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LVDT Sensor PCA-116 Series

Image PCA-116

The PCA-116 family of gage heads was developed for less demanding applications where a balance between cost and performance is paramount.

PCA-116 gage heads incorporate a standardized LVDT with repeatability better than 0.0001" (0.0025 mm) and linearity within 0.5% of full range output.

The probe shaft is externally sprung and is carried on low friction nylon sleeve bearings. The probe to bearing clearances are designed to minimize problems should contaminants get into the bore.

Units are supplied with replaceable hardened steel tips that thread to the probe with a 4-48 UNF-2 thread. Replacement or alternate tips are available (see page 100). Any 4-48 AGD dial indicator contact tip can also be used.


  • Cost Effective Performance
  • Good Reliability
  • AC Operated
  • Compatible with All Metrolog and Schaevitz® Signal Conditioners
  • Special Contact Tips


  • Moderate Cost Units are Ideal for Less Demanding Applications