Shenzhen Rion Technology Co., Ltd.

New 9-Axis IMU Sensor Combines Bluetooth 5.1 Connectivity, Kalman Filtering and 100Hz Data Updates for Dynamic Attitude Measurement RION Technology introduces the IMU200-BL, a new Bluetooth AHRS (Attitude and Heading Reference System) sensor developed for real-time motion tracking and dynamic attitude measurement. Designed for applications where reliable motion data and convenient wireless integration are important, the new sensor provides a practical solution for robotics, agricultural machinery, construction vehicles, forklifts, aircraft models, and human motion monitoring systems. Nine-Axis Measurement for Comprehensive Motion Data For engineers developing mobile equipment and motion monitoring systems, obtaining multiple motion parameters from a compact sensor can simplify system integration. The IMU200-BL integrates a three-axis gyroscope, three-axis accelerometer, and three-axis magnetic sensor to provide nine-axis measurement data. In addition to attitude information, it outputs three-axis acceleration, three-axis angular velocity, and three-axis magnetic field data. This allows developers to access multiple motion parameters through a single sensing device. Kalman Filtering for Dynamic Attitude Monitoring During equipment movement and vibration, maintaining stable attitude measurements is an important consideration for system designers. The IMU200-BL combines sensor data with a Kalman filtering algorithm and temperature compensation technology to improve measurement stability and real-time response under dynamic operating conditions. With a 100Hz update rate, the sensor supports real-time 3D attitude measurement for applications requiring continuous motion data. Bluetooth 5.1 for Flexible Wireless Integration Wiring and communication arrangements can affect the flexibility of equipment installation. To simplify wireless integration, the IMU200-BL adopts Bluetooth 5.1 communication and supports the BLE protocol. Its integrated 2.4GHz adaptive frequency-hopping technology enables wireless transmission over distances of up to 40 meters in unobstructed line-of-sight environments. The BLE DFU function also supports wireless firmware updates, making device configuration and maintenance more convenient. Designed for Multiple Application Scenarios With its compact and lightweight design, low-noise characteristics, and DC 4.5–5.5V power supply, the IMU200-BL can be integrated into different motion monitoring platforms. Typical applications include: Robotics and mobile equipment Agricultural and construction machinery Forklifts and aircraft models Medical rehabilitation equipment monitoring Limb movement monitoring Human motion capture and posture measurement A New Wireless Solution for Motion Measurement The launch of the IMU200-BL expands RION's motion sensing product portfolio with a Bluetooth-enabled nine-axis AHRS solution. By combining multi-axis sensing, Kalman filtering, real-time data updates, and wireless communication, it offers engineers a flexible option for developing motion tracking and attitude monitoring systems. For technical specifications, product information, or application discussions, please contact RION Technology.

Reliable Angular Measurement for Building Tilt, Structural Deformation and Infrastructure Monitoring As high-rise buildings become increasingly complex, monitoring structural conditions over time is essential for building safety and infrastructure management. Changes in building inclination, uneven foundation settlement, and structural deformation are important factors that engineers need to monitor and evaluate throughout a building's service life. For structural monitoring system integrators and engineering contractors, selecting an accurate, stable, and reliable inclination sensor is an important part of developing an effective monitoring solution. The ACA816T/ACA826T High-Precision CANopen Inclinometer, developed by RION Technology, is designed for high-precision angle measurement. Featuring 0.0005° resolution, single-axis or dual-axis measurement, full-temperature compensation, and CANopen digital output, it provides accurate inclination data for integration into high-rise building and infrastructure monitoring systems. Why Is High-Precision Tilt Monitoring Important for High-Rise Buildings? During long-term operation, high-rise buildings may experience changes in structural inclination due to foundation settlement, uneven loading, environmental conditions, and other external factors. For engineering professionals, monitoring these changes helps provide measurement data for structural condition assessment. 1. Building Tilt Monitoring Small changes in building inclination may indicate changes in structural conditions. Installing inclinometer sensors at selected monitoring points allows engineers to track angular variations and evaluate structural tilt trends. 