PJs Series High Pressure AC/AC

The PJs series are LVDT-s designed for applications of measurement in high pressure hydraulic cylinders (piston displacements). 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 pressure operation
• High repeatability
• Very high reliability
• Suitable for harsh environment applications