Refers to calculating the value by measuring something else while direct measurement means measuring the exact required values.
For example, the indirect measurements of RVmagnetics MicroWire sensor are Torque, Vibration, Position, Electric current, Flow, and more.
To perform indirect measurement, follow these core steps:
1) Identify a measurable reference: Choose an object or value that is directly measurable and shares a known mathematical relationship (such as a shadow, side length, or angle) with the unknown quantity.
2) Set up a proportion or formula: Use mathematical relationships like similar triangles, the Pythagorean theorem, or trigonometric ratios to relate known and unknown values.
3) Apply the relationship: Plug the known values into the chosen formula or proportion.
4) Solve for the unknown: Use algebra, cross-multiplication, or calculators to find the final value.
This approach allows you to calculate values that are difficult or impossible to measure directly—such as the height of a building or the width of a river—using logical reasoning and accessible measurements.