The Sure Cross® U-GAGE® K50U Ultrasonic Sensor works in a variety of environments to provide a measurement of the distance between the target and the sensor. It is designed to be used with a Banner Wireless Node or Multihop Modbus Radio, creating a cost-effective, easy-to-use wireless solution for monitoring mobile or remote tanks and totes. • Standard-range models (300 – 3000 mm sensing range) are well suited for measuring and monitoring content levels in a broad range of applications • Short-range models (100 – 1000 mm sensing range) offer greater measurement precision in small containers and space constrained deployments • Built-in temperature compensation • Rugged IP67-rated design for demanding sensing environments • Models with a 1-wire serial interface are designed for plug-and-play use with Q45U Wireless Nodes, but can be used with any Performance Series 1-Wire Serial Node • Models that function as a Modbus slave via RS-485 are designed for use with Multihop Modbus Radios