Industrial Sensors & Instrumentation worked example

Sensor Manufacturing Cost at 110% calibration coverage rate: a worked example

What does the result look like when calibration coverage rate reaches 110%? The full calculation is worked below with real intermediate numbers. Use this when quoting a sensor production batch, comparing in-house vs. contract manufacturing costs, or reviewing whether material cost changes affect your target margin.

The inputs for this scenario

  • Sensors in production lot: 200 sensors (unchanged)
  • Variable cost per sensor: 85 $ / sensor (unchanged)
  • Calibration coverage rate: 110 % (raised for this scenario; the documented default is 100)
  • Fixed lot overhead: 1,200 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Variable manufacturing cost = sensors in lot x variable cost per sensor x (calibration coverage / 100)) to the inputs above produces each figure below.
  • At this operating point the engine returns 19,900 $ for total manufacturing cost, the number this scenario is built around.
  • At this operating point the engine returns 99.5 $ / piece for cost per sensor.
  • At this operating point the engine returns 18,700 $ for variable manufacturing cost.
  • At this operating point the engine returns 1,200 $ for fixed lot overhead.

How this compares with the baseline

  • Against the tool's baseline example, where calibration coverage rate sits at 100% and the headline result is 18,200 $, this scenario comes in 9.34% above the baseline at 19,900 $.
  • A figure at this level is achievable when calibration coverage rate is genuinely sustained, not just peaked for a shift. It treats variable cost as linear with calibration coverage, so it won't capture step-function costs like adding a second calibration bench or scrap above a yield threshold.

Results at a glance

  • Total manufacturing cost: 19,900 $ (headline result)
  • Cost per sensor: 99.5 $ / piece
  • Variable manufacturing cost: 18,700 $
  • Fixed lot overhead: 1,200 $

Run it with your numbers

  • Every input above is editable in the live Sensor Manufacturing Cost calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.