AT100, AT100S, AT200 Magnetostrictive Level Transmitters Functional Safety Certificate

This document is a functional safety assessment certificate confirming that the K-TEK (ABB Inc.) AT100, AT100S, and AT200 Magnetostrictive Level Transmitters meet IEC 61508:2000 requirements, achieving Systematic Integrity SIL 3 Capable and Random Integrity SIL 3 @ HFT=1 / SIL 2 @ HFT=0. It details the safety function, application restrictions, failure rates, and SIL verification requirements for use in Safety Instrumented Functions.