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> Schaevitz 125HPD lvdt linear variable transformer FD2K9
Schaevitz 125HPD lvdt linear variable transformer FD2K9
Linear Variable Differential Transformer
Manufactured by Schaevitz Engineering in the USA as their type number 125HPD and part number 11553692, these are a very high specification DC operated LVDT - Linear Variable Differential Transformer.
Supply is +- 15Vdc, the range is +- 0.125" (so 0.25" or 6.4mm) and the output load is 500K Ohms.
The length of the core is 1.1".
Linearity is 0.125% and the swing of .25" 6.4mm results in an output voltage swing of 20.5V (-10.25 to +10.28).
Scale factor is 82.315 Volts/Inch.
Overall dimensions are 84mm long x 18mm diameter.
So obviously a very sensitive device, they were supplied to military specifications and come with a specific calibration sheet and operating instructions.
Brand new and unused but have had connections made for the calibration.
Fraction of the proper price for a LVDT of this spec.
POSTAGE: UK 4.00 WORLDWIDE 4.00
