eFunda: Applications of Linear Variable Differential Transformer (LVDT)
engineering fundamentals LVDT: Applications
Directory | Career | News | Standards | Industrial | SpecSearch®
Design Home
Sensors
Sensor Home
Instruments/Devices
Methods/Principles
Displacement
  LVDT Introduction
  LVDT Applications
  LVDT Theory
  RVDT Introduction
  Fotonic Introduction
  Fotonic Theory
  Eddy Current Intro
  Eddy Current Theory
Stress & Strain
Pressure
Fluid Flow
Flowmeter
Temperature
Resources
Bibliography


Login

Home Membership Store Forum Search Member Calculators

Materials

Design

Processes

Units

Formulas

Math
Applications

Although the LVDT is a displacement sensor, many other physical quantities can be sensed by converting displacement to the desired quantity via thoughtful arrangements. Several examples will be given.

  • Displacement
  - extensometers, temperature transducers, butterfly valve control, servo valve displacement sensing
  • Deflection of Beams, Strings, or Rings
  - load cells, force transducers, pressure transducers


Diaphragm Pressure Gage

 

  • Thickness Variation of Work Pieces
  - dimension gages, thickness and profile measurements, product sorting by size


Profile Gage

 

  • Fluid Level
  - fluid level and fluid flow measurement, position sensing in hydraulic cylinders


Fluid Level Gage

 

  • Velocity & Acceleration
  - automotive suspension control

Top of Page
Home  Membership  About Us  Privacy  Disclaimer  Contact  Advertise

Copyright © 2009 eFunda, Inc.