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MXS04-80G Radar Water Level Meter

The MXS04C-80G is a liquid-level detection instrument that employs high-frequency microwave ranging technology, designed for smart water management and hydrological monitoring. It features millimeter‑level accuracy, an ultra‑low blind zone, strong anti‑interference capabilities, ultra‑low power consumption, and IP68 protection, making it ideal for unattended applications such as river channels, reservoirs, pipeline networks, manholes, and flash flood early warning systems. --- ### I. Product Overview 1. **Principle**: The sensor emits electromagnetic waves toward the water surface and receives the reflected echoes, enabling precise analysis of the distance and azimuth between the water surface and the emission point. This non‑contact microwave reflection ranging method incorporates a built-in signal‑processing algorithm, ensuring accurate and stable measurements unaffected by water surface fluctuations or floating debris. 2. **Positioning**: An industrial‑grade, high‑precision water level monitoring terminal, serving as a replacement for ultrasonic sensors or float‑type devices, and suitable for harsh environmental conditions. 3. **Core Advantages**: High‑frequency narrow beam, low blind zone, high accuracy, maintenance‑free operation, and all‑weather performance. --- ### II. Key Features 1. **High Accuracy, Low Blind Zone, and Strong Anti‑Interference** Utilizing millimeter‑level precision measurement with a 6° beam angle and an ultra‑low blind zone, the device concentrates energy effectively. When installed in narrow channels, open channels equipped with ladders or supports, or near bridge railings, it can reliably avoid side‑wall and obstacle reflections, significantly reducing false signals—making it the preferred choice for open‑channel water management and small weirs. 2. **Non‑Contact Operation, Maintenance‑Free, and Robust Environmental Resistance** Unaffected by sediment, foam, floating debris, or variations in medium conductivity, this device boasts IP68 full waterproof and dustproof protection. It can be permanently installed outdoors on riverbanks or reservoir embankments without mechanical wear, requiring virtually no calibration and substantially lowering lifecycle maintenance costs. 3. **Low Power Consumption for Outdoor Use, Versatile Communication Options** Featuring an ultra‑low‑power sleep mode with rapid wake‑up capability, it comes standard with RS485 (Modbus RTU) and offers optional 4G or NB‑IoT connectivity, making it well suited for long‑term field deployments powered by solar energy and lithium batteries. It can be directly integrated into RTD telemetry terminals or smart water management platforms. 4. **Bluetooth Near‑Field Debugging, Flexible Installation** Supports on‑site parameter configuration and echo waveform visualization via a smartphone Bluetooth app, eliminating the need to climb heights, remove covers, or carry laptops—allowing single‑person installation and debugging. Its compact lens antenna design is lightweight and can be mounted sideways using universal brackets or atop poles, minimizing space requirements. 5. **Strong Scenario‑Specific Design, Ideal for Smart Water Management** Specifically engineered for river and lake hydrology, reservoirs upstream/downstream of dams, irrigation open channels, flash flood early warning stations, and urban drainage manholes. Compared to general‑purpose industrial radars, it aligns more closely with water‑management industry standards, offering an ideal upgrade over pressure‑type water level gauges. --- ### III. Typical Application Scenarios 1. **Rivers, Reservoirs, and Lakes**: Real-time water level monitoring, flood season early warning, and storage volume calculations. 2. **Urban Drainage Networks and Manholes**: Underground or side‑mounted installations for water accumulation monitoring and urban flooding alerts. 3. **Open Channels and Irrigation Systems**: Agricultural irrigation and ecological flow monitoring. 4. **Flash Flood and Geological Disaster Prevention**: Remote, unmanned operations in mountainous areas, leveraging low power consumption and wireless transmission. 5. **Smart Municipalities and Sponge Cities**: Monitoring water levels at flood‑prone locations, underpasses, and pump station forebays. --- ### IV. Summary The MXS04C-80G stands as a benchmark product among 80 GHz high‑frequency radar water level sensors. With millimeter‑level accuracy, an ultra‑low blind zone, robust anti‑interference performance, ultra‑low power consumption, and IP68 protection, it is perfectly suited to cover all scenarios in smart water management. As the preferred high‑precision water level terminal for river channels, pipeline networks, reservoirs, and flash flood monitoring, it delivers exceptional reliability and versatility.

