EchoSpan LU Series and EchoSwitch Ultrasonic Level Transmitters and Sensors Specifications

This document provides detailed technical specifications, pricing, and installation information for the EchoSpan LU series ultrasonic level transmitters and EchoSwitch ultrasonic level sensors, which are non-contact liquid level measurement devices for general purpose applications. It covers models with ranges up to 32.8 feet, various output types including 4-20 mA and relays, and features pushbutton/LCD configuration for continuous level measurement, switching, and control in chemical, water, and wastewater tanks.