LA-20.6 Series AC-LVDTs are Suitable for OEM Position Sensing Applications

Press Release Summary:

LA-20.6 Series AC- Linear Variable Differential Transformers are offered in 11 ranges from ±1.27 to ±254.0 mm in 20.6 mm OD SS housing with 12 in. leads. Units can be operated in -55 to 125°C temperature range with nominal 3 Vrms from 2.5 - 3.3 kHz excitation source. These LVDTs are suitable for industrial, commercial user and OEM applications in factory automation and general industrial. Units feature infinite resolution and can be used as complete position measurement solution when mated with SC-200 DIN-rail-mountable industrial AC-LVDT signal conditioner.

Original Press Release:

LA-20.6 Series Industrial AC-LVDTs from H. G. Schaevitz LLC dba Alliance Sensors Group

Moorestown, New Jersey, June 10, 2018…Alliance Sensors Group, a div of H.G. Schaevitz LLC, has expanded its linear position sensor line with the new LA-20.6 series of industrial AC-LVDTs (Linear Variable Differential Transformers). These high precision linear sensors are contactless inductive devices designed for industrial and commercial user and OEM applications in the factory automation, general industrial, and test and measurement markets. The LA-20.6 AC-LVDTs feature infinite resolution, excellent linearity, and a wide operating temperature range, making them ideal for a wide variety of OEM position sensing applications where flexibility is important.


  • 0.812 inch (20.6 mm) OD SS body
  • 11 ranges from ±0.050 to ±10.0 inches (±1.27 to ±254.0 mm)
  • -55 to 125 C operating temperature
  • Good stroke-to-length ratio

“Alliance Sensors Group has for many years been known for its AC-LVDTs and popular push button calibrated LVDT signal conditioners. We are excited about moving further into the general industrial marketplace with our newly expanded AC-LVDT product lines.” says Harold Schaevitz, President and CEO of Alliance Sensor Group.

LA-20.6 series industrial AC-LVDTs operate from a nominal 3 Vrms, 2.5 - 3.3 kHz excitation source. They are packaged in a 0.812 inch (20.6 mm) OD SS housing with 12-inch leads, and are offered with either a metric or unified threaded 0.250 inch (6.4 mm) diameter core that works in a 0.313 inch (8 mm) ID bore. When mated with ASG’s SC-200 DIN-rail-mountable industrial AC-LVDT signal conditioner, an LA-20.6 series LVDT becomes part of a complete position measurement solution ASG’s AC-LVDTs are also available in other body and range versions, including the LA-9.5, LHA-19-A, LHA-19-R, LA-19-A, LA-21, LA-25, and LA-27 series. For more information, go to

About H. G. Schaevitz LLC, Alliance Sensors Group

With corporate headquarters in Moorestown, NJ USA, Alliance Sensors Group, a div of H.G. Schaevitz LLC, ( is a position sensor manufacturing company offering engineering and application support toward solving position measurement challenges within the power generation, fluid power, and manufacturing industries. Combining more than 150 years of sensors know-how, ASG's technical and applications support staff have extensive experience in providing the right sensor for difficult rotary and linear position measurement applications. Follow us on Twitter (@Alliancesensor1) or Facebook.

Media Contact: John Matlack / 856-727-0250 /

Technical Contact: Ed Herceg / 856-727-0250 /

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