| Overview |
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The Rotational Variable Differential Transformer (RVDT) is used to measure rotational angles and operates under the same principles as the LVDT sensor. Whereas the LVDT uses a cylindrical iron core, the RVDT uses a rotary ferromagnetic core. A schematic is shown below.  Typical RVDT Sensor
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| Common Specifications | |||||||||
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Common specifications for commercially available RVDT's are listed below:
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