China Shenzhen Rion Technology Co., Ltd. Company Cases

Product Introduction | RION Inclination Sensor Performance Parameters and Typical Applications (2) Model No. HCA396L-S2 low power HCA596L low power HCA type ACA type PCA826H HDA dynamic type   Measure axis  dual  X Y Z single/dual  single/dual dual X Y Z Measure range ±85° ±30° ±15/ ±30  ±3 / ±10 / ±15 / ±30 ±10°  Roll ±180°, pitch ±90°, azimuth ±180° Resolution 0.001° 0.01° 0.001° 0.0005° 0.0005° 0.01° Measure accuracy(@25℃) 0.01° 0.05° 0.005°/0.01°  0.002° / 0.003° / 0.005° / 0.01° 0.001°  0.05°Static；0.1°Dynamic Working temp. -40~+85℃ Output signal RS485 (RTU MODBUS 协议) RS485 (RTU MODBUS 协议) RS232/RS485/TTL/CAN/0~5V/4~20mA RS232/RS485/TTL/MODBUS/0~5V/4~20mA RS232/RS485/RS422 RS232/RS485/ TTL/CAN Ingress protection / IP67 IP67 IP67 IP67 IP67  Weight(without cable ) ＜10g ＜150g ＜250g ＜240g ＜400g ＜170g Size L81.5×W15.2×H8.65mm L56*W46*H20.5mm L90×W50×H34mm L92×W48×H36mm L82

 Product Introduction | RION Inclination Sensor Performance Parameters and Typical Applications Model No. WCA300M WCA302M WCA360M MCA type MCA-85 LCA type SCA type  Measure axis  single dual  single single/dual dual  single/dual  single/dual Measure range 360° ±90° 360° ≤90°/±180° ±85°  ±10 / ±30 / ±60 / ±90  ±10 / ±30 / ±60 / ±90 Resolution 0.1° 0.1° 0.1° 0.01° 0.02°  0.01° Measure accuracy(@25℃) 0.2° 0.2° 0.2° 0.2° 0.1°  0.02° / 0.05° / 0.06° Working temp. -40~+85℃ Output signal TTL RS485 (RTU MODBUS 协议) RS232/RS485/TTL SAE J1939 CAN2.0B RS232/RS485/TTL/MODBUS/0~5V/4~20mA RS232/RS485/TTL/MODBUS/0~5V/4~20mA Ingress protection / IP67   IP67 IP67 IP67 IP67  Weight(without cable ) ＜5g ＜200g ＜200g ＜80g ＜135g ＜220g Size L24.5*W19*H4mm L61*W35*H21mm L61*W35*H21mm L70.5*W45*H15 L55*W37*H24mm L90*W40*H26mm

DMI810/820 is a digital tilt measurement instrument developed by RION Technology based on Micro Electro Mechanical Systems (MEMS) technology. It adopts a dual axis sensing design and has dynamic compensation function. Combined with cross calibration algorithm and temperature compensation model, it can provide stable measurement performance. This product supports single/dual axis measurement, with a range of ±30° and a resolution of 0.001°. The full range accuracy is controlled within 0.005°, and the response speed is fast with good data consistency.    Its structural design adopts a double-sided strong magnetic adsorption method, supporting bottom and side installation, making it easy to use in different scenarios. The device has built-in data storage function and provides three measurement modes: angle, degree/minute/second, and mm/m, which are suitable for angle measurement needs in the industrial field.    RION Technology's DMI series high-precision digital inclinometers have achieved large-scale production, and the products comply with international certification standards such as CE, FCC, RoHS, and have been tested and certified by third-party authoritative metrology institutions. In the application of leveling and calibration of racing wheels and test benches, the measurement performance of this instrument meets the accuracy requirements of Formula Student Team Tallinn for the test bench. Formula Student Team Tallinn is the first place in the student formula electric category this season, and RION Technology assisted in completing the relevant debugging work and received recognition and high praise for its racing team's RION products.

