Ultrasonic Sensor Based Material Level and Liquid Level Measurement Technology

2011 ◽  
pp. 25-30 ◽  
Author(s):  
Gong-chang Ren ◽  
Hai-chun Guo ◽  
Yong Yang ◽  
Zhi-wei Yang
Keyword(s):  
Ultrasonic Sensor ◽  
Liquid Level ◽  
Measurement Technology ◽  
Level Measurement ◽  
Liquid Level Measurement

Liquid Level Measurement System Design Based on Laser Displacement Sensor

2013 ◽  
Vol 333-335 ◽  
pp. 37-40
Author(s):  
Wei Na Liu ◽  
Wen Bo Xu ◽  
Li Feng Yang
Keyword(s):  
Virtual Instrument ◽  
High Speed ◽  
Liquid Level ◽  
Displacement Sensor ◽  
Survey Method ◽  
Laser Displacement Sensor ◽  
Level Measurement ◽  
Real Time Measurement ◽  
Liquid Level Measurement ◽  
Measurement Experiment

In order to improve precision, outdated measurement method, complicated structure and weak anti-jam ability in liquid level measurement, a set of liquid level system was designed with the core of high-precision laser displacement sensor. The system adopted non-contact laser trigonometric survey method and powerful virtual instrument techniques. It could conduct online and real-time measurement to infinitesimal displacement on liquid level with high speed and precision. Through measurement experiment, its accuracy and practical applicability is verified.

Continuous liquid level measurement using a linear electrode array

2007 ◽  
Vol 18 (7) ◽  
pp. 1859-1866 ◽  
Author(s):  
Ramon Casanella ◽  
Oscar Casas ◽  
Ramon Pallàs-Areny
Keyword(s):  
Electrode Array ◽  
Liquid Level ◽  
Level Measurement ◽  
Liquid Level Measurement
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