Sitrans LT500 HydroRanger is a digital level flow and pump controller for radar and ultrasonic transmitters or any two-wire, 4-20 mA device. It’s used for radar sensor measurements at 80 GHz, and features single- and dual-point measurements, six relays and extensive datalogging capabilities. It also has a full suite of pump control functions and diagnostics, and can communicate via Modbus RTU, HART, Profibus DP and PA and Profinet protocols.
Siemens
800-365-8766; https://www.usa.siemens.com/level
