Flowline EchoSwitch Series Ultrasonic Level Switch Ultrasonic Level Sensor, Vertical, Fluorelastomer, Housing

Description

EchoSwitch LU77/74 Ultrasonic Level Switch

A general purpose ultrasonic level sensor with an integrated level controller. The unit is equipped with 3 programmable relays and a 4 to 20 mA output and is easy to program using the built-in push button display module. The relays can be set to a single set point or latched on two set points enabling simplex, duplex or triplex control modes. Each control mode features an adjustable time delay and fail safe logic.