Application of North Seeking Instruments on Offshore Oil Drilling Platforms Offshore oil drilling platforms play a critical role in offshore oil extraction, and their operational stability directly impacts the safety of operations and resource extraction efficiency. In the dynamic and unpredictable marine environment, platforms rely on various navigation technologies to ensure accurate positioning and heading control. Among these technologies, the north seeking instrument (magnetometer) plays an indispensable role in ensuring platform stability and precise operations.   1. Challenges in the Offshore Environment The marine environment presents significant challenges, especially when it comes to offshore oil drilling platforms. Strong winds, rapid currents, and uneven sea surfaces can all affect platform stability. Drifting or heading deviation can result in positioning errors, which in turn impact the precision of drilling operations. To ensure drilling tasks proceed along the correct path, platforms must continuously adjust and maintain accurate heading control.     2. The Role of North Seeking Instruments in Platform Navigation Systems The core function of a north seeking instrument is to measure the Earth's magnetic field and determine the direction of geographic north, providing the platform with accurate heading data. This is particularly crucial in offshore environments, where the instrument helps platforms in several ways: Heading Calibration: In the presence of strong winds and currents, offshore platforms may experience deviations from their intended heading. The north seeking instrument helps to correct these deviations by providing real-time, accurate directional data, ensuring the platform remains on course for drilling operations. Enhanced Inertial Navigation Systems (INS): Offshore platforms are typically equipped with inertial navigation systems (INS), integrating sensors like gyroscopes, accelerometers, and north seeking instruments. This combination of sensors allows the platform to maintain precise heading control and path tracking, even in the absence of external navigation signals, such as GPS. Avoiding Drifting: In complex water environments or under adverse weather conditions, the north seeking instrument provides a stable directional reference, preventing drift and heading deviations that could delay operations or damage equipment.   3. Application Example: Precise Positioning of Offshore Oil Drilling Platforms A typical offshore drilling platform must maintain precise alignment with the drilling site on the seabed. In such cases, the north seeking instrument plays a crucial role in positioning and heading control. Case 1: Navigating in Strong Winds and Rapid Currents In a typical offshore drilling project, a platform needs to contend with strong winds and fast-moving currents. The north seeking instrument continuously measures the magnetic field and ensures that the platform maintains its heading. Even in extreme marine conditions, the combined work of the north seeking instrument and the inertial navigation system prevents the platform from drifting or veering off course, ensuring smooth and continuous drilling operations. Case 2: Correcting Platform Position and Ensuring Safe Operations In another instance, the platform must remain precisely aligned with the drilling point at the seabed, which requires exact positioning. The north seeking instrument provides real-time heading data, allowing the platform to adjust quickly in response to changes in wind or current, maintaining alignment with the drilling point and improving the safety and efficiency of operations. ​4. Collaboration of North Seeking Instruments with Other Navigation Technologies   In addition to the north seeking instrument, offshore drilling platforms often rely on other advanced navigation technologies, such as GPS, Dynamic Positioning (DP) systems, and sonar positioning systems. When combined, these systems ensure multi-layered navigation protection for the platform. Dynamic Positioning (DP) System: The DP system is commonly used on offshore platforms to automatically control the platform's position using GPS, inertial navigation, and north seeking instruments. It ensures the platform remains on course even under challenging environmental conditions. Sonar Positioning System: Sonar systems use underwater sound waves to detect the platform's position. When used in combination with the north seeking instrument, sonar systems further enhance positioning accuracy, especially in difficult or obstructed environments. ​5. Conclusion and Future Outlook North seeking instruments are essential on offshore oil drilling platforms, providing reliable heading and positioning data in the most challenging marine environments. This ensures that the platform remains stable and on course, enabling precise drilling operations. As technology continues to advance, the integration of north seeking instruments with other cutting-edge navigation tools will further enhance the safety, reliability, and efficiency of offshore oil extraction. With these precise navigation technologies, offshore drilling platforms can continue to meet global energy demands while maintaining safety and operational effectiveness in the most demanding conditions.    

