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
Downloads
Technical Literature
Product Data Files
Software
Marketing Literature
Application Notes

Tank Level Monitoring
Using K50U ultrasonic sensors and Q45U wireless nodes paired to a DXM100 wireless controller, we can develop a wireless monitoring system for multiple tank level measurements that is easy to set up, interpret the results, and monitor locally through a cloud-based system.

Monitor Fill Level of Liquid in Mobile Drum
The K50U wireless ultrasonic sensor was designed specifically as a non-contact level monitoring solution. Monitoring the levels of epoxy in drums during refill alerts staff of potential overflows before they become a problem.
Videos

Remote Tank Level Monitoring for Industrial Applications
Prevent your operations from being unexpectedly disrupted because of an empty tank with Banner’s tank monitoring solution.
Product Selection
-
K50UX2CRA
Ultrasonic Sensor 0.3 m to 3 m
Modbus Slave Device via RS-485
Range: 300 mm - 3 m (11.8 in to 118 in)
230 mm (9 in) M12 Pigtail QD -
K50UX2ARA
Ultrasonic Sensor 0.1 m to 1 m
Modbus Slave Device Via RS-485
Range: 100 mm - 1 m (3.94 in to 39.4 in)
230 mm (9 in) QD Cable -
K50UX1CRA
K50 Ultrasonic Sensor
1-Wire Serial Interface
Range: 300 mm - 3 m (11.8 in to 118 in)
230 mm (9 in) M12 Pigtail QD -
K50UX1ARA
K50 Ultrasonic Sensor
1-Wire Serial Interface
Range: 100 mm - 1 m (3.94 in to 39.4 in)
230 mm (9 in) QD Cable