2026

06-01

MXS05H Ultrasonic Doppler Profiler—high-density, stratified profile measurements; full‑cross‑section, high‑precision flow measurement.

High‑density stratified profile measurement and high‑precision data output across all operating conditions are the core differentiating features of the MXS05H, serving as the key to achieving highly accurate hydrological measurements and refined monitoring. Traditional flow‑measurement devices typically rely on single‑point, single‑layer sampling, capturing only localized velocities and extrapolating full‑cross‑section discharge through algorithms. Under conditions of uneven flow patterns, fluctuating water levels, low velocities, or high sediment loads, such systems suffer from significant data bias and monitoring blind spots, failing to meet the demands of fine‑grained water resource management and precise flood‑control assessments. By upgrading hardware, optimizing technology, and iteratively refining its algorithms, the MXS05H overcomes these limitations, enabling detailed, all‑weather, high‑accuracy monitoring of river and channel flows. Its core advantages can be summarized across four key dimensions, as follows: 1. **Dual‑Beam Layered Detection for Full‑Cross‑Section, Blind‑Spot‑Free Coverage** Breaking free from the constraints of traditional single‑point sampling, the MXS05H integrates a dual‑ultrasonic beam architecture with simultaneous bidirectional calibration. It automatically partitions the water column into up to 256 independent measurement layers, tailored to the specific conditions of rivers and channels, ensuring complete coverage of both longitudinal and transverse cross‑sections. The coordinated calibration of the two beams effectively eliminates signal biases and detection dead zones, making it suitable for monitoring water bodies ranging from 0.07 to 100 meters in width and across the full depth. Whether in fast‑flowing sections, near‑shore areas, or slow‑moving bottom regions—where flow characteristics vary significantly—the device delivers seamless, blind‑spot‑free sampling, accurately reconstructing the true velocity distribution across the entire cross‑section. This fundamentally addresses the “point‑based approximation” shortcomings of conventional instruments, ensuring data that closely reflects real‑world conditions. 2. **Full‑Range High‑Precision Parameters for All Velocity Conditions** Equipped with high‑precision acoustic sensors, the MXS05H provides accurate measurements across the entire range, resolving the longstanding issues of low‑velocity failure, high‑velocity distortion, and limited measurement spans found in traditional devices. With a velocity measurement range of ±10 m/s, it accommodates diverse flow regimes—from irrigation canals and municipal drainage systems to large rivers—while delivering measurement accuracy as high as ±0.25% of full scale and maintaining stable, drift‑free performance. The device can precisely detect extremely slow flows as low as 0.01 m/s, perfectly addressing the challenges posed by low‑velocity conditions during dry periods or ecological water‑replenishment events, where conventional instruments often experience erratic readings or outright failures. Its depth measurement range spans 0.01–50 meters, making it adaptable to water bodies of all sizes, and it simultaneously collects comprehensive hydrological data—including water level, temperature, layered velocities, and both instantaneous and cumulative discharge—enabling one‑stop, multi‑dimensional monitoring and enhancing operational efficiency. 3. **Intelligent Adaptive Algorithms for Stable Data Output in Complex Hydrological Conditions** Field hydrological environments are often unpredictable and dynamic, with high sediment loads, abundant air bubbles, turbulent flows, or weak signals at low velocities—all factors that can compromise data quality and disrupt continuous monitoring. The MXS05H incorporates a dynamic pulse‑adaptive sampling algorithm that continuously monitors turbidity, suspended solids, and flow disturbances, automatically adjusting ultrasonic transmission frequency, signal gain, and sampling rate to suit varying conditions. During flood seasons characterized by high sediment concentrations and abundant floating debris, the device filters out noise and discards invalid signals, delivering reliable, actionable data to ensure uninterrupted flood‑control monitoring. In calmer, low‑velocity conditions typical of dry periods, it boosts sampling sensitivity to capture subtle flow variations, enabling stable, precise monitoring under all circumstances and throughout the day. 4. **Outstanding Practical Value and Compliance with Professional Standards** The MXS05H elevates hydrological monitoring from “point‑based estimation” to “actual cross‑sectional measurement,” producing data that is both accurate and traceable, with exceptional practical value. In water resource management, it enables precise quantification of water diversion, conveyance, and replenishment volumes, providing critical data support for water allocation and conservation assessments. In flood‑control and drought‑relief operations, it offers real‑time monitoring of flow rates and trends, aiding in water‑level analysis and emergency response planning. For hydrological research, its continuous, high‑resolution layered data serves as a robust foundation for river‑channel management, pattern analysis, and other scientific endeavors. Fully compliant with industry standards, the device’s data can be directly used for hydrological compilation, project acceptance, and operational maintenance analyses, significantly enhancing the professionalism and standardization of hydrological monitoring. As such, it stands as the preferred choice for field‑based online flow monitoring. In summary, leveraging dual‑beam layered detection, high‑precision measurement, and intelligent adaptive algorithms, the MXS05H resolves the major shortcomings of traditional flow‑measurement devices—namely, large blind spots, limited accuracy, and poor adaptability to diverse operating conditions. It faithfully reproduces cross‑sectional flow patterns, handles the full spectrum of flow velocities and water body types, and delivers precise, stable, and compliant data. With its superior capabilities for refined monitoring and robust field performance, the MXS05H efficiently meets the long‑term monitoring needs of water resource accounting, flood‑control surveillance, and hydrological research, offering substantial value in practical applications.

