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安链SloT-LINK
鲁尔物联一站式物联网平台——SIoT-LINK（安链），是以安全为核心的城市级物联网平台，是新型基础设施建设的重要组成部分，是城市安全运行的底座...
All Products Overview
  • Deformation
New Products
Visual Deformation Instrument
HOT
This device uses mature AI image algorithms and visual monitoring technology to accurately collect deformation, displacement, and deflection data. Multi modal modeling analysis pinpoints key risk areas in engineering structures, providing professional data support for hazard monitoring and early warning. Application scenarios include: reservoirs, slopes, ridges, tunnels, power grids and railways.
New Products
GNSS Deformation Monitor
HOT
This device is a multi-constellation GNSS integrated monitor for surface displacement. Supports Third Gen BeiDou satellite system, with high accuracy, low power consumption (≤1.5W), integrated and portable design. Works with small solar energy system for long term monitoring. Application scenarios include: geological disasters, road slopes, tailings ponds, open pit mines.
New Products
Integrated GNSS Deformation Monitoring Station
HOT
This device is a multi constellation GNSS integrated monitoring station for surface displacement. Supports Third Gen BeiDou satellite system, with high accuracy, low power consumption (≤1.5W), integrated and portable design. Works with small solar energy system for long term monitoring. Application scenarios include: geological disasters, road slopes, tailings ponds, open pit mines.
New Products
Multifunctional Monitoring Instrument
HOT
This monitor has multi-dimensional application, flexible configuration of monitoring items and communication, ultra low power consumption, moderate accuracy, remote control, linkage alarm and fast installation. Application scenarios include: Natural resources, water conservancy, transportation, urban construction, tourism, emergency response.
Fixed Inclinometer
HOT
This device utilizes high-precision MEMS sensors, offering high reliability, rapid stabilization, and simple deployment (minimal installation accessories, easy assembly). It provides RS485 digital output that directly displays engineering values (displacement or angle) and simultaneously measures temperature at the installation point.度。
New Products
3D Point Cloud Scanner
HOT
This is a high precision measurement device based on multi view vision scanning and point cloud processing. Through contactless, close range (5-6 rings), full section scanning, it achieves millimeter level 3D modeling of subway tunnel interiors. A single scan takes only seconds, supporting structural acceptance during construction and health monitoring during operation. Application scenarios include: subway.
Dual-Axis Tilt Sensor
This device is a MEMS-based sensor with a measurement range of ±30°, maximum accuracy of 0.005°, and operating temperature range of -40°C to +85°C. It integrates a high-precision MEMS accelerometer and a high-resolution delta-sigma analog-to-digital converter, coupled with built-in automatic compensation and adaptive filtering algorithms, significantly reducing errors induced by environmental fluctuations (e.g., temperature drift, vibration). By converting static gravitational field variations into tilt angles, it directly outputs digital inclination values for horizontal alignment monitoring.
Magnetoelectric Single-Axis Vibration Accelerometer
This device is a multi-functional instrument designed for ultra-low or low-frequency vibration measurement. This series of low-frequency vibration sensors supports multi-mode measurement, including acceleration, low/medium/high velocity signals, making it ideal for structural health monitoring in scenarios requiring precise detection of subtle to large-scale dynamic displacements.
  • Crack
New Products
3D Laser Vision Inspection System for Smelting Furnaces
This device is a safety inspection product specifically designed for the foundry industry. Its primary function is to detect lining thickness and crack variations in smelting furnaces, thereby preventing furnace breakthrough risks and reducing personnel safety hazards. Current industry practices predominantly rely on manual measurement and visual inspection, which cannot ensure accuracy or safety.As China's first intelligent inspection device developed for smelting furnaces, it utilizes advanced 3D laser and machine vision technologies with artificial intelligence, achieving high-precision detection, digitalization, and 3D visualization of furnace lining conditions.
Cable Crack Gauge
This device is designed to measure linear distances within a range of 0–500mm. It supports both analog and digital output signals with standardized interfaces, and features robust construction, making it ideally suited for short-stroke, high-resolution applications.
Ejector-Type Crack Meter
This sensor adopts an ejector-type design, making it suitable for long-term deployment on or within concrete structures and structures made of other materials. It measures the opening/closing displacement (deformation) of expansion joints or peripheral joints, and can also monitor displacement, settlement, strain, and slippage in structures such as earth dams, embankments, slopes, and bridges.Utilizes high-precision resistive sensing elements with secondary signal calibration for high accuracy and long service life.Digital RS485 output ensures reliable data transmission.Simplified structure enables easy on-site installation and plug-and-play connectivity.
