It includes specific guidelines for instrument safety and environmental protection to ensure compliance with health regulations. Know the Limits:
Notably, API RP 551 does not cover control valves or process control systems, which are instead addressed by other standards like API RP 553 (Control Valves) and API RP 554 (Control Systems). Available Resources api rp 551 pdf
The document is extensive, but its value proposition rests on three distinct pillars that make it essential reading for instrumentation engineers: It includes specific guidelines for instrument safety and