2026

05-29

Professional Recommendations from Nanjing Moxing Information Technology for Urban Water Environment Management and Control

In this article, we examine how Nanjing Moxing Information Technology has enhanced urban water‑environment management through innovative solutions such as contact‑type electronic water level gauges. By exploring the advantages of these technologies and offering practical implementation recommendations, we aim to introduce fresh perspectives and possibilities for urban water resource management.

2026

05-28

MXS05H Ultrasonic Doppler Current Profiler (H-ADCP)

MXS05H is a horizontal side‑mounted Acoustic Doppler Current Profiler (H‑ADCP), designed for monitoring cross‑sectional flow in rivers, canals, and similar waterways. It measures flow velocity, water level, and water temperature in multiple layers, directly outputting the cross‑sectional average velocity and discharge. --- ### I. Core Principle Based on the acoustic Doppler effect: Two beams emit high‑frequency sound waves into the water; reflections from suspended particles or bubbles are detected. By analyzing the frequency shift of the returned echoes, the velocity of each layer is calculated. Combined with water level and cross‑sectional parameters, it automatically computes discharge. --- ### II. Models and Key Specifications | Parameter | MXS05H‑2M (High Frequency) | MXS05H‑500K (Low Frequency) | |-------------------------------|-----------------------------|------------------------------| | Operating Frequency | 2 MHz | 500 kHz | | Maximum Profile Distance | 25 m | 100 m | | Number of Profile Layers | 256 | 256 | | Layer Spacing | 0.5–2.0 m | 0.5–5.0 m | | Velocity Range | ±0.03 to ±10 m/s | ±0.03 to ±10 m/s | | Velocity Accuracy | ±0.5%, resolution 0.001 m/s | ±0.5%, resolution 0.001 m/s | | Water Level Measurement | 0.5–10 m (ultrasonic/pressure) | 0.5–10 m (ultrasonic/pressure) | | Water Temperature Measurement | −40°C to 85°C (±0.5°C) | −40°C to 85°C (±0.5°C) | | Protection & Power Supply | IP68, DC 9–16 V (<1.5 W) | IP68, DC 9–16 V (<2 W) | | Communication | RS485/Modbus | RS485/Modbus | --- ### III. Core Functions - **Profile Velocity Measurement**: Horizontally covers the entire cross‑section, simultaneously measuring 256 layers to map lateral velocity distribution. - **Integrated Water Level and Discharge**: Simultaneously measures water level and temperature, automatically calculating average velocity and instantaneous or cumulative discharge. - **Remote Online Monitoring**: Connects to the Moxing Cloud platform, supports 4G/5G data transmission, and enables remote configuration and debugging. - **Attitude Compensation**: Built-in tilt sensor with ±0.5° accuracy automatically corrects installation misalignment. --- ### IV. Structure and Installation - **Transducer**: Planar array with dual beams, 130° beam angle, 1.4° directivity, highly resistant to environmental interference. - **Installation**: Side‑mount rail system on riverbanks, with the transducer positioned ≥30 cm above the water surface and in water depths ≥1 m. No need to enter the water for maintenance. --- ### V. Typical Applications - Real-time online monitoring of cross‑sectional flow in natural rivers, artificial channels, and irrigation canals. - Long-term monitoring of inflow velocities and discharges at hydropower plant intake channels, reservoir outlets, and other water management facilities. - Flood control, drought mitigation, water resource allocation, and automated flow measurement upgrades at hydrological stations. --- ### VI. Product Advantages - **Maintenance‑Free**: Side‑mount design eliminates underwater operations, reducing operational costs. - **High Precision**: Resolution of 0.001 m/s and velocity error of ±0.5%, meeting strict hydrological measurement standards. - **Wide Compatibility**: Coverage range of 20–100 m, adjustable layer spacing from 0.5 to 5 m, suitable for various river widths. - **Low Power Consumption**: <1.5 W (at 2 MHz), enabling long‑term operation powered by solar energy. --- ### VII. Selection Recommendations - For rivers ≤20 m wide and ≤5 m deep: Choose MXS05H‑2M (high frequency, finer layering). - For rivers 20–100 m wide and 5–10 m deep: Choose MXS05H‑500K (low frequency, longer-range coverage). --- ### VIII. Product Summary The MXS05H ultrasonic Doppler profiler leverages mature acoustic velocity measurement technology, combined with domestically optimized design, offering high precision, exceptional stability, low maintenance, and easy integration. It fully replaces traditional propeller‑type current meters and single‑point radar flow devices, making it the preferred choice for modern water‑resource information systems, ecological flow management, and refined water‑resource administration.