Cable-Extension Displacement Sensor
Cable-Extension Displacement Sensor is a professional device for measuring displacement of objects or structures in a given direction. Uses high strength stainless steel cable, constant force mechanism, precision potentiometer/encoder. Application scenarios include: natural resources, water, transport, urban construction, emergency.
  • Rain
Piezoelectric Rain Gauge
HOT
This gauge measures individual raindrop weight using impact measurement principle to calculate rainfall. It features multi scenario applications, flexible communication configuration, ultra low power, remote management, linkage alarm and fast installation. Suitable for measuring rainfall parameters such as precipitation amount and precipitation intensity. Application scenarios include: natural resources, water, agriculture, transport, urban construction, emergency, meteorology.
Tipping Bucket Rain Gauge
This device is suitable for measuring parameters such as precipitation amount, precipitation intensity, and precipitation duration in multiple scenarios.Application scenarios include: natural resources, water, agriculture, transport, urban construction, emergency, meteorology.
Simplified Rainfall Monitoring Station
This device comprises an outdoor rainfall collection terminal and a household alarm unit, connected via wireless communication. When rainfall exceeds preset thresholds, the collector automatically triggers the indoor alarm to activate audible alerts (voice, sound) and visual alerts (light), with three warning levels: Yellow, Orange, and Red. Designed in a residential-friendly form integrated with common household items, it displays Gregorian calendar, time, and indoor temperature to enhance residents' awareness of device maintenance and facilitate timely access to warning information.
  • Soil Moisture Sensor
Tube Soil Moisture Sensor
This equipment use FDR principle, based on the frequency changes of electromagnetic waves emitted by the monitor in different dielectric substances, the humidity of each soil layer is measured. Using a high-precision digital temperature sensor, temperature of soil layers can also be measured. Application scenarios include: natural resources, water conservancy, agriculture.
  • Water Level
Radar Water Level Gauge
This equipment based on 26GHz high frequency radar for water level measurement in hydrology. Featuring easy installation, customizable antenna, optimized micro-processor algorithm for stability and accuracy. Signal transmission using standard protocol with high compatibility, satisfying international general standard. It is suitable for a variety of acquisition terminal or host computers; convenient for multi-device linkage, and to achieve a unified, universal, serialized, combined, and modularized device communication method. Application scenarios include: natural resources, water conservancy, agriculture.
Ultrasonic Water Level Gauge
This device is a water level measurement series developed for hydrological and hydraulic engineering applications based on 26GHz high-frequency radar technology, featuring simple installation. The antenna configuration and mounting methods adapt to diverse market-specific scenarios, while optimized microprocessor algorithms ensure stable operation and high measurement accuracy (up to ±3mm). It employs standardized communication protocols (e.g., RS485/Modbus) compliant with international standards, offering easy signal transmission and high compatibility with various data terminals or host systems, enabling unified, modular, and scalable multi-device networking with universal communication interfaces.
Submersible Water Level Gauge
This equipment is based on hydrostatic pressure principle, made by advanced isolated diffusion silicon or ceramic capacitive sensor. It can convert static pressure into an electrical signal, which is then subjected to temperature compensation and linear correction to produce a standard electrical signal (typically 4~20mA/1~5VDC) for liquid levels measurement. It can also be referred to as a "static pressure level gauge, level transmitter, level sensor, or water level sensor". Application scenarios include: natural resources, water, agriculture, urban construction, emergency response.
Weir Flow Meter
This device is suitable for long-term water level measurement in weirs of rivers, lakes, reservoirs, and dams, serving as an effective tool for monitoring water level and flow variations. It employs a magnetostrictive sensor for liquid level detection, offering high resolution, excellent stability, reliable performance, fast response time, linear measurement, absolute position output, and non-contact continuous measurement with wear-free operation. The sensor requires no calibration or periodic maintenance, outputs RS485 digital signals, and features simple installation with long service life, while synchronously measuring temperature at installation points.
New Products
Manhole Water Level Monitoring Instrument
This water level monitoring device is specifically designed for sewage pipe network manholes. It employs ultrasonic or radar sensing principles to monitor real-time changes in the water level within the manhole. Featuring an IP68 high protection rating, a corrosion-resistant casing, and low power consumption, it supports timed reporting and proactive over-limit alarms, effectively warning of sewage overflow risks and ensuring the safe operation of the pipe network.