Case of Accelerometer Sensors in Industrial Robots: Fault Detection   Industrial robots are widely used in manufacturing, assembly, and logistics. The smooth operation of these robots is critical for production efficiency. However, long-term use may lead to component wear, loosening, or malfunction, resulting in faults. Accelerometer sensors provide an effective solution for fault detection and preventive maintenance by monitoring vibrations and changes in acceleration in robotic components. Application Scenarios Real-Time Vibration Monitoring Mechanical arms, joints, or mobile platforms of industrial robots may generate vibrations during operation. Accelerometers monitor vibrations of various components in real-time, detecting abnormal signals (e.g., excessive vibration amplitude or irregular frequency). Fault Prediction and Preventive Maintenance Mechanical components may generate abnormal vibrations due to loosening, wear, or insufficient lubrication. Vibration data collected by the accelerometers, combined with frequency spectrum analysis and machine learning algorithms, can predict potential faults in advance, preventing unexpected downtime. Impact Event Detection In high-speed industrial environments, the robotic arm may experience sudden impacts or collisions. The accelerometer can quickly detect such shocks, triggering alarms or emergency stops to protect the equipment and the production line. Motion Stability Optimization By monitoring the acceleration data of the robotic arm or mobile platform during operation, accelerometers help optimize motion trajectories and speed control, reducing unnecessary vibrations and improving processing accuracy and efficiency. Working Principle Data Collection Accelerometer sensors are installed on key mechanical components to measure acceleration changes in the X, Y, and Z axes in real-time. Signal Processing The collected acceleration data undergoes frequency spectrum analysis using algorithms such as Fast Fourier Transform (FFT) to identify characteristic frequencies and amplitudes of the vibrations. Anomaly Detection When vibration data exceeds preset thresholds or when frequency patterns change, the system recognizes this as an anomaly and generates an alert. Decision Support By combining historical data and machine learning models, the system can predict the likelihood of faults and provide maintenance recommendations. Case Effect Faster Fault Response Real-time monitoring of abnormal vibrations allows for quick fault detection and pinpointing of affected components, reducing downtime. Extended Equipment Life Early detection of potential issues allows for timely maintenance, minimizing wear and damage to components. Reduced Maintenance Costs Switching from reactive to preventive maintenance reduces unscheduled downtime and significantly lowers repair costs. Improved Production Efficiency Optimizing motion control and vibration suppression improves machine accuracy and stability, ensuring the production line runs efficiently. Practical Case: Robot Joint Vibration Monitoring A manufacturing company installed high-precision accelerometers at the joints of their robotic arms to monitor vibrations during operation. Initial Phase: Vibration data was collected to establish a baseline model for normal operation. During Operation: The sensors detected a deviation in vibration frequency at one joint, signaling potential lubrication issues. Maintenance Outcome: Timely lubrication was performed before the issue escalated, preventing damage to the joint bearings and saving significant repair costs. Accelerometer sensors in industrial robots provide accurate, real-time data for fault detection and preventive maintenance. They help extend equipment lifespan, reduce maintenance costs, and improve production efficiency. With the integration of big data and artificial intelligence in the future, accelerometer sensors will play an even more significant role in industrial automation.

Construction machinery, such as cranes, excavators, and bulldozers, plays a crucial role in large-scale infrastructure and mining projects. These machines are exposed to various operational challenges, including heavy loads, uneven terrain, and dynamic working conditions. Ensuring the stability of these machines is paramount to prevent accidents and maintain efficient operations. Sensors, especially tilt sensors and load sensors, are becoming indispensable tools in safeguarding machinery stability and enhancing safety on construction sites. 1. Challenges to Machinery Stability Construction machinery often operates in dynamic environments where maintaining stability is critical. Some of the key challenges include: Uneven Terrain: Machines frequently work on slopes, uneven ground, or soft soil, where the risk of tipping over is higher. Heavy Loads: Cranes and excavators often lift heavy loads, putting tremendous strain on the machinery's center of gravity. Tight Working Spaces: In construction or demolition sites with limited space, maneuvering large machines with precision can be difficult. Vibration and Movement: Machines working in rugged conditions experience constant vibration and movement, which can destabilize their positioning. To mitigate these risks, advanced sensors have been developed to monitor and alert operators when equipment is at risk of becoming unstable. 