2026

05-26

MXR04 Telemetry Terminal: Development History and Future Prospects

MXR04 is a low-power remote telemetry unit (RTU) specifically designed for water management and pipeline networks. It is primarily used in drainage networks, hydrology, and water resource applications, enabling multi-parameter data acquisition, edge computing, wireless communication, and remote control, while complying with industry-standard protocols for the water sector. --- ### I. Development Journey: From “Data Collector” to “Edge Intelligence Terminal” 1. **Early Stage (2010–2016): Single-Function Data Collection + Transparent Transmission** - **Core Functionality**: Limited to sensor data collection and serial-port or 4G data transmission. - **Power Consumption**: High power usage; no local processing capabilities. - **Protocols**: Primarily based on SL651-2014 and Modbus, with limited protocol adaptability. - **Applications**: Used mainly for single-point monitoring at hydrological stations or reservoirs, relying heavily on manual operations and maintenance. 2. **Iterative Phase (2017–2022): Low Power + Integrated RTU (The MXR04 Era)** - **Evolutionary Leap**: Transitioned from standalone data collection to an integrated system encompassing data acquisition, storage, communication, and control. - **Key Breakthroughs**: - Ultra-low power consumption: Operates at milliampere levels during sleep mode, supporting long-term field deployment via solar power and lithium batteries. - Industrial-grade protection: IP68 rating, wide temperature range, and triple-level lightning protection, suitable for manholes, river channels, and high-humidity corrosive environments. - Edge Preprocessing: Local filtering, anomaly detection, threshold-based alerts, and data packet reconstruction, reducing cloud‑side computational load. - Remote Operations: Over-the-air (OTA) updates, remote configuration, and fault diagnostics, significantly cutting on-site maintenance costs. - **Expanded Applications**: Covering drainage networks, urban flood prevention, pumping stations, river and lake management, and smart water systems. 3. **Current Status (2023–2026): Standardization, Domestic Production, and Deep Industry Integration** - Fully compliant with the SL651-2014 data communication standard, seamlessly interfacing with provincial and national platforms. - Utilizes domestically produced chips, ensuring independent control over core hardware and software, offering supply-chain security and significant cost advantages. - Moving beyond mere usability toward enhanced performance: Stability, reliability, and compatibility have become key competitive differentiators. --- ### II. Existing Challenges 1. **Insufficient Intelligence**: Limited local AI capabilities; complex analytics and predictive diagnostics still rely on cloud-based processing. 2. **Communication Gaps**: In remote mountainous areas or regions without cellular coverage, satellite connectivity remains costly and bandwidth-limited. 3. **Multi-Source Data Integration**: Lack of unified standards and effective integration among diverse data sources—such as hydrological, water-quality, meteorological, video, and drone-derived datasets. 4. **Operations and Security**: Predictive maintenance for large-scale field deployments remains weak, while data encryption and cybersecurity require further strengthening. --- ### III. Future Outlook (2026–2030): Edge Intelligence, Cloud-Edge Collaboration, and IoT Connectivity 1. **Technological Advancements: From RTU to “Water Management Edge Intelligence Node”** - **Multi-Mode Communication**: Supports full‑band 4G connectivity, optional NB‑IoT, and simultaneous reporting to up to four central stations. - **Modular Open Ecosystem**: Hardware expandable, software programmable, enabling third-party algorithms and applications to integrate, shifting from closed devices to open platforms. - **Ultra-Low Power & Green Energy**: Further reduced power consumption through photovoltaic integration, energy storage, and energy recovery, achieving maintenance-free operation, extended lifespan, and sustainable, low-carbon performance. 2. **Application Upgrades: From Single-Point Monitoring to “Comprehensive Smart Water Management”** - **Smart Pipeline Networks**: MXR04‑like terminals deeply embedded into digital twin models of drainage networks, enabling real-time sensing of liquid levels, flow rates, and pressures, precise leak localization, and coordinated scheduling of pump stations and sluice gates. - **Integrated Water Safety**: Covers all scenarios—from flood and drought prevention to urban flooding, river and lake ecosystem management, rural and urban water supply, and irrigation water conservation—forming a closed-loop system of sensing, analysis, early warning, control, and dispatch. - **Multi-Device Coordination**: Combining RTUs, cameras, drones, and unmanned vessels to build an integrated, three-dimensional air‑ground‑water monitoring network. 3. **Industry Value: Supporting Smart Water Management and Dual Carbon Goals** - **Refined Management**: Data-driven decision-making reduces manual inspections, lowers operational costs, and enhances emergency response efficiency. - **Enhanced Resilience**: Early warnings for extreme weather events and pipeline incidents minimize disaster losses and safeguard urban infrastructure. - **Green and Low-Carbon Initiatives**: Low power consumption, renewable energy integration, and intelligent scheduling contribute to energy savings and sustainable development within the water sector. --- ### IV. Conclusion The MXR04 remote telemetry terminal has evolved from a basic data collector into a low-power, highly reliable, and fully integrated edge device for water management. Looking ahead, it will continue to advance toward edge intelligence, multi-mode communication, an open ecosystem, and green, low-carbon solutions, providing robust support for smart water services, digital twins, and integrated water safety initiatives. Ultimately, it will serve as an indispensable “nerve ending and on-site brain” within the broader water IoT ecosystem.

2026

05-22

MXR01 Telemetry Terminal: Ultra-low power consumption and long battery life—your first choice for unattended field monitoring.

