Stafford, Texas

R-812 Series LVDT Position Sensor

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R-812 Series LVDT Position Sensor

The NewTek R-812 Series AC LVDTs satisfy numerous applications in which LVDT performance and reliability are required. The R-812 Series can be designed with a number of standard options including mild radiation resistance, Teflon bore, metric threaded core, and high temperature (400°F).


These linear displacement sensors, from NewTek Sensor Solutions, are available in ranges of ±0.50 inch (±1.27mm) to ±10 inches. The R-812 Series sensor construction consists of a coil assembly potted and mechanically swaged into a 0.812 inch (20.6mm) diameter housing with a separate moving core. The 1/4 inch (6.35mm) diameter core allows a radial clearance of 1/16 inch (1.58mm) between the movable core and the bore of the coil assembly. The large core-to- bore radial clearance provides for ample installation misalignments.


R-812 Series LVDT Sensor from NewTek

  • Rugged .812 inch stainless steel housing
  • Measurement ranges from ± 0.05 to ± 10 inches
  • Linearity ±0.15% of Full Range Typical
  • Shock and vibration tolerant
  • Wide operating temperature range (-65◦F to 275◦F)
  • Choice of the imperial or metric threaded core
  • Standard and custom models available

Uses for LVDT Sensors

Product Documents