AMS Trex Device Communicator With Radar Master App


The AMS Trex Device Communicator now ​includes the Radar Master app making it easier for field technicians to safely and efficiently configure Rosemount radar level transmitters. Radar level devices are critical to helping deliver accurate, reliable measurements on both liquid and solid materials. The app allows users to easily bring the radar configuration tools of Radar Master software to the field.


Radar-level devices in the field are typically mounted in high, hard-to-reach locations that sometimes do not have onsite power. Technicians hoping to configure these devices typically carry cumbersome laptops and device power sources into the field to perform configuration. The AMS Trex Device Communicator solves these problems by enabling technicians to carry a handheld communicator that is capable of both configuring and powering radar devices via the Radar Master app.


Dynamic graphics and an intuitive touchscreen interface in the Radar Master app help ensure that users can more quickly configure tank measurement devices with the correct settings. Tank geometry is drawn to match the physical parameters of the actual tank, allowing technicians to more easily tune measurement settings to prevent false echoes from static objects in the tank such as ladder rungs, agitator blades, and baffles, which can delay the process of obtaining accurate measurements. 


The compact design of the AMS Trex communicator is ideal for working in the small, and often hazardous, environment of a tank. One-handed operation, NFC-enabled user security, and intrinsic safety ratings enable technicians to work safely and effectively in these difficult areas.


Users can track, view, and trend tank level and alert information to identify issues and aid troubleshooting by using the new built-in historian. Technicians can also view and compare snapshots of past configuration data in a timeline, giving better insight into the operational impact of changes.


Every configuration change made in the field is automatically recorded and time-stamped, providing an automated audit trail. Changes are updated to the AMS Device Manager database whenever the AMS Trex device detects a WiFi signal or USB connection to ensure database accuracy and measurement data integrity.


Approximately 2.9 lb.
800 MHZ ARM Cortex A8/NXP
Memory Internal Flash
2 GB NAND and 32 GB extended flash
5.7-in. color VGA resistive touchscreen
Battery Operating Time
8+ hours of typical use
Operating Temperature
-4 to 122°F (-20 to 55°C)
Enclosure Rating
Tested to survive a 3-ft (1 m) drop test onto concrete


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