The MXR01 telemetry terminal’s core features are its ultra-low power design and long battery life, specifically engineered for outdoor, off-grid applications with prolonged unattended operation, thereby eliminating the pain points of traditional devices that rely on grid power or require frequent battery replacements. Key Features: Ultra-Low Power Consumption and Long Battery Life - Microamp‑level Sleep Current: Utilizing an intelligent “sleep + wake-up” power management system, the device achieves a sleep current as low as the microamp range, waking only briefly during data acquisition and transmission, significantly reducing static power consumption. - Built-in High-Capacity Battery: Standard equipped with a lithium‑thionyl battery, it can operate continuously for over five years under typical sampling frequencies, eliminating the need for frequent battery changes and substantially lowering field maintenance costs. - Versatile Power Supply Compatibility: Supports DC 7–32 V input, incorporates built-in lightning and overcurrent protection, and operates at ultra‑low power. It is compatible with solar‑plus‑battery backup solutions, ensuring stable performance even on cloudy or rainy days, making it ideal for long-term monitoring in areas without grid access. - Intelligent Power Management: Provides brief power to sensors only during data collection, cutting power immediately afterward; allows customizable sampling and upload intervals to maximize energy savings, perfectly suited for low‑frequency monitoring scenarios such as hydrology, pipeline networks, and meteorology. Complementary Core Capabilities (Supporting Long‑Term Battery Life) - Industrial‑Grade Protection: IP67 rated for water and dust resistance, operating across a wide temperature range of -40°C to +85°C, and resistant to humidity, vibration, and electromagnetic interference—making it well‑suited for harsh environments like manholes, river channels, and mountainous regions. - Multi‑Mode Stable Communication: Supports 4G all‑network connectivity, NB‑IoT, and Bluetooth; automatically caches data when the connection is lost and resends it upon recovery, ensuring data integrity. Bluetooth also enables local configuration via a smartphone app without opening the device housing. - Rich Data Acquisition Interfaces: Offers multiple RS485, analog, and digital I/O ports, compatible with sensors measuring water level, flow rate, rainfall, water quality, and more, allowing a single terminal to meet diverse multi‑parameter data collection needs.

2026

05-19

Reliability and Stability of Contact-Type Electronic Water Level Gauges

In this article, we delve into the reliability and stability of contact-type electronic water levels. We explore their operating principles, key advantages, and why they are the preferred choice for modern measurement applications. If you require high‑precision measurements, a contact‑type electronic water level is undoubtedly an ideal investment.

2026

05-18

Comprehensive Perception, Stable Operations and Maintenance | MXR04 Integrated Telemetry Terminal

