Transmitter Accuracy Checker (SI · O&G) Transmitter Accuracy Checker SI units · Oil & Gas · IEC/ISA lens · Accuracy threshold is derived from the selected model. 1) Select Instrument & Model Instrument Type Vendor & Model Hint: for flowmeters, enter flow in SI (kg/h, m³/h, or kg/s); for pressure/DP...
SIL Risk Graph Calculator · IEC 61508 (C/F/P/W) SIL Risk Graph Calculator IEC 61508 C/F/P/W method. Choose levels and click Calculate to get the resulting SIL. (Orientation aid only; validate per your company’s standard and the latest IEC 61508/61511.) Calculate Reset Print C — Consequence (injury severity) C1 — Slight...
Control Valve Master Q&A Guide A comprehensive resource of 200 questions covering design, manufacturing, testing, installation, troubleshooting, and maintenance of industrial control valves. 1. General & Fundamentals 1. What is a control valve?+ A control valve is a power-operated device used to regulate the flow of a fluid, such as...
Hydrostatic vs. Seat Leakage Test: A Complete Guide to Industrial Valve Standards An Interactive Guide to Industrial Valve Testing Explore the critical differences between structural integrity and performance tests for industrial control valves. Test Comparator Hydrostatic Test Seat Leakage Test Standard Selector Strength vs. Performance: The Core Distinction Valve testing...
The Definitive Guide to Heat Detection Technology: A Comparative Analysis of Fixed Temperature, Rate-of-Rise, and Rate-Compensated Detectors Introduction: Beyond Smoke Detection – The Critical Role of Heat Detectors in a Layered Fire Safety Strategy In the comprehensive field of fire safety, heat detectors represent the oldest and one of the...
SIF PFDavg Calculator (1oo1, 1oo2, 2oo2, 2oo3) SIF PFDavg Calculator MVP Project Name SIF Tag Number Preparer Date λd Units FIT (failures / 109 hours)1/hr Changing this converts λd numbers in-place. Compute Export PDF Export Excel Run Self Tests Inputs Trip Initiator Architecture 1oo11oo22oo22oo3 λd FIT DC (0–1) PTC (0–1)...
Interactive LOPA & SIL Determination Tool Interactive LOPA & SIL Determination Tool Section 1: Foundational Concepts of LOPA 1.1 The Philosophy of Defense-in-Depth The core principle underpinning modern process safety is “defense-in-depth.” This philosophy acknowledges that no single safety measure is perfect and that catastrophic events typically result from a...
Circuit Recall Match the engineering symbols. Sharpen your memory. Difficulty: Easy (4×4)Medium (5×4)Hard (6×6) New Game Moves: 0 Time: 0s System Stabilized! Congratulations, you’ve matched all the circuits! Play Again Share Score Memory Core Diagnostic LEVEL 1 SCORE 0 HIGH SCORE 0 Click Screen to Begin Enter sequence (space-separated):...
Engineer Appraisal Form — v2 (Custom Weights + Restore) Engineer Appraisal Form Custom weights, restore defaults, 0–5 ratings, PDF & Excel export, signatures. Section I / II weight editable Auto grade How to fill: Confirm Section weights (Section I = Achievements, Section II = Behaviour). Recommended total = 100%. Complete...