Pipeline Flow Meter
This equipment uses ultrasonic time-of-flight or Doppler principles to measure the sewage flow velocity and instantaneous flow rate in pipelines in real time, suitable for various operating conditions including full and non-full pipes. It features high precision, low power consumption, and anti-clogging design, and can be linked with a liquid level monitor to provide crucial data support for pipeline hydraulic model calibration, combined sewer overflow control, and integrated scheduling of the plant, network, and river systems.
  • Pressure
Soil Pressure Gauge
This instrument consists of a back plate, a sensing plate, a signal transmission cable, a vibrating wire, and an excitation electromagnetic coil. It can measure internal soil pressure changes in structures and simultaneously measures temperature. Application scenarios include: natural resources, water, transport, urban construction, emergency response.
Vibrating Wire Piezometer
This equipment is suitable for measuring seepage/pore water pressure and temperature in hydraulic structures, concrete, soil. Piezometer and its supporting accessories can be used in pressure measurement pipelines and foundation boreholes. It features a fully stainless steel structure and a compact size of 24×128mm, making it easy to place in narrow areas where measurements are needed. The piezometer also offers intelligent parameter identification through measurement or scanning, intelligent fault diagnosis, and seamless integration with cloud platforms via mobile phones. Application scenarios include: natural resources, water, agriculture, urban construction.
  • Environment
Infrasound Sensor
This device is a new, intelligent sensor designed to measure various characteristics of infrasound waves, including raw sound pressure data, dominant frequency, and effective sound pressure. With ultra-low power consumption, it operates reliably in power-constrained environments and supports multiple data acquisition modes such as triggered collection and timed collection, making it highly integratable into diverse monitoring systems. Application scenarios include: natural resources, water conservancy.
Geoacoustic Sensor
This new device is designed to measure various characteristics of ground sound waves, including raw sound pressure data, dominant frequency, and effective sound pressure. With ultra-low power consumption and high integration, it is ideal for long-term monitoring scenarios. Featuring a standard RS-485 interface, it ensures seamless integration into diverse systems. Application scenarios include: natural resources, water conservancy.
Integrated Radar-Video Debris Flow Monitoring Instrument
This monitor is an universal radar + video intelligent fusion product for debris flow monitoring. Based on Frequency Modulated Continuous Wave (FMCW) radar, computer vision, and image processing. Satisfying All weather, non contact, wide coverage, multi dimensional monitoring with strong anti interference. Application scenarios include: Land resources, rail transit, water conservancy, hydropower.
  • Communication Terminal
Intelligent Data Acquisition Instrument
This device is designed to meet the demands of industrial users, featuring a high-performance 32-bit embedded processor. Its software supports multi-level diagnostics, while its hardware incorporates multiple protection mechanisms. It supports 4G full-network compatibility and provides extensive interfaces, including RS232, RS485, TF card slot, analog input, digital input, and relay output, enabling remote data acquisition, storage, control, and alarm functions for on-site sensors and devices. It is widely used in geological disaster monitoring, mine safety, urban geological safety, transportation infrastructure, and construction safety for remote measurement and control.Application scenarios include: natural resources, water conservancy, transportation, housing and construction, tourism, emergency response.
Hydrology Remote Terminal Unit
This industrial-grade data telemetry terminal is designed to meet the demands of industrial users, featuring a high-performance 32-bit embedded processor. Its software supports multi-level diagnostics, while its hardware incorporates multiple protection mechanisms. It supports 4G full-network compatibility and provides extensive interfaces, including RS232, RS485, Ethernet, TF card slot, analog input, digital input, and relay output, enabling remote data acquisition, storage, control, and alarm functions for on-site sensors and devices. This product is widely used in water conservancy monitoring, environmental protection detection, meteorological monitoring, earthquake monitoring, and traffic control for remote measurement and control.
BeiDou Communication Terminal
This device integrates a RDSS module, RNSS B1/GPS L1 module, and antenna, offering high integration and low power consumption. It fully supports RDSS positioning and short message communication, while real-time receiving RNSS B1/GPS L1 satellite navigation signals.
  • Alarm
  • Gas Network
New Products
Gas Valve Pit Monitor
The intelligent gas valve well monitor is a remote terminal online monitoring device that uses tunable laser spectral absorption technology (TDLAS) to integrate gas leak monitoring, data acquisition, storage, processing, and remote transmission into a fully automatic monitoring system. It is suitable for methane gas monitoring scenarios such as various outdoor gas valve wells, power and sewage wells.
