Simple Electronic Circuit for Measuring Oil Level in 150cm Tank with 1cm Accuracy

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#1 21669452 16 Aug 2013 09:34

Safwan RAJAB Safwan RAJAB

Anonymous

Post #1
21669452 16 Aug 2013 09:34

Hello All,
Will ypu please guide me to a simple electronic circuit measures level of oil in a tank "Height is about 150 cm" the accuracy is about 1cm
Thanks for help.
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#2 21669453 18 Aug 2013 18:33

Mark Harrington Mark Harrington

Anonymous

Post #2
21669453 18 Aug 2013 18:33

http://www.aaamachine.com/partner/matsushima/PDF/Ultrasonic-Level-Meter-Powder-Liquid.pdf
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#3 21669454 06 Sep 2013 10:41

Safwan RAJAB Safwan RAJAB

Anonymous

Post #3
21669454 06 Sep 2013 10:41

Thanks Mr Harrington
But I wounder if there is a scheme diagram.
#4 21669455 06 Sep 2013 11:38

Fahd Muhib Fahd Muhib

Anonymous

Post #4
21669455 06 Sep 2013 11:38

How about using a sensitive pressure sensor to estimate the level from weight (density is known)? You can use the sensor as A2D and feed to a microcontroller for processing and display.
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Simple Electronic Circuit for Measuring Oil Level in 150cm Tank with 1cm Accuracy

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