MXR04 is a low-power remote terminal unit (RTU) specially designed for water management and pipeline networks. It is primarily used in drainage networks, hydrological monitoring, and water resource applications, enabling multi-parameter data acquisition, edge computing, wireless communication, and remote control, while complying with industry-standard protocols for water management. ### I. Product Positioning and Core Functions 1. **Positioning** - An ultra-low-power integrated RTU, suitable for unattended field monitoring scenarios such as manholes, pipeline networks, river channels, and reservoirs. 2. **Core Functions** - **Data Acquisition**: Supports connection to sensors measuring water level, flow rate, rainfall, water quality, pressure, temperature, etc.; compatible with 4–20 mA/0–5 V analog signals, RS485/RS232 digital signals, and discrete inputs. - **Edge Computing**: Local data preprocessing (filtering, outlier removal, unit conversion), scheduled or event-triggered data collection, threshold-based alarms, and data packet reconstruction. - **Wireless Communication**: Supports 4G and NB‑IoT connectivity, with compatibility for SL651‑2014, MQTT, Modbus, and other protocols, enabling one‑stop multi‑platform data upload across multiple tiers. - **Remote Operation & Maintenance**: Remote parameter configuration, firmware upgrades, and status diagnostics; supports Bluetooth and local serial port configuration. - **Control Outputs**: Relay outputs for controlling pumps, gates, valves, and other equipment. ### II. Hardware Interfaces and Technical Specifications 1. **Interface Configuration** - Digital interfaces: 2 RS485 ports, 1 RS232 port, supporting Modbus RTU. - Storage: The device can store at least one year of monitoring data, recorded every 5 minutes. 2. **Environmental and Protection Features** - Ingress Protection Rating: IP68, dustproof and waterproof, suitable for high-humidity and corrosive environments. - Operating Temperature Range: −20°C to +80°C. - Lightning Protection and EMI Resistance: Triple-level lightning protection and electrostatic discharge resistance, ensuring robust performance in harsh outdoor conditions. ### III. Industry Adaptability and Advantages 1. **Industry Standards**: Complies with the SL651‑2014 hydrological monitoring protocol, enabling seamless integration with water management and environmental protection platforms. 2. **Low Power Consumption**: Featuring an ultra‑low‑power design, this compact RTU is ideal for applications where space and power supply are limited, such as road flood monitoring. 3. **High Integration**: Combines data acquisition, communication, storage, and control into a single unit, offering a small footprint and easy installation. 4. **Stability and Reliability**: Built to industrial-grade standards, equipped with watchdog timers and anti‑disconnection mechanisms to ensure long-term online operation. ### IV. Typical Application Scenarios 1. **Drainage Network Monitoring**: Real-time monitoring of manhole water levels, flow rates, and water quality, along with early warnings for pipeline leaks. 2. **Hydrology and Water Resources**: Monitoring river and reservoir water levels, rainfall, and flow rates, providing alerts for flash floods and aiding water resource management. 3. **Urban Flooding Prevention**: Monitoring water accumulation points on roads, reporting real-time water depth to support flood‑control decision-making. 4. **Industrial Processes**: Remote monitoring of pump stations and sluice gates, with simultaneous acquisition and control of water quality and pressure parameters.

