Review on Liquid-level Measurement and Level Transmitter Using Conventional and Optical Techniques

2018 ◽  
Vol 36 (4) ◽  
pp. 329-340 ◽  
Author(s):  
Yadvendra Singh ◽  
Sanjeev Kumar Raghuwanshi ◽  
Soubir Kumar
2013 ◽  
Vol 333-335 ◽  
pp. 37-40
Author(s):  
Wei Na Liu ◽  
Wen Bo Xu ◽  
Li Feng Yang

In order to improve precision, outdated measurement method, complicated structure and weak anti-jam ability in liquid level measurement, a set of liquid level system was designed with the core of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.


2007 ◽  
Vol 18 (7) ◽  
pp. 1859-1866 ◽  
Author(s):  
Ramon Casanella ◽  
Oscar Casas ◽  
Ramon Pallàs-Areny

Sensors ◽  
2017 ◽  
Vol 17 (4) ◽  
pp. 706 ◽  
Author(s):  
Bin Zhang ◽  
Yue-Juan Wei ◽  
Wen-Yi Liu ◽  
Yan-Jun Zhang ◽  
Zong Yao ◽  
...  

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