IM 01E21A21-02EN
ADMAG TI Series 
AXG/AXW Magnetic Flowmeter 
Safety Manual
IM 01E21A21-02EN  2nd Edition
2nd Edition: Feb. 2022 (KP)
All right Reserved Copyright © 2017. Yokogawa Electric Corporation
Contents
1. Introduction ...................................................................................................1
2.   Safety Instrumented Systems Installation ................................................4
2.1   Scope and Purpose ............................................................................................. 4
2.2   Using this product for an SIS Application ......................................................... 4
2.2.1   Safety Function ..................................................................................... 4
2.2.2   Safety Accuracy .................................................................................... 4
2.2.3   Diagnostic Response Time ................................................................... 4
2.2.4   Setup ..................................................................................................... 5
2.2.5   Required Parameter Setting ................................................................. 5
2.2.6   Proof Test .............................................................................................. 6
2.2.7   Repair and Replacement ...................................................................... 8
2.2.8   Startup Time .......................................................................................... 8
2.2.9   Firmware Update .................................................................................. 8
2.2.10   Reliability Data ...................................................................................... 8
2.2.11   Lifetime Limits ....................................................................................... 8
2.2.12   Environmental Limits ............................................................................ 8
2.2.13   Application Limits .................................................................................. 8
2.3   Denitions and Abbreviations ............................................................................ 9
2.3.1   Denitions ............................................................................................. 9
2.3.2   Abbreviations ........................................................................................ 9
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