2. Foundation Settlement Assessment Uneven foundation settlement can cause changes in the inclination of buildings or structural components. High-precision inclination measurement provides supporting data for engineers when assessing settlement-related structural changes. 3. Structural Deformation Monitoring Structural monitoring projects often require measurement at multiple locations. Single-axis or dual-axis inclinometers can provide angle data at different monitoring points, helping engineers analyze structural inclination changes. 4. Structural Vibration Environments External disturbances and structural vibrations can affect monitoring equipment. The ACA816T/ACA826T features electromagnetic compatibility design, shock resistance, and vibration resistance for demanding industrial measurement environments. Key Features of the ACA816T/ACA826T Inclinometer The ACA816T/ACA826T adopts a capacitive micro-pendulum measurement principle. When the sensor tilts, the gravitational component acting on the sensing element changes its capacitance. The signal is amplified, filtered, and converted into an inclination measurement. Its main features include: High Resolution: 0.0005° resolution for detecting small angular changes. Single/Dual-Axis Measurement: Available in X-axis or XY-axis configurations. Multiple Measurement Ranges: ±3°, ±10°, ±15°, and ±30°. CANopen Output: Digital communication for integration with compatible monitoring systems. Full-Temperature Compensation: Operating temperature from -40°C to +85°C. IP67 Protection: Suitable for installations requiring dust and water protection. High Environmental Resistance: 100g@11ms shock resistance and 10grms vibration resistance over 10–1000Hz. Technical Specifications Parameter Specification Measurement axis Single-axis / Dual-axis Measurement range ±3° / ±10° / ±15° / ±30° Resolution 0.0005° Accuracy at 25°C 0.002° / 0.003° / 0.005° / 0.01° RMS Long-term stability 0.01° / 0.01° / 0.02° / 0.02° Output protocol CANopen Output rate 10Hz / 20Hz, configurable Power supply DC 9–36V Operating temperature -40°C to +85°C Protection rating IP67 Dimensions 92 × 48 × 36mm Weight 235g, excluding cable Easy Installation and System Integration The ACA816T/ACA826T features a compact aluminum housing and screw-mounted installation design. It can be fixed to the measured object's surface using four M4 screws, with two optional 3mm positioning holes. Once installed, the sensor automatically calculates the inclination of the measured object. Its CANopen digital output allows angle data to be transmitted to compatible industrial monitoring and control systems. Supporting computer software can display and record measurement data. With an IP67 protection rating, waterproof aviation plug connector, and wide operating temperature range, the sensor is suitable for various industrial and infrastructure monitoring installations. Typical Applications The ACA816T/ACA826T can be integrated into monitoring systems for: High-rise building tilt monitoring Structural inclination monitoring Foundation settlement-related assessment Structural deformation monitoring Bridge and dam monitoring Engineering vehicle leveling Precision machine tool level control Geological equipment tilt monitoring For high-rise building projects, inclination measurements can be combined with displacement, settlement, and vibration monitoring equipment to support comprehensive structural health assessment. Frequently Asked Questions Q1: Can the ACA816T/ACA826T be used for high-rise building monitoring? Yes. Its high-resolution single-axis or dual-axis measurement makes it suitable for integration into building tilt and structural inclination monitoring systems. Q2: Can it directly measure building displacement or settlement? No. It measures inclination angles. Direct displacement and settlement measurements require additional measurement instruments. Q3: What is the measurement resolution? The sensor provides 0.0005° resolution. Accuracy varies according to the selected measurement range. Q4: Does it support CANopen communication? Yes. CANopen digital output allows integration with compatible monitoring systems. Q5: Can it operate in outdoor environments? It features IP67 protection and an operating temperature range of -40°C to +85°C. Installation conditions and connector sealing should also be considered. Looking for a high-precision inclinometer for your building structural monitoring project? Contact RION Technology to discuss measurement range, axis configuration, CANopen communication, and installation requirements. Keywords: High-Rise Building Tilt Monitoring, Structural Health Monitoring, Building Inclinometer, CANopen Inclinometer, Structural Deformation Monitoring, High-Precision Tilt Sensor.

