Echotouch, EchoSpan & EchoSwitch Ultrasonic Liquid Level Sensors General Specifications

This document provides detailed technical specifications, pricing, and configuration information for the Flowline Echotouch, EchoSpan, and EchoSwitch families of ultrasonic liquid level sensors, including intrinsically safe and general-purpose models. It covers features such as pushbutton/LCD configuration, relay outputs, range options, agency approvals, and wiring diagrams for non-contact level measurement in chemical, water, and wastewater applications.