2. Tilt Sensors for Machine Stability Tilt sensors, also known as inclinometers, play a crucial role in monitoring the angle of machinery relative to the horizontal plane. These sensors help assess whether the machinery is operating within safe limits or if the tilt angle exceeds critical thresholds. Here’s how tilt sensors are applied: Cranes and Hoisting Equipment: For cranes, tilt sensors are often integrated into the equipment’s control systems. When the crane boom is extended and the load is lifted, the tilt sensor continuously monitors the angle of the crane’s base and boom. If the crane tilts beyond a safe threshold, the system triggers an alarm or automatically prevents further movement to avoid tipping. Excavators: Excavators often work on uneven ground, with the operator needing to dig at different angles. Tilt sensors are mounted on the excavator’s arm and bucket to monitor its orientation in real-time. If the machine tilts too far, the system sends a warning to the operator and can even limit the hydraulic pressure, reducing the risk of rollover. Loaders and Bulldozers: For machinery such as bulldozers and loaders, tilt sensors are used to measure the angle of the vehicle when working on slopes. If the machine exceeds a safe angle, it could be at risk of sliding or tipping over. The tilt sensor alerts the operator to either reposition the vehicle or cease operation until conditions are safer. 3. Case Study: Construction Site with Advanced Stability Monitoring Take the example of a high-rise construction project where a tower crane is used to lift heavy materials. The crane operator relies on tilt sensors to monitor the tilt of the crane’s boom, as well as load sensors to ensure that the crane is not overloaded. During operation, the crane is lifting materials to higher floors while working in windy conditions. The tilt sensor continually checks the angle of the crane’s base, while the load sensor ensures that the combined weight of the load and the wind effect does not exceed the machine’s safe working limits. As the crane reaches its maximum lift height and the load is approaching its limit, the system detects a potential risk of tipping due to a slight tilt and high load. The sensors trigger a safety warning, and the operator immediately stops the lift, repositioning the crane to a safer position before continuing. This proactive approach, enabled by the sensors, prevents a potential disaster and ensures the safety of the equipment, operators, and the surrounding environment. 4. The Future of Sensor Technology in Construction Machinery As construction machinery becomes more advanced, sensor technology continues to evolve. Wireless sensors, artificial intelligence (AI), and machine learning algorithms are expected to enhance real-time decision-making capabilities, allowing for predictive maintenance and more accurate monitoring of machinery stability. For instance, AI-powered systems could analyze historical tilt and load data to predict potential stability risks before they occur. This will allow operators to take preventative measures before a machine reaches a critical tipping point, ultimately enhancing safety and reducing downtime due to equipment failure. Conclusion The integration of tilt sensors and load sensors into construction machinery represents a significant advancement in ensuring machine stability and safety. These sensors provide real-time monitoring, helping operators avoid dangerous situations and minimizing the risk of equipment failure or accidents. As technology continues to progress, we can expect even more sophisticated systems that combine multiple sensor types, further enhancing the safety and efficiency of construction machinery in complex and challenging environments.

Application of Tilt Sensors in Building and Bridge Monitoring: The Invisible Guardians of Structural Safety As urbanization advances and large-scale infrastructure projects multiply, the demand for safety monitoring in buildings and bridges has significantly increased. Due to environmental factors such as earthquakes, typhoons, and traffic loads, building and bridge structures may undergo subtle deformations or tilting. If these small changes are not detected in time, they could accumulate into serious structural issues. Tilt sensors address these safety concerns by providing real-time, precise tilt monitoring. 1. Working Principle of Tilt Sensors Tilt sensors utilize accelerometers, gyroscopes, and other technologies to sense and measure an object's angle of tilt relative to the horizontal plane. These sensors are typically available as single-axis or dual-axis types; dual-axis sensors measure tilt in two directions, making them ideal for complex structural monitoring. Their high precision, capable of detecting minute angle changes at the micron level, makes them particularly suitable for monitoring subtle tilts in buildings and bridges. 2. Application in Bridge Structural Monitoring Bridges are highly susceptible to environmental effects, including wind, earthquakes, and vehicle loads, which can pose potential threats to their structural stability. To prevent uncontrollable tilt or drift, tilt sensors are widely used in bridge structural monitoring. Specific applications include: Real-Time Data Collection: Tilt sensors are installed at critical structural nodes of bridges, such as piers, decks, and support points. They continuously record the tilt angle at each node and transmit data to the monitoring center in real-time through wireless or wired networks. Long-Term Health Monitoring: On large bridges or highway bridges, tilt sensors operate continuously, 24/7, to collect data on structural posture changes. By analyzing this data over time, structural deformations can be detected. Safety Alert Mechanism: When the tilt angle of a bridge exceeds a safe threshold, tilt sensors alert the monitoring system. This system can notify maintenance teams via SMS or email, allowing prompt action to be taken, thus preventing potential structural disasters. 