Echotel Model 335 is a four-wire, integtal mount, ultrasonic non-contact transmitter for liquid level, volume, and open channel flow measurement. Featuring advanced digital signal processing and a powerful transducer, this versatile transmitter provides exceptional measurement performance in a wide variety of applications.
Plug-in 6-digit alphanumeric LCD module with custom graphics display
4-20 mA output with 600 ohm load
Advanced digital signal processing assures reliable measurement in difficult applications
Dual function bar graph displays echo signal strength or tank level
50 kHz transducer with 26 feet (8 meter) range
Narrow, 7 degree beam angle provides excellent performance in tanks with obstructions