Abstract
A high resolution liquid level monitoring device using pulsating sensor based instrument is presented. The technique involves precise measurement of hydrostatic pressure exerted by the process liquid using a high sensitive pulsating type differential pressure sensor and correlating it to the liquid level. A digital approach has been explored to monitor the liquid level in a reservoir, sensitively up to 1 m range with an accuracy of ∼1%. The measurement system resembles conventional bubbler method, but the process of bubbling is totally avoided and makes the method easy deployable. A prototype level measurement system is designed for 1 meter tank and tested for its performance. © 2015 IEEE.
Original language | English |
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Pages | 479-483 |
Number of pages | 5 |
DOIs | |
Publication status | Published - 2015 |
Event | 2015 International Conference on Industrial Instrumentation and Control - Duration: May 28 2015 → May 30 2015 |
Conference
Conference | 2015 International Conference on Industrial Instrumentation and Control |
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Abbreviated title | ICIC |
Period | 5/28/15 → 5/30/15 |