3. Application in Building Tilt Monitoring Tilt sensors are also widely used in high-rise buildings, historic structures, and other special buildings. Over time, buildings may experience slight tilting due to uneven foundation settlement or structural fatigue. Such minor tilts could signal early signs of structural instability. Tilt sensors help facility managers detect these issues early, ensuring long-term building safety. Foundation Settlement Monitoring: Tilt sensors can measure the tilt at the base and critical support columns of buildings, helping detect slight deformations caused by foundation settlement. Data analysis enables management teams to implement foundation reinforcement measures to prevent further settlement. Historic Building Preservation: For ancient buildings or historic monuments, tilt sensors allow for monitoring without affecting the structure. When slight shifts or tilts occur in such buildings due to prolonged weathering, tilt sensors can promptly relay the data to prevent further structural degradation. Construction Process Monitoring: During construction, tilt sensors can monitor structural changes. For example, high-rise building scaffolds or cranes equipped with tilt sensors can automatically halt operations if tilt limits are exceeded, reducing construction accidents. 4. Data Collection and Remote Monitoring Modern tilt sensors are often integrated with the Internet of Things (IoT), enabling remote monitoring. Tilt data collected by the sensors can be transmitted to cloud platforms through wireless communication (such as LoRa or NB-IoT), allowing project managers to monitor structural changes remotely via smartphones or computers. Advanced systems also leverage big data technology to create predictive models, forecast structural stability trends, and optimize maintenance strategies. 5. Case Study Take the Hangzhou Bay Bridge as an example; it is one of the longest cross-sea bridges in the world. Situated in a marine environment, it is highly affected by tidal forces, waves, and potential ship collisions, making structural monitoring crucial. The project team installed high-precision tilt sensors at several critical points across the bridge for round-the-clock monitoring. If the tilt angle exceeds preset limits, the system immediately sends an alert, allowing maintenance personnel to respond quickly.     Conclusion As a precise measurement tool, tilt sensors provide not only tilt data for buildings and bridges but also a reliable, real-time safety guarantee for structural stability. In the future, with further advancements in sensor technology and smart monitoring, tilt sensors will continue to play a crucial role in the monitoring of buildings and bridges, safeguarding the stability of essential infrastructure.

The inclination sensor developed and produced by Shenzhen Rion Technology Co., Ltd. is widely used in the automatic control system of water conservancy gates in the Korean market. At present, the front-end equipment of the flip gate control system is generally composed of the flip gate, oil cylinder, and a steel cable gate opening meter fixed on the oil cylinder. The oil cylinder is connected to the upper end of the gate through a rotating shaft, and the expansion and contraction of the oil cylinder drives the opening and closing of the gate. During the expansion and contraction process of the oil cylinder, the steel cable is driven to expand and contract, and there is a certain functional relationship between them. As long as the length of the steel cable is measured, the real-time angle of the gate can be calculated. However, due to the exposed external steel cables, they are easily corroded, causing instability in the opening meter. Therefore, in recent years, new non-contact control technologies have gradually been adopted, which use inclination sensors to measure the angle of the oil cylinder, which can effectively compensate for the shortcomings of the original system. Shenzhen Rion Technology Co., Ltd. is located in Shenzhen, a magical land full of charm. It is a high-tech enterprise focusing on the research, development, manufacturing, sales and System integration of tilt angle, compass and other products. The company is engaged in sensor based market services and technical work with the basic business philosophy of specialization and marketization, , the technical development of sensor supporting solutions, and the provision of professional development and testing solutions according to customer needs. To ensure the effectiveness, standardization and process of our products and technical services, and ensure maximum customer satisfaction. We strictly adhere to the IATF16949 quality assurance system to achieve strict internal management procedures and flexible optimization of service levels for customers. The company's main business products include inclination sensors, digital inclinometers, inclinometers, three-dimensional electronic compasses, acceleration sensors, and many other well-known foreign brands of industrial grade products. These products are widely used in fields such as automobiles, ships, airplanes, machinery, metallurgy, electricity, textiles, railways, dam monitoring, medical equipment, oil drilling, coal mining, marine surveying, high-precision surveying, and have become excellent partners for many internationally renowned brand companies in China. We win the support and trust of users and society with our professional service level and strong technical strength, coupled with a reliable quality system guarantee and a comprehensive service system. Continuously dedicating the latest cutting-edge high-tech products to users and tailoring comprehensive professional application solutions for you.