Reliable Roll, Pitch and Azimuth Measurement for Marine Applications During vessel operation, continuous movement, waves, mechanical vibration, and changes in acceleration can make attitude measurement more challenging. For marine equipment manufacturers and system integrators, obtaining reliable real-time vessel attitude data is essential for monitoring equipment orientation and supporting marine control systems. A conventional static tilt measurement approach may not adequately address the measurement challenges associated with moving and vibrating platforms. In these applications, engineers need a sensor capable of measuring attitude under both dynamic and static conditions while compensating for motion-related interference. The HDA446T Digital MEMS Dynamic Tilt Sensor with CAN Bus Output is designed for these demanding measurement environments. By integrating acceleration sensors, gyroscopes, and a Kalman filter algorithm, the HDA446T provides real-time roll, pitch, and azimuth measurements for moving carriers, including marine equipment and shipboard applications. 1. Addressing Attitude Measurement Challenges in Marine Environments Marine vessels and onboard equipment are frequently exposed to changing motion conditions. Rolling, pitching, vibration, and acceleration can introduce interference into attitude measurement. These conditions create several practical challenges for engineers: Continuous vessel movement: The sensor needs to measure attitude while the carrier is moving rather than only under stationary conditions. Acceleration interference: Changes in motion and centrifugal acceleration can affect measurement results. Vibration environments: Shipboard equipment may operate under continuous vibration and external disturbances. System integration: Marine equipment manufacturers need compatible communication interfaces for connecting measurement devices to control and monitoring systems. The HDA446T addresses these measurement challenges through its integrated dynamic and static measurement architecture. 2. Dynamic Attitude Measurement with Sensor Fusion Technology The HDA446T integrates high-precision acceleration and gyroscope units and uses a Kalman filter algorithm to process motion data. This configuration enables real-time measurement of three attitude parameters: Roll angle: Measures rotation around the longitudinal axis. Pitch angle: Measures the forward and backward inclination of the carrier. Azimuth angle: Provides heading-related orientation information. The sensor also incorporates compensation for nonlinearity, orthogonal coupling, temperature drift, and centrifugal acceleration. By compensating for centrifugal acceleration and other motion-related interference, the HDA446T helps reduce measurement errors associated with dynamic operating conditions. Its dual-mode measurement capability supports both dynamic and static applications, making it suitable for marine equipment that experiences changing motion and vibration. 3. CAN Bus Communication for Marine Equipment Integration Communication compatibility is an important consideration when selecting an attitude sensor for marine applications. The HDA446T supports optional CAN2.0A and CAN2.0B output modes, providing communication options for integration into compatible marine equipment and control systems. For marine equipment manufacturers and system integrators, CAN bus communication offers an interface option for incorporating attitude measurement data into their existing system architecture. The non-contact measurement principle also simplifies installation requirements. The sensor does not require the installation of two surfaces with relative changes to measure inclination. 4. Designed for Demanding Marine Operating Conditions Marine equipment can experience wide temperature variations, vibration, impact, and other environmental challenges. The HDA446T is designed to operate under demanding industrial conditions, with the following specifications: Roll measurement range: ±180° Pitch measurement range: ±90° Azimuth measurement range: ±180° Dynamic roll and pitch accuracy: ±0.1° Static roll and pitch accuracy: ±0.05° Operating voltage: DC 9–36V Operating temperature: -40°C to +85°C Communication: CAN2.0A / CAN2.0B optional Protection rating: IP67 / IP68 optional Its wide operating temperature range, optional IP67/IP68 protection, and resistance to external electromagnetic interference make it suitable for integration into demanding industrial and marine equipment. 5. Marine Applications of the HDA446T The HDA446T can be considered for various marine and offshore equipment measurement applications, including: Ship attitude and inclination monitoring Marine equipment orientation measurement Shipboard equipment tilt monitoring Marine machinery attitude measurement Satellite communication vehicle attitude detection Marine system integration requiring dynamic roll and pitch measurement For applications involving vessel movement and onboard equipment vibration, the sensor provides real-time attitude data to support equipment monitoring and measurement requirements. 6. How to Select a Dynamic Tilt Sensor for Marine Applications When evaluating a dynamic tilt sensor for marine equipment, engineers should consider several important factors: Measurement range: Confirm that the roll, pitch, and azimuth ranges meet the requirements of the application. Dynamic accuracy: Check the specified dynamic measurement accuracy, particularly when the equipment operates under motion or vibration. Motion compensation: Evaluate whether the sensor incorporates compensation for centrifugal acceleration, temperature drift, and other measurement interference. Communication interface: Confirm compatibility with the equipment's communication architecture, including CAN2.0A or CAN2.0B where required. Environmental requirements: Check operating temperature and the required IP protection rating before selecting the appropriate configuration. The HDA446T combines MEMS acceleration and gyroscope technology, Kalman filtering, dynamic and static measurement modes, and optional CAN bus communication in one attitude measurement solution. Conclusion: A Dynamic Tilt Measurement Solution for Marine Equipment Accurate attitude measurement under moving and vibrating conditions remains an important consideration in marine equipment development and system integration. With a roll range of ±180°, pitch range of ±90°, dynamic roll and pitch accuracy of ±0.1°, and optional CAN2.0A/CAN2.0B communication, the HDA446T provides a measurement solution for marine applications requiring real-time attitude monitoring. For marine equipment manufacturers, ship system integrators, and industrial automation engineers, the HDA446T offers a practical option for integrating dynamic attitude measurement into marine equipment. Looking for a CAN bus dynamic tilt sensor for your marine equipment? Contact us to discuss your roll, pitch, azimuth measurement requirements, communication interface, and installation conditions.

