FLOWLINE 

FLOWLINE LU77-5004 EchoSwitch, Ultrasonic Level Switch, 9.8' Range, NPT, LCD Display

Mfg Part Number:  LU77-5004  
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Price: $2,149.99
Quantity:
In Stock: 4
Last Updated: Nov 12, 2026
No Sales Tax except these states
, PO and Wire.

4-20 mA output can be used to provide local or remote level indication.
LCD display indicates level height in engineering units and relay status
Narrow 2” or 3” beam width for applications with limited measurement space

WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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