产品简介
Echo Model 338 is a two-wire, loop-powered non-contact transmitter for liquid level, volume,open channel flow measurement.
详细介绍
Measurement Principle: Ultrasonic pulses are emitted from the transducerthe time required for the echo to reflect from the liquid surfacereturn to the transducer is measured.
Features: - 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
- 80 kHz transducer with 20 feet 6 meter range
- Narrow, 5 degree beam angle provides excellent performance in tanks with obstructions
Applications: - Sumps, wells, tanksopen channel flow in weirsflumes
- General industrial applications
- Chemical storage tanks
- Vessels with highly viscous media
- Paint, inksolvent tanks
Options:
