Mettler-Toledo GPro 500 Achieves IEC 61508 Certification with Risknowlogy

2025-02-05

We are proud to announce that Mettler-Toledo’s GPro 500 Gas Analyzers have successfully completed the Proven-in-Use Certification according to IEC 61508 standards, with support and certification from Risknowlogy.

This certification demonstrates that the GPro 500 series is suitable for use in safety-related applications, achieving:

• SIL 2 in HFT = 0

• SIL 3 in HFT = 1

These levels confirm that the GPro 500 meets the rigorous requirements for functional safety and can be trusted in high-integrity environments. It’s a clear testament to Mettler-Toledo’s commitment to quality, reliability, and continuous improvement in the field of gas analysis.

Why It Matters

Functional safety is not just a regulatory checkbox—it’s a critical aspect of system integrity in industries where risk reduction is essential. By achieving this certification, Mettler-Toledo strengthens the position of the GPro 500 as a trusted solution in industries such as chemical processing, oil and gas, and pharmaceuticals.

The Certification Process

Risknowlogy guided the assessment and certification process, ensuring full compliance with the stringent requirements of IEC 61508. The process evaluated reliability data, field feedback, and internal quality assurance practices to determine proven-in-use suitability.

Want to Certify Your Own Device?

Risknowlogy specializes in helping companies demonstrate functional safety through training, certification, and engineering support. If you’re developing or maintaining SIL-rated devices, we’re here to help you achieve full compliance and confidence in your products.

• Start your certification journey today – Contact Us

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