What is a Level Sensor?

Level switch sensors

Hi just wanna ask if do you have any recommend device to identify the weight of mixed powder in the hopper with open at the bottom, thank you so much.

thank you🤩🤩🤩🤩

Why have you forgotten about the pressure level sensor, one of the best, and also want to add to the capacitance sensor - huge problems due to foam , I don't recommend it at the food industry

Thank U

Sir I need help to choose the proper sensor to calculate water level with range 0-3mm, thanks

What about a level probe which consists of a float moving up and down a certain bar which seem to be conductive mainly used for continuous measurement

Great! I know better now.

Conductivity 👍

can you do video about sensors in elevators.

Is this a sensor called diver

Thank you for making this informative video. very useful video for students doing industrial automation.

All types of level sensors are explained very well expect free space radar, guided wave radar, capacitance, gamma pressure sensors that comes under continuous level measurement.
Keep posting such videos