Measuring Principle Capacitance

Capacitance level instruments can be used for point level detection and continuous level measurement, particularly in liquids. The measuring principle is based on the change of the capacitance in a capacitor. The electrically conductive tank wall and a probe inside of the tank form a capacitor, the capacity changes of which are used to determine the level. This animation shows the measuring principle in conductive liquids and non-conductive liquids. www.endress.com/level

[@onlinesnet]

Very nice presentation of capacitance level measurement

[@sushilgharat2264]

Thanks for this video.. Your videos makes our doubts very clear..

[@opm-sriram2070]

these videos are awesome .thank you

[@truongsurprise3614]

Thanks for the video!

[@operanada1275]

Can this sensor measure the mixed liquid phase? Say I want to have total liquid in the mixed-phase liquid.

[@ariefaziss2528]

Very nice presentation for measuring volume in vessel. How the measurement will effect when the foam occurred on the surface due to sparging? for calibration, do we need to use real conductive media as reference, or can you normal water?

[@endresshauser]

First of all, we don’t expect really a thick layer of foam. As long as the medium is conductive, a certain foam on the surface doesn’t have any influence on the measurement. The capacitance probe is coming pre-adjusted/factory-calibrated from the factory. There won’t be any need for further calibration.

[@florentinosanchez3969]

Very nice video

[@flaviocosme6478]

Very god.

[@flyingbird8469]

Can you please explain the workings principles of Oil sensing probe in easy way. Because i can't understand it properly.

[@hqkka]

How does the area of the capacitance increase with the level of the conductive liquid Need help for my exam :)

[@endresshauser]

The conuctive media has the same potential as the tank wall (both ground), so when the conductive media touches the insulation of the probe, this part of the probe has a much higher capacity compared to the uncovered part. As higher the level as bigger is the part of the probe with higher capacity. The capacity increase is proportional to the level increase.

[@donutchance]

Diesel fuel is a hydrocarbon. It is a non-conductor. so how does it really work for fuel probe? i know more fuel = more capacitance but how?

[@arbesterrebereb]

Can it measure the water level of a river or lake?

[@seanbeeker4980]

Hi James, ultrasonic or radar level technology would likely be your best technologies for a river or lake application. However, I would recommend talking to one of our representatives about the details of your application so that they can recommend the best fit. You can find your local Endress+Hauser representative in the US here: www.us.endress.com/rep-finder. If you aren't in the US, please search for your Endress+Hauser representative here: www.endress.com/contact. Thank you!

[@yassinb7789]

Or take a look at Emerson.

[@amitkundu2817]

It can be used as density transmitter in oil water sepration tank. It should work with high and low level. If oil lable in oil water solutions tank reaches high level signal required to open automatic control valve. Please suggest suitable instruments

[@sekharreddy1154]

I am instrumentation student in india

[@viralmahant1378]

No jobs same i have done. .... i decide to open hotel.

[@mehulpatel9579]

🇮🇳👍🏻

[@daviepalmer3024]

Davie, Hey girl. Mom

[@apuapustaja2063]

Was this just a really long advertisement? Lol

[@hoosbomb]

They have priced themselves out of the market and their lead times are atrocious.

[@nhellzaide2449]

#| ncnn.