Precision Angle Measurement for Automotive Testing Equipment Accurate angle measurement is an important part of automotive inspection, equipment installation, and wheel alignment-related testing. To support these measurement requirements, the DMI820-BL electronic level provides dual-axis angle measurement, high resolution, and flexible mounting options for industrial and automotive testing applications. Designed for industrial angle measurement and control, the DMI820-BL combines micromechanical measurement technology with a dual-core measurement unit. It offers a measurement range of ±30°, an angular resolution of 0.001°, maximum accuracy of less than 0.005° across the full range, and repeatability of 0.003°. Supporting Automotive Four-Wheel Testing The DMI820-BL is suitable for automotive four-wheel testing applications where precise angular measurements are required. Its dual-axis measurement capability helps engineers measure inclination in two directions, supporting relevant inspection and equipment integration tasks. For manufacturers of automotive testing equipment and engineers developing measurement systems, selecting an appropriate angle measurement instrument is an important step toward achieving consistent measurement results. The DMI820-BL offers several practical features for these applications: High-precision measurement: Accuracy of less than 0.005° across the full measurement range. Dual-axis measurement: Measures angles across a range of ±30°. Fine angular resolution: 0.001° resolution for detailed angle readings. Absolute and relative measurement: Switchable modes for different measurement requirements. Flexible mounting: Strong magnetic adsorption supports measurement from the side and bottom. Multiple display modes: Angle, degrees/minutes/seconds (DMS), and mm/m. Bluetooth connectivity: Built-in Bluetooth 5.2 (BLE 5.2) module. Industrial design: IP54 protection rating and an operating temperature range of -10°C to +70°C. Flexible Installation for Automotive Measurement Systems Installation conditions can vary between automotive inspection equipment and industrial measurement fixtures. The DMI820-BL features a dual-reference magnetic mounting design, allowing users to position the instrument on suitable side or bottom reference surfaces. It also supports absolute and relative measurement, giving engineers flexibility when checking angles against a reference or comparing angular differences between selected positions. These features can be useful when integrating angle measurement into automotive testing equipment, inspection fixtures, and related industrial measurement applications. Compatibility with a particular four-wheel alignment system or measurement procedure should be confirmed before integration. Designed for Stable Industrial Measurement To support measurement stability and repeatability, the DMI820-BL incorporates micromechanical measurement technology, a dual-core measurement unit, interpolation algorithms, and temperature compensation algorithms. During measurement, the Y-axis compensates for the X-axis. The instrument also provides selectable filtering frequency and configurable angle alarms to support different measurement requirements. In addition to automotive four-wheel testing, the DMI820-BL can be used in machinery installation, piping installation, industrial platform measurement, turntable testing, production fixture inspection, and other angle measurement applications. Key Specifications of the DMI820-BL Product type: Electronic level Measurement axes: Dual-axis Measurement range: ±30° Angular resolution: 0.001° Maximum accuracy: Less than 0.005° across the full range Repeatability: 0.003° Connectivity: Built-in Bluetooth 5.2 (BLE 5.2) Measurement modes: Angle, DMS, and mm/m Protection rating: IP54 Operating temperature: -10°C to +70°C Power supply: Built-in rechargeable industrial battery Looking for an Electronic Level for Automotive Testing Equipment? The DMI820-BL provides a combination of precision angle measurement, flexible mounting, and industrial measurement functions for automotive four-wheel testing and related equipment applications. For automotive testing equipment manufacturers, system integrators, and industrial measurement solution providers, the DMI820-BL is an option to evaluate when selecting an electronic level for angle measurement tasks. Contact our team to discuss your application requirements and confirm whether the DMI820-BL is suitable for your automotive testing or equipment integration project.