POSITAL Upgrades Acceleration-Compensated Dynamic TILTIX Inclinometers
October 30, 2024
POSITAL has upgraded its Dynamic TILTIX inclinometers (tilt sensors) with enhanced signal processing algorithms, significantly improving their ability to provide accurate tilt measurements under challenging dynamic conditions. While the previous generation of dynamic inclinometers has been successfully used in many applications, the new algorithms offer more reliable performance in complex multi-axis dynamic environments. Applications that will benefit from these advancements include construction and mining machinery, industrial robots, and materials handling systems like forklifts and cranes. They are also suitable for safety systems, such as roll-over avoidance systems in off-road machinery and self-driving vehicles.
POSITAL’s Dynamic TILTIX inclinometers are designed for reliable spatial orientation (tilt) measurements in machinery experiencing rapid motion, shock, and vibration. Their exceptional performance stems from a dual-sensor measurement system that combines micro-electro-mechanical system (MEMS) accelerometers with gyroscopic sensors. This system addresses a key limitation of traditional ‘static’ inclinometers which rely solely on accelerometers. In these systems, inertial forces experienced during sudden motions can cause measurement errors. By integrating acceleration data with rate-of-rotation measurements from the gyroscopes, the sophisticated signal processing algorithms in Dynamic TILTIX inclinometers accurately correct these errors.
In addition to providing reliable tilt measurements, these instruments can also report accelerations and rates of rotation in three axes. This supports additional functions, such as monitoring complex motion sequences on container bridges or spreaders.
Dynamic TILTIX inclinometers are available with several measurement ranges, including single-axis (up to 360°), dual-axis (±90°), or a combination of 180° around the X-axis (pitch) and ±85° around the Y-axis (roll). They provide an accuracy of ±0.3° and a resolution of 0.01°. The new generation inclinometers are programmable, allowing users to customize output characteristics to suit their specific operational needs. CANopen and SAE J1939 interfaces are supported.
These inclinometers come in heavy-duty die-cast metal housings or in compact, cost-effective packaging made of fiber-reinforced plastic. Both options are available with highly effective environmental protection (up to IP69k) that shields internal components from dust, prolonged immersion and high-pressure water jets. Operating temperatures range from -40°C to +75°C.
POSITAL’s new Dynamic TILTIX inclinometers will be presented at the upcoming SPS trade show in Nuremberg (November 12-14, 2024) and at the BAUMA trade fair in Shanghai (November 26-29, 2024).
Manufacturers selling vehicles for use in EU countries will also be interested to note that the acceleration-compensated TILTIX inclinometers have received E1 type approval as electrical sub-assemblies by the German KBA (Federal Motor Transport Authority). E1 approval confirms electromagnetic compatibility and facilitates the use of these devices in transport applications.
About FRABA and POSITAL
POSITAL is a supplier of advanced industrial position sensors used in a wide variety of motion control and safety systems. The company is also an innovator in product design and manufacturing processes and a pioneer of Industry 4.0 (Industrial Internet of Things/IIoT), offering customers the benefits of built-to-order products combined with the price advantages of mass-production. POSITAL is a member of the international FRABA group, whose history dates back to 1918, when its predecessor, Franz Baumgartner elektrische Apparate GmbH, was established in Cologne, Germany to manufacture relays. Since then, the company has played a trendsetting role in the development of rotary encoders, inclinometers and other sensor products. POSITAL has a global reach with subsidiaries in Europe, North America and Asia along with a worldwide network of sales and distribution partners.
More Information
Related Story
POSITAL Upgrades IXARC Absolute Encoders with EtherNet/IP Interface
POSITAL has introduced new versions of its IXARC absolute encoders with the popular Ethernet/IP interface. These new models feature three rotary switches for manual IP address configuration. These, along with diagnostic LEDs, simplify network setup and reduce the risk of configuration errors. Two variants are available: a version with IP54-rated environmental protection features easy access to the rotary switches and provides protection against dust and water splashes; while for harsh environments, an IP67-rated version offers better protection, including that ability to survive prolonged immersion in water.
