💡 Radar vs. ultrasonic - what are the differences between the two measuring principles? | VEGA talk
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- Опубліковано 7 гру 2020
- Radar and ultrasonic sensors are used for non-contact level measurement - but how do the two measuring principles work and what are their differences? In this episode, Stefan and Tom show how environmental influences affect the reliability of measurement.
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![Guided Wave Radar Level Measurement - [Echo Curve Reading]](http://i.ytimg.com/vi/DDE3fkSNFw0/mqdefault.jpg)
Thanks for information
nice
What system would you recommend to keep track of diesel storage tank level with interface ready for remote monitoring
Thanks for your question! Guided wave radar would probably be appropriate for your application. A "remote" solution could be made possible with a PLICSCOM with Bluetooth: www.vega.com/en-de/products/product-catalog/signal-conditioning/indicating-instruments/plicscom
Which sensor can be used in Foundry Line to measure the distance?
Hello, thanks for your question - could you describe the application more in detail or contact us directly? Please find an overview of our subsidiaries here: www.vega.com/en/company/vega-worldwide
Good
Hello, what type of sensor you would recommend for coal bunkers, as due to coal heat up it produces evaporators on sensor's sensing part and also coal dust accumulated on sensing part, what type of sensor should use to overcome this issue
Hello, Thanks for your question. Please have a look at our solutions for Coal power plants, you can find a detailed description of each application here: www.vega.com/en-de/industries/energy/coal-power-plant
Which type of transmitter used in lime tank (with foaming)
We would suggest a VEGAPULS 64 with a large antenna, e.g. with a plastic antenna. Please get in touch with a VEGA contact person in your region for more detailed information about your application.
Will Radar work with para amino phenol slurry or not.. we have vega 36 plus & we are facing issue with it.. there also a foam in measuring materail.
Thanks for your question. A radar sensor should work in such an application, but of course it always depends on the application conditions.
The radar signal is less influenced by foam in comparison to ultrasonic, but also the radar signals are damped by the foam. If there really is a lot of foam also the radar technology will reach its limits. Is it possible to find a mounting position with less foam? If not, please contact our colleges on site: www.vega.com/en/company/vega-worldwide
What level sensor would you recommend for steamy hot water open tank ..?
Thanks for your question, please have a look at our radar sensor VEGAPULS 6X: www.vega.com/radar
Hi, which technology is recommended for LPG gas tank contents measurement?
Hello, thanks for your question. Please have a look at our solutions for LPG tanks: www.vega.com/en/industries/refining-petrochemical/lpg-spherical-tank
Which one is better for measure a tank that provides water for a buildig
Thanks for your question. You can find application examples and instrumentation solutions here: www.vega.com/en/industries/water-wastewater/wastewater-treatment/process-water-tank
If you need help selecting the right sensor, please contact us: www.vega.com/en/company/vega-worldwide
Which one is best for measure lignite bunker level.
Thanks for your question, this application description might answer your question: www.vega.com/en/industries/energy/coal-power-plant/coal-surge-bin-ii
Please let us know in case you need more information.
Hello, what type of sensor would you recommend for detecting changes in oil level inside a distribution transformer
Hello, Thanks for your question. There is no general answer to this question. Depending on the vessel geometry, a VEGAPULS free-radiating radar can work here. In very cramped conditions, a guided microwave (VEGAFLEX with coax) is the right measuring instrument. If you require application-specific advice, please contact one of our subsidiaries in your area. (www.vega.com/en-de/company/vega-worldwide)
@@VEGA_Level_Pressure Thanks, won't the measuremnets be affected by the EM fields from the windings
@@EssayWriting-du3pw To be able to find the best solution for your application, we need some more information. Please contact one of our subsidiaries in your area, which you can find here: www.vega.com/en-de/company/vega-worldwide
Mean for gas application use radar will be better, so ultrasonic still ok for liquid application? Is it correct?
Hello Arif, Thanks for your question. In our experience 80 GHz radar technology provides reliable measurement results under all conditions: radar sensors are unaffected by temperature fluctuations, vacuum or high pressures and are insensitive to contamination. This makes it easier to separate measurement and interference signals - the measurement is much easier and more accurate. More details about the differences between the two measuring principleas can be found here: indd.adobe.com/view/2cd8db66-e7d1-427e-8a87-a9d9f4075e2e
Character In the video It's great, I like it a lot $$
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helloo what do you think is better for locating object? We’re trying to build a tracker w the use of the ultrasonic sensor, do u think it can be used to locate one subject only?
Hello, Thanks for your question. Object monitoring is also possible with radar, but you have to watch the speed of the update rate. If your target moves too fast, the output signal cannot follow the change of distance so fast. Our radar sensors have an update rate of typically 2 - 4 measurements per second.
ohh i get it, thanks !! Also, do u think it will be possible to use radar with the ultrasonic sensor?
@@torivicz Radar and ultrasonic measurement are two different types of measuring principles with different sensors. Our answer refers to the radar measuring principle only.
@@VEGA_Level_Pressure oh okay. if we would use radar for monitoring one object only, do we have to use another apparatus to create the tracker or we can continue w the radar along w an arduino?
@@torivicz The sensor is providing a 4 … 20 mA signal which is related to the level or distance. If your Arduino provides an analogue input, it is possible to use our sensor.
What is good sensor for automobile application
Helllo, thanks for your question. Could you specify automotive applications a bit more in detail?
got it
Why are the voices so weird?
I'm sorry but why on earth are these people being dubbed over? It's the most uncanny valley thing ever and makes me feel soooooo uncomfortable. Why would you ever choose this to promote your business
Character In the video It's great, I like it a lot $$