This manual explains how to use the EchoSonic II, LU23, LU27, LU28 and LU29 series ultrasonic level transmitter.
The EchoSonic II is a general-purpose ultrasonic level transmitter that provides a loop-powered 4-20 mA output. It can be used to provide the proportional level of liquid in any tank or vessel. The signal can be connected to devices such as PLCs, SCADA systems, DCS, displays, and controllers.
| Supply voltage | 24 VDC (loop) |
|---|---|
| Signal output | 4-20 mA, two-wire |
| Accuracy | ± 0.2% of range |
| Enclosure material | Polycarbonate |
| Transducer material | PVDF |
The device is configured through WebCal, a PC software program.
WebCal requires Windows XP or 2000, 10 MB hard drive space, 256 MB RAM, and a USB 2.0 port.