HART communicators are a powerful tool for communicating with process instruments. They are ideal for processes with multiple instruments that need monitoring or calibration, or when those instruments are located in hazardous locations. The Emerson AMS Trex device communicator is designed for comfortable, one-handed, all-day operation in the field. It comes standard with 32 GB of application memory, providing plenty of space to customize with the apps of your choice. With built-in Bluetooth, USB, and WiFi connectivity, data can be moved to and from the communicator using whichever connectivity option is most convenient.