Sentran Corporation has been in business for over 20 years designing, developing, and manufacturing current transformers, transducers, and sensors. Our products are used with data loggers, computer control systems, supervisory and data acquisition systems, primary and secondary energy metering, and electrical fault recorders. All of our products are manufactured in the United States and shipped from Salem, Oregon. Sentran continues to make major investments in building, CNC equipment and injection molding machines to manufacture top quality current transformers and transducers to support the energy monitoring, conservation and industrial markets.