Overview
This engineering worksheet provides a bounded first-pass workflow for Sensor Resistor Curve Input Template. Output supports intake only; it does not replace material data, drawing review, prototype measurement, safety analysis, or application validation.
Project worksheet
Results are engineering estimates and remain bounded by the inputs and assumptions shown.
One numeric row per line, separated by commas. Use one angle or travel unit and datum throughout. Enter the agreed absolute tolerance in Ω. Run forward and reverse sweeps separately. Example format is not a product specification.
Enter one or more position, target, measured and tolerance rows.
Point agreement does not establish system accuracy, interpolation error, hysteresis, contact life or qualification. Keep excitation, temperature, wiper force and sampling conditions with the measurement record.
Use the worksheet with your drawing
Target and measured resistance at each position, signed error and point tolerance; separate fields for datum, direction, contact and excitation.
Excel-compatible .xlsx · revision 9 September 2026. Inputs stay in your file. Estimates support engineering review and do not approve product performance.
Engineering review matrix
Each row links a design variable to evidence that can support a drawing or release decision.
| Variable | Control question | Verification route |
|---|---|---|
| Transfer function | For Sensor Resistor Curve Input Template, define travel or angle against resistance, ratio, voltage, curve points, endpoint behavior, and permitted error. | Measure complete forward and reverse transfer curves at controlled reference conditions. |
| Mechanical chain | Float, linkage, shaft, carrier, datum, stop, preload, and tolerance stack convert physical input into wiper position. | Correlate position with electrical output and record hysteresis and repeatability. |
| Contact interface | Wiper material, load, track finish, geometry, speed, vibration, and debris affect noise and wear. | Run contact variation, wear, interruption, and life tests with the mating contact defined. |
| Media and protection | Fuel, oil, water, additives, cleaning agents, humidity, and temperature can change track, conductor, protection, and terminals. | Expose representative assemblies under defined media, bias, temperature, time, and criteria. |
| Electronics and diagnostics | Excitation, input impedance, filtering, redundancy, plausibility, and failure detection shape usable output. | Validate channels and diagnostic states with the actual controller interface or controlled equivalent. |
Worksheet route
The order makes assumptions and ownership visible before a result is promoted to a requirement.
- 01
Enter known inputs
For Sensor Resistor Curve Input Template, complete enter known inputs against the controlled drawing, named assumptions, responsible owner, required evidence, and release decision.
- 02
Label assumptions and units
For Sensor Resistor Curve Input Template, complete label assumptions and units against the controlled drawing, named assumptions, responsible owner, required evidence, and release decision.
- 03
Review calculated relationships
For Sensor Resistor Curve Input Template, complete review calculated relationships against the controlled drawing, named assumptions, responsible owner, required evidence, and release decision.
- 04
Identify missing validation
For Sensor Resistor Curve Input Template, document the functional requirement, operating boundary, interfaces, quantities, and acceptance owner against the current drawing.
- 05
Attach output to the RFQ
For Sensor Resistor Curve Input Template, complete attach output to the rfq against the controlled drawing, named assumptions, responsible owner, required evidence, and release decision.
Failure controls
These are review prompts, not evidence that every risk applies or that every test is available.
- A
Curve error from linkage geometry or incorrect breakpoint placement
- B
Output noise, opens, or drift from contact wear and contamination
- C
Channel mismatch or diagnostic failure in redundant tracks
- D
Media ingress, corrosion, swelling, or protection-layer damage
Inputs for a practical review
Unknown values may be labelled unknown. The review should convert uncertainty into an explicit decision or validation task.
Send Drawings- 01
Travel/angle geometry and datum scheme
- 02
Target curve table including endpoints and tolerances
- 03
Mating wiper material, load, speed, and life profile
- 04
Excitation, electronics input, diagnostics, and filtering
- 05
Media, temperature, vibration, wear, and calibration tests