SGD - String Pots & Draw-wire Sensors
The Celesco SG range of cable extension transducers (also known as string pots or draw-wire sensors) offer you a cost effective solution for measuring linear displacement in a very space efficient package. With measuring ranges from 80 inches (2m) to 120 inches (3m) the SG units are very popular for external measurement of hydraulic and pneumatic cylinders. The SGD variant can be configured by the customer to output either 0...10VDC or 4...20mA.
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