Digital Identification Plates Revolutionise Technical Documentation
The development of digital documentation in mechanical and plant engineering has reached an important milestone with the new EU Machinery Directive. The introduction of electronic operating instructions creates the basis for comprehensive digital documentation systems – especially digital identification plates – that go far beyond classic paper documentation.
The technical rule described in DIN SPEC 91406 defines the automatic identification of physical objects in IT systems. This specification was developed in collaboration with leading industrial companies. Each product is given a globally unique ID, which is implemented as a QR code or RFID tag. This ID links the physical object with all relevant digital information – from data sheets and certificates to assembly and operating instructions. The resulting ‘’product passport‘’ contains all information for the entire product life cycle, including disposal.
The advantages of this digital solution are manifold: direct access to all the necessary data saves time and money. The documentation is available worldwide and can be provided in various national languages together with the required local certificates. Dispensing with paper documentation also saves printing and logistics costs and conserves resources. Digital identification plates show the way.
Smart Monitoring through Sensor Integration
The integration of sensors and networking technologies transforms valves from simple command receivers into smart field devices. Modern sensor platforms continuously monitor the valve position without mechanical contacts and enable detailed status monitoring via a Bluetooth network. This technology enables predictive maintenance planning and timely process interventions.
In process technology, automated valves are indispensable for regulating flow rates and blocking product flows. New modular sensor platforms enable continuous monitoring without complex wiring or expensive sensors. The integrated electronic control system offers system operators direct access to detailed status information and parameterisation options via Bluetooth interfaces.
ese developments bring the vision of the digital twin (also based on the digital identification plate system, among other things) within reach. In the future, virtual product models and even flow simulations will supplement the digital information. In conjunction with remote maintenance and remote access, this will result in a comprehensive system for smart maintenance, which will further increase the efficiency and reliability of process plants.
Source: Trade journal ‘Process’
Photo: NHA Studio
