AT100, AT100S, AT200 Magnetostrictive Level Transmitter Functional Safety Certificate

This document is a product certification certificate from exida confirming that the ABB AT100, AT100S, and AT200 Magnetostrictive Level Transmitters have been assessed per IEC 61508:2000 Parts 1, 2, and 3. It certifies the devices as SIL 3 capable for systematic integrity, with random integrity levels of SIL 3 at HFT=1 and SIL 2 at HFT=0, and provides failure rate data, application restrictions, and safety manual references.