2026

05-15

MXR01 Telemetry Terminal – Core Terminal for Intelligent Water Resources and Hydrological Monitoring

The MXR01 telemetry terminal is a water‑resource‑specific RTU that integrates data acquisition, storage, wireless transmission, and remote control. It is designed to work with Doppler flow meters, water level sensors, rain gauges, and other sensors, enabling automated measurement and reporting in applications such as hydrological and water‑resource monitoring, flood control and drainage, and irrigation‑district surveillance. --- ### I. Product Overview The MXR01 telemetry terminal features an industrial‑grade, low‑power design, powered by a 32‑bit processor and embedded operating system. Compliant with the SL651‑2014 Hydrological Monitoring Data Communication Protocol, it supports multiple communication protocols, multi‑center reporting, and automatic retransmission upon network outages. Designed for harsh outdoor environments—such as unattended field sites powered by solar energy—it serves as the core terminal for monitoring flow, water levels, and rainfall in small and medium rivers, reservoirs, and canals. --- ### II. Core Functions #### Multi‑Source Data Acquisition - Compatible with Doppler flow meters (e.g., MXS05H), water level sensors, rain gauges, water quality sensors, and more. - Interfaces: RS485/RS232, supporting Modbus protocol. #### Wireless Communication Transmission - Standard or optional configurations include 4G all‑network connectivity and NB‑IoT modules, offering strong signal strength and wide coverage. - Supports simultaneous reporting to up to four central stations, ensuring redundant data storage and high reliability. - Communication protocol: SL651‑2014, compatible with mainstream hydrological platforms. #### Local Storage and Automatic Re‑reporting - Built-in high‑capacity memory capable of storing over two years of historical data at a rate of one record per minute. - Automatically caches data during network interruptions; upon recovery, it resumes transmission from the last breakpoint, ensuring zero data loss. #### Low‑Power Intelligent Power Supply - Input voltage range: DC 7–32 V, compatible with solar power and lithium‑ion battery systems. - Equipped with a 20 Ah lithium battery providing up to five days of continuous operation on a full charge; external battery packs can be added for extended runtime. - Ultra‑low power consumption makes it ideal for space‑constrained or power‑limited applications, such as road‑flood monitoring. #### Safety and Durability - Integrated lightning protection and overcurrent safeguarding ensures reliable performance even under severe weather conditions like thunderstorms. #### Remote Operation and Control - Enables remote configuration of parameters, firmware updates, data retrieval, and status diagnostics. - Supports threshold alarms, manual data setting, and real-time monitoring of device health metrics (voltage, signal strength). --- ### III. Typical Applications - **Hydrological Monitoring**: Automated measurement and reporting of flow velocity, discharge, water levels, and rainfall in small and medium rivers, canals, and reservoirs. - **Flood Control and Drainage**: Real-time monitoring and early warning of water accumulation and water levels in urban low‑lying areas, underpasses, and river channels. - **Water Resource Management**: Water‑saving upgrades in irrigation districts, groundwater monitoring, and flow monitoring at intake points. - **Unattended Field Operations**: Mountainous hydrological stations, remote reservoirs, and ecological flow monitoring sites. --- ### IV. Product Advantages - **Integrated All‑in‑One Design**: Combines data acquisition, transmission, storage, and control into a single unit, simplifying on‑site deployment. - **Highly Reliable Communication**: Multi‑center reporting and automatic retransmission ensure complete data integrity. - **Ultra‑Low Power Consumption**: Solar‑powered operation reduces installation and maintenance costs. - **Industrial‑Grade Protection**: IP67 dustproof and waterproof rating, suitable for extreme temperatures ranging from -30°C to +75°C. --- ### V. Summary The MXR01 is an industrial‑grade, low‑power telemetry terminal for water resources, integrating data collection, transmission, and storage into a compact, robust RTU. With its stable performance, ultra‑low power consumption, and rugged industrial design, it empowers comprehensive smart‑water‑management solutions across diverse scenarios.

