The ABB PFEA111 – 65 is a compact tension measurement unit designed for industrial applications9. It is used to measure and control the tension of materials in various processes, such as in the metal processing, paper and packaging, and textile industries11. It has a robust construction and is suitable for use in harsh industrial environments. The unit features a user – friendly interface, which allows for easy parameter setting and monitoring. It can be connected to other devices and sensors through various communication protocols, enabling seamless integration into existing control systems5.