This standard is part of the broader , which establishes a consistent framework for evaluating process instrumentation. By providing a standardized baseline for "ideal" laboratory conditions, Part 2 ensures that performance data—such as accuracy, hysteresis, and dead band—remains comparable across different manufacturers and test laboratories. Scope and Applicability
: Tests occur under strictly defined "normal" conditions (temperature, voltage, etc.) to establish a performance baseline. 2. Key Performance Indicators (KPIs) The standard defines procedures for measuring: iec 612982
The standard does prescribe pass/fail criteria (e.g., "must be 0.5% accurate"). Instead, it defines how to test a device to determine its performance characteristics, such as accuracy, repeatability, hysteresis, drift, and environmental sensitivity. This standard is part of the broader ,
is an international technical standard that sets the rules for testing how industrial devices—the "eyes and ears" of modern factories—measure and control things like pressure, temperature, and flow. is an international technical standard that sets the
He walked back toward the control room, the hiss of the alarms replaced by the steady, rhythmic thumping of a refinery that was, once again, in compliance.