The Echotouch Ultrasonic Level Transmitter is a new type of liquid level measurement device that uses the latest reflective ultrasonic technology for simple configuration and a wider temperature range.
This manual provides instructions for the Flowline Echotouch® Ultrasonic Level Transmitter, specifically the MN300820 Rev B2 model covering the US01, US03, US06, and US12 series. It details the reflective ultrasonic technology used to measure liquid levels by pulsing sound waves and measuring the time of flight to the process medium. The document includes safety precautions, installation guides, and wiring diagrams for intrinsically safe applications.
| Supply Voltage | 14-28 Vdc |
|---|---|
| Signal Output | 4 to 20 mA current loop |
| Temperature Range | -40° to 80° C |
| Accuracy | 0.2% of Range in air @ 20°C |
| Range (US12) | 12 meters (39.37 feet) |
Configuration can be performed using WebCal® software or push button configuration on some models.
The transmitter uses a supply voltage of 14 to 28 VDC.
Only professional staff should install and/or repair this product.