PTx Series AC/AC

The PTx series are AC/AC LVDT-s which is the miniature version of PJx series transducers. They can be used in static and dynamic measurements of displacements, materials length and thickness change, construction and machine elements deflections. PRINCIPLE OF OPERATION The LVDT is a cylindrical electromechanical device consisting of one primary winding, two secondary windings and a moveable core . When the primary is powered and the core moved, the output from the secondaries is proportional to and in phase with the core movement. The construction gives a possibility to insert the core connecting rod from the any side of the transducer.

• Free moving magnetic core
• High stability and accuracy
• High repeatability
• Very high reliability
• Suitable for harsh environment applications