Different between Mass and Weight
Mass vs. Weight: A Cosmic Comparison Physics Fundamentals Mass vs. Weight The difference between who you are (matter) and where you are (gravity). The Fundamental Distinction While often used interchangeably in daily conversation, science draws a hard line between these two concepts. Mass (m) 📦 ➤ Definition: The amount of matter in an object. ➤ […]
SIL Rating Calculator based on PFD values as input
SIL Rating Calculator (IEC 61508/61511) SIL Verification Calculator Calculate PFDavg, RRF, and determine Safety Integrity Level based on IEC 61508/61511. 1. SIF Component Inputs (PFD) Sensor Subsystem PFD ($PFD_{S}$) Probability of Failure on Demand for Sensors Logic Solver PFD ($PFD_{LS}$) Probability of Failure on Demand for PLC/Logic Final Element PFD ($PFD_{FE}$) Probability of Failure on […]