Instrumentation and control
Relative measurement error
Relative measurement error is a parameter of a measurement channel, sensor, controller, or actuator.
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δ = Δ / Xᵣ × 100%
- 01Given
- 02Calculation
- 03Answer
What it means
Relative measurement error is a parameter of a measurement channel, sensor, controller, or actuator.
How it works and where it is used
Use this calculation for instrument calibration and calculation of absolute or reduced error, hysteresis, and accuracy class.