Metal Detector Technologies Advance Industry 4.0

Advances in manufacturing technologies such as cloud computing, increased automation and data exchange are allowing organizations to gain greater visibility of their industrial processes. With Industry 4.0 firmly making its mark within the manufacturing industry, the availability of smaller and more powerful sensors, in combination with high-speed network connectivity, has made it increasingly possible to gather, transmit and interpret data in real-time. This has led to the creation of smarter factories with improved productivity.


METTLER-TOLEDO Safeline continues to develop new technologies that support Industry 4.0. The company has recently introduced a new set of features to its Profile metal detectors, including the ability to mirror the metal detector's interface remotely, known as Emulation.

Free Newsletter

Like this article? Subscribe to FierceSensors!

The sensors industry is constantly changing as innovation runs the market’s trends. FierceSensors subscribers rely on our suite of newsletters as their must-read source for the latest news, developments and analysis impacting their world. Register today to get sensors news and updates delivered right to your inbox.


Using a Virtual Network Computing (VNC) client, Emulation allows operators to mirror the interface of one or multiple in-line metal detectors onto networked devices, including mobile phones, tablets and laptops and other industrial equipment. This approach is an extremely flexible method of data display, delivering productivity benefits through improved access to data remotely, as well as delivering safety benefits by reducing the need for line operators to access the metal detector directly, which are often installed in hazardous or inaccessible locations.


Emulation technology is also linked with METTLER-TOLEDO Product Inspection's data management software, Prodx, which automatically collects critical inspection process data in one convenient location, significantly reducing the need to interact directly with critical control points (CCPs). ProdX also facilitates faster set-up between production batches and can convey advance warnings generated by product inspection devices of adverse trends that may lead to downtime and threaten the efficiency of the production line. Together, the two technologies make processes more streamlined, more accessible and more efficient.


Productivity Benefits

  • Remote operation of metal detectors means plant operatives can run performance monitoring routines or adjust settings for product changeovers in a more timely manner.
  • With ProdX, manufacturers can streamline, speed up or eliminate set-up times between production batches which can reduce downtime. Both features can be a valuable boost to plant efficiency.
  • Bradley concludes, "Ultimately, the improved data-sharing capabilities of metal detection equipment is helping to underpin the emergence of smarter, more connected factories, enabling the ‘top-floor to shop-floor’ monitoring of assets."
  • As we move towards the increasing adoption of Industry 4.0 principles and the ushering in of the fourth industrial revolution, similar digital developments will undoubtedly come to the fore.

For more information, visit Mettler-Toledo.

Suggested Articles

Brookings and ITIF argue that Congress should invest $100B in heartland job growth centers over a decade

Sensor features LED flicker mitigation capabilities for better vision

Neuron on silicon uses only 140 nanowatts of power