2026

05-13

MXT01D Dual-Sensor High-Precision Integrated Miniature Level Transmitter

MXT01D Dual-Sensor High-Precision Integrated Miniature Level Meter I. Product Overview The MXT01D is an integrated, ultra-low-power remote water-level sensor that combines flood‑water monitoring, wireless transmission, and battery power in a single unit. It is specifically designed for urban road flooding, low‑lying areas, small rivers and channels, stormwater inlets, and similar applications, serving as a front‑end sensing device for smart city flood prevention and drainage management. II. Core Operating Principle It employs a fusion measurement technology combining contact-type electrodes with a hydrostatic pressure sensor: - Contact-type electrodes: An electrode array detects the conductivity of the water surface to quickly determine whether flooding is present and provide a rough estimate of the water level. - Hydrostatic pressure sensor: Precisely measures water pressure to calculate the water level, compensating for electrode‑related errors. - Dual redundancy: Eliminates zero‑point drift and temperature drift inherent in single sensors, enabling stable, high‑precision measurements with an accuracy of ±1 mm. III. Key Features - Ultra‑low power consumption and long battery life: Powered by a 32‑bit ultra‑low‑power microcontroller with a sleep current below 100 μA, it can operate reliably on battery power for 3–5 years. - Dual-sensor precision measurement: The combination of contact electrodes and a hydrostatic pressure sensor effectively addresses zero‑point drift issues common in pressure sensors. - High protection and reliability: Encased in a POM + 304 stainless steel waterproof housing, rated IP68 for full sealing and submersion resistance, it withstands outdoor conditions from −20°C to +70°C and resists heavy rain, prolonged immersion, and dust corrosion. - Extremely simple installation: Compact in size, it can be mounted on curbs, road edges, or walls in just five minutes—no wiring or civil engineering required, making it ideal for large‑scale, high‑density deployments. - Intelligent sensing and alarm functions: Equipped with built-in temperature/humidity and attitude sensors to monitor the internal environment; automatic alerts are triggered upon unauthorized displacement or tipping, providing theft and vandalism protection. - Wireless remote operation and maintenance: Supports 4G/NB‑IoT wireless communication, allows local configuration via a smartphone app through Bluetooth, and enables remote parameter settings and maintenance through a centralized platform. - Standards compliance: Meets the national standard GB/T 11828.6‑2008 for remote water-level sensors, with data directly compatible with water resources and urban management platforms. IV. Typical Application Scenarios - Urban road flooding monitoring: Low‑lying road sections, intersections, underpasses, and beneath overpasses. - Municipal drainage infrastructure monitoring: Stormwater inlets, drainage network outlets, and manhole water levels. - Small water body monitoring: Community rivers, ditches, ponds, and landscape water features. - Underground space early warning: Underground parking garages, civil defense facilities, and low‑lying residential areas prone to waterlogging. - Sponge city initiatives: Water storage tanks, detention basins, and permeable pavement water‑level monitoring. V. Summary of Product Advantages Compact, energy‑efficient, easy to install, virtually maintenance‑free, highly reliable, and remotely operable, this device addresses the longstanding challenges of traditional water-level sensors—difficult wiring, unreliable power supply, costly installation, and cumbersome upkeep—making it the cost‑effective first choice for urban flood‑monitoring applications.

2026

05-10

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Nanjing Moxing Information Technology Co., Ltd.

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Nanjing Moxing Information Technology Co., Ltd.

Copyright © 2020 Nanjing Moxing Information Technology Co., Ltd.

All rights reserved.

Website Development:China Enterprise Dynamics Nanjing

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