humidity 99% RH, no condensation present
Protection rating IP67

APPLICATION FIELD

This solution is designed for open-pit mine slopes, waste‑dump sites, tailings ponds, and similar environments. It deploys intelligent sensors—including GNSS receivers, arrayed displacement meters, inclinometers, crack meters, piezometers, rain gauges, and blast‑vibration sensors—to establish an integrated “sky–ground” safety monitoring and early‑warning system for mine slopes. By continuously collecting real-time data on surface displacement, deep‑seated deformation, groundwater levels, rainfall, and vibration, the system transmits this information via 4G, BeiDou, or LoRa to a cloud‑based platform. Advanced stability‑analysis models then perform intelligent assessment and tiered warning classification. When threshold values are exceeded, the system automatically issues alerts and activates on‑site audio‑visual alarms, providing mining enterprises with end‑to‑end safety assurance—from deformation detection to emergency response—thereby effectively reducing slope‑failure risks and enhancing overall mine safety performance.

Mine Slope Safety Monitoring Solution

By leveraging a variety of sensors and wireless communication devices, farm data can be transmitted in real time and automatically to the screens of agricultural managers, thereby establishing an integrated, IoT-based connection between farmers and their fields. Furthermore, the application of RFID and other tagging technologies enables the development of modern agricultural logistics systems for warehousing and transportation, facilitating effective monitoring and assurance of food safety. At the same time, the collection and networking of farm data support the monitoring and early warning of natural disasters, streamline regional management, and promote extensive information sharing and agricultural automation.

Smart Agriculture Cultivation Solutions

The smart port monitoring solution covers multiple aspects, including port equipment, cargo handling processes, yard safety, personnel operating procedures, environmental changes, port operational efficiency, and energy consumption. By collecting and analyzing data in real time, the system can promptly identify and address issues, thereby ensuring stable, safe, and efficient port operations. At the same time, monitoring and optimizing energy consumption helps ports reduce energy use and improve energy efficiency.

Smart Port Solution

This solution is designed for hydraulic structures such as reservoir dams, embankments, and sluice stations. Addressing safety‑monitoring needs related to dam deformation, seepage, and water levels, it establishes an automated safety‑monitoring system integrating GNSS, piezometers, water level gauges, rain gauges, video surveillance, and IoT communications. By collecting real-time data from multiple sensor sources and transmitting it via 4G, LoRa, or the BeiDou satellite navigation system to a smart water‑resources cloud platform, the system leverages AI models and digital twin technology for integrated analysis, trend forecasting, and tiered early warning. The solution has been successfully deployed in projects such as the Tiekouyuan Reservoir and flood‑disaster prevention in Xiangxi Autonomous Prefecture, effectively enhancing the intelligence of hydraulic‑structure safety management and improving early‑warning response capabilities.

Reservoir Dam Safety Monitoring Solution

RELEVANT CASES

Liuzhou Sanjiang Debris Flow Emergency Monitoring Project

Liuzhou Sanjiang Debris Flow Emergency Monitoring Project

Monitoring Project for Retaining Walls at the Guilin GT Factory Dormitory and Nearby Residential Areas

Monitoring Project for Retaining Walls at the Guilin GT Factory Dormitory and Nearby Residential Areas

Guizhou Geological Disaster and Territorial Security Monitoring Project

Guizhou Geological Disaster and Territorial Security Monitoring Project

Nanchang Railway Bureau High-Barrier Collision Monitoring and Alarm System

Nanchang Railway Bureau High-Barrier Collision Monitoring and Alarm System

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Contact Information

0773-5682099

13677730170

18878322077

market@spepc.com

6th Floor, Building 10, Entrepreneurship Industrial Park, Chaoyang Township, Qixing District, Guilin City, Guangxi Zhuang Autonomous Region

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