Liquid Level Measurement and Control using Microcomputer

1992 ◽  
Vol 9 (5) ◽  
pp. 348-355 ◽  
Author(s):  
R C Thakur ◽  
Y P Singh ◽  
S S Lamba
Keyword(s):  
Liquid Level ◽  
Level Measurement ◽  
Liquid Level Measurement ◽  
And Control ◽  
Measurement And Control

A Study on Liquid Level Measurement and Control System Based on Single Chip Microcomputer

2015 ◽  
Vol 713-715 ◽  
pp. 369-372
Author(s):  
Jun Hai Jiang ◽  
Zhi Guo Xiao
Keyword(s):  
Indirect Measurement ◽  
Liquid Level ◽  
Time Signal ◽  
Single Chip ◽  
Capacitance Sensor ◽  
Level Measurement ◽  
Level Data ◽  
Liquid Level Measurement ◽  
Industrial Level ◽  
Measurement And Control

Introduces a method of using STC89C51 microcontroller as the control core, the system capacitance sensor for measuring and controlling liquid level. Through the analysis of field level condition, by using the capacitance sensor to detect the liquid level of a field physical quantity, and then detected information through the processing circuit, transmitted to the microcontroller, the use of computer technology, the level data collected in the field of real time signal processing. Through the application of the system, achieved the industrial level of indirect measurement, automatic control and management purposes.

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In order to improve precision, outdated measurement method, complicated structure and weak anti-jam ability in liquid level measurement, a set of liquid level system was designed with the core of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

A computer‐based system for measurement and control of liquid level

1990 ◽  
Vol 58 (8) ◽  
pp. 795-796 ◽  
Author(s):  
L. Victoria ◽  
R. M. Barzanallana ◽  
J. A. Ibáñez
Keyword(s):  
Liquid Level ◽  
Computer Based ◽  
And Control ◽  
Measurement And Control

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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