New Products
Gas Pipeline Leak Detector
The gas pipeline leak detector (pipeline monitor) is an intrinsically safe, explosion-proof, integrated, fixed-point intelligent online monitoring device for methane gas, employing laser spectroscopy gas detection technology. This product uses tunable laser spectral absorption (TDLAS) technology to accurately measure the target gas.
New Products
Handheld Laser Methane Telemetry Instrument
The handheld laser methane remote detector uses tunable laser spectroscopy (TDLAS) technology to quickly and accurately detect methane gas leaks.
New Products
Visual Deformation Instrument
HOT
This device uses mature AI image algorithms and visual monitoring technology to accurately collect deformation, displacement, and deflection data. Multi modal modeling analysis pinpoints key risk areas in engineering structures, providing professional data support for hazard monitoring and early warning. Application scenarios include: reservoirs, slopes, ridges, tunnels, power grids and railways.
New Products
GNSS Deformation Monitor
HOT
This device is a multi-constellation GNSS integrated monitor for surface displacement. Supports Third Gen BeiDou satellite system, with high accuracy, low power consumption (≤1.5W), integrated and portable design. Works with small solar energy system for long term monitoring. Application scenarios include: geological disasters, road slopes, tailings ponds, open pit mines.
New Products
Integrated GNSS Deformation Monitoring Station
HOT
This device is a multi constellation GNSS integrated monitoring station for surface displacement. Supports Third Gen BeiDou satellite system, with high accuracy, low power consumption (≤1.5W), integrated and portable design. Works with small solar energy system for long term monitoring. Application scenarios include: geological disasters, road slopes, tailings ponds, open pit mines.
New Products
Multifunctional Monitoring Instrument
HOT
This monitor has multi-dimensional application, flexible configuration of monitoring items and communication, ultra low power consumption, moderate accuracy, remote control, linkage alarm and fast installation. Application scenarios include: Natural resources, water conservancy, transportation, urban construction, tourism, emergency response.
Fixed Inclinometer
HOT
This device utilizes high-precision MEMS sensors, offering high reliability, rapid stabilization, and simple deployment (minimal installation accessories, easy assembly). It provides RS485 digital output that directly displays engineering values (displacement or angle) and simultaneously measures temperature at the installation point.度。
New Products
3D Point Cloud Scanner
HOT
This is a high precision measurement device based on multi view vision scanning and point cloud processing. Through contactless, close range (5-6 rings), full section scanning, it achieves millimeter level 3D modeling of subway tunnel interiors. A single scan takes only seconds, supporting structural acceptance during construction and health monitoring during operation. Application scenarios include: subway.
Dual-Axis Tilt Sensor
This device is a MEMS-based sensor with a measurement range of ±30°, maximum accuracy of 0.005°, and operating temperature range of -40°C to +85°C. It integrates a high-precision MEMS accelerometer and a high-resolution delta-sigma analog-to-digital converter, coupled with built-in automatic compensation and adaptive filtering algorithms, significantly reducing errors induced by environmental fluctuations (e.g., temperature drift, vibration). By converting static gravitational field variations into tilt angles, it directly outputs digital inclination values for horizontal alignment monitoring.
Magnetoelectric Single-Axis Vibration Accelerometer
This device is a multi-functional instrument designed for ultra-low or low-frequency vibration measurement. This series of low-frequency vibration sensors supports multi-mode measurement, including acceleration, low/medium/high velocity signals, making it ideal for structural health monitoring in scenarios requiring precise detection of subtle to large-scale dynamic displacements.
Solution
Urban Safety
Natural Resources
Infrastructure
Urban Safety
Focusing on the prone and frequent areas of urban safety accidents, targeting natural environment, infrastructure and other fields, Ruhr IoT can provide a full process and full cycle urban safety operation management system consist of "Comprehensive Intelligent Sensing - AI Advanced Warning - Refined Governance - Real Scene Command - Active Decision-Making", comprehensively enhancing urban risk prevention and proactive protection capabilities.
Focusing on the prone and frequent areas of urban safety accidents, targeting natural environment, infrastructure and other fields, Ruhr IoT can provide a full process and full cycle urban safety operation management system consist of "Comprehensive Intelligent Sensing - AI Advanced Warning - Refined Governance - Real Scene Command - Active Decision-Making", comprehensively enhancing urban risk prevention and proactive protection capabilities.
Geo-Hazards
Open-Pit Mines
Tailings Ponds
Small Watersheds
Hydraulic Engineering
Underground Network
Transportation Facilities
Construction Safety
Overview of all programs
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