ORIGINAL MODEL → CONFIGURATION REVIEW
Celesco SP2 & UniMeasure String Pot Replacement Review
Share the complete part number and drawing. Find a candidate around your required stroke, output and mounting envelope.
Submit my original model →String pot comparison starting points
These are review candidates. They are not a certified interchangeability list.
| Original reference | SPS candidate | Required verification |
|---|---|---|
| Celesco SP1 / SP2-25 / SP2-50; TE SG1 | SPS-SP2 25″ (635 mm) / 50″ (1,270 mm) options | Base hole centers, string exit, retraction force, resistance, excitation and termination |
| UniMeasure PA / LX; SpaceAge Control 160 / 170; First Sensor | SPS-MIN or SPS-SP2 | Exact suffix, envelope, mass, string tension, dynamic rating and electrical travel |
| Celesco PT1A / PT5A / PT8000 / PT9101; UniMeasure P510 / HX | SPS-PT | Working stroke, mounting, enclosure rating, output load, supply and connector |
| Celesco Wet-String / SGW; motorsport damper application | SPS-WET | Immersion conditions, dynamic cable seal, ECU input, range and return speed |
Purchasing around a distributor backorder
If you are sourcing a Measurement Specialties / Celesco string potentiometer through DigiKey or Mouser, send the exact model and required delivery date. We will quote the proposed SPS configuration and its current availability. Distributor prices and lead times vary by model, quantity and date.
What makes a replacement fit?
- Mechanical: hole pattern, bracket rotation, exit direction, travel reserve and end fitting.
- Electrical: resistance, excitation limit, output type, wiper direction, connector pinout and cable shielding.
- Dynamic: speed, acceleration, return force, vibration and cycle profile.
- Acceptance: calibration, linearity method, zero/span and test evidence for the application.
No affiliation with TE Connectivity, Celesco, UniMeasure, SpaceAge Control, First Sensor, DigiKey or Mouser is implied.
SPECIFY YOUR MEASUREMENT
Request a quote & configuration drawing
Tell us the stroke, signal and installation. We will review the configuration, availability and STEP request together.