TUV functional safety authority stamp | Bytorent "Shield EN" non-contact safety switch, stopping danger beyond milliseconds

Recently, Bytorent's independently developed 'Shield EN' series non-contact safety switches, with excellent safety performance and reliable quality, have successfully passed the SGS TUV SAAR authoritative testing and certification, and obtained the TUV functional safety certification certificate!

This achievement marks Bytorent's non-contact safety switch reaching the international advanced level in the field of functional safety. Its product quality and safety performance have been globally recognized, providing a more reliable safety solution for industrial automation scenarios.

Strict certification, benchmarking against international standards

SGS-TUV SAAR certification is one of the most credible safety certification systems in the world. It is renowned in the industry for its rigorous testing standards, forward-looking technical requirements, and standardized certification processes. It covers rigorous assessments of product design, component selection, production processes, environmental adaptability, safety protection performance, electromagnetic compatibility, and other aspects throughout the entire lifecycle. It is recognized as a benchmark for safety performance in the global industrial field.

As a key safety control component in the field of industrial automation, the reliability of non-contact safety switches is directly related to the stable operation of production equipment and the personal safety of operators. The Bytorent 'Shield EN' series products have been tested strictly in accordance with international high standards, with certification based on multiple international core safety standards such as IEC 61508-1&-2&-3:2010, IEC 62061:2021, ISO 13849-1:2023, and ISO 13849-2:2012.

In the end, the product achieved SIL 3 safety integrity level, PL e performance level, and Category 4 safety category certification with excellent performance, and its hardware fault tolerance (HFT) reached level 1 (1oo2), fully meeting the needs of high-risk scenarios such as heavy machinery and automated production lines, and laying a solid technical foundation for industrial safety protection.

The core parameters are impressive, balancing safety and efficiency

According to the SGS-TUV SAAR certification report, the Bytorent 'Shield EN' series non-contact safety switches have outstanding performance in key technical parameters, ensuring product safety and stability in all aspects:

01 Accurate fault identification

The diagnostic coverage rate (DC) is as high as 99%, which can accurately identify potential fault risks and avoid the accumulation of safety hazards;

02 runs super stably

The mean time between failures (MTTF) is as long as 1300 years. This means that the success rate of precise fault interception exceeds 99.999%, and it is rare to encounter a failure once in 1300, significantly reducing the frequency of equipment downtime and significantly improving production continuity;

03 Extremely low security risk

The average frequency of dangerous failures (PFH) can reach as low as 1.6052E-10 per hour, far below the industry average, greatly reducing the probability of safety accidents;

This authoritative certification covers the entire spectrum of Bytorent's 'Shield EN' series products, including six core product matrices: QQM20L, QQM22L, QQMT20L, QQF20L, QQF22L, and QQFT20L. Each series is equipped with multiple specifications such as 3M, 5M, 10M, M12-8, which can flexibly adapt to the installation distance and usage needs of different industrial scenarios.

It is worth noting that the functionality of this series of products has been upgraded. The safety status control can be achieved through the OSSD safety output function, and the QQM22L and QQF22L series are additionally equipped with 'relay contact open circuit' protection to further improve the safety protection system.

This certification is a high recognition of product quality and a strong proof of Bytorent's deep cultivation in the field of industrial safety. This not only demonstrates the company's core strength in research and development innovation, quality control, and safety technology breakthroughs, but also further strengthens Bytorent's development strategy and direction of continuously empowering the upgrading of industrial safety protection system with technological innovation as the core driving force.

The original intention of safety remains unchanged, empowering the high-quality development of the industry

Since its establishment, Bytorent has engraved 'safety' into its brand DNA, with 'safety first, quality first' as its core principle. From the investment in product research and development, to the precise control of production processes, to the repeated testing of product performance, every link embodies Bytorent's ultimate pursuit of industrial safety, only to provide customers with reliable safety guarantees. This commitment has also won dual recognition from the market and industry.

Looking towards the future, Bytorent will continue to increase its research and development investment, accurately tackling industry pain points such as complex electromagnetic environment interference, insufficient adaptability to extreme working conditions, and weak coordination of intelligent safety linkage. Through iterative product performance and scene adaptation capabilities, it will promote the advancement of safety control technology towards 'smarter and more reliable'.

At the same time, Bytorent will actively participate in international safety standard exchanges, jointly build an industrial safety ecosystem with global partners, and always adhere to the principle of 'empowering efficiency with safety and promoting development with quality', injecting new impetus into the upgrading of industrial safety protection and helping global industrial high-quality development.