The IK4 CANopen integrates a microprocessor to process the measurement and to diagnose the transducer. The CAN field bus communication system provides fast and safe transmission. The use of CANopen DS-301 protocol and Device Profile DS-406 provides quick and easy integration of the transducer in the control and automation system. The IK4 line’s new mechanical structure offers improved features for in-cylinder use, including a series of new multi-connector models, free rotation of the connector head, and replacement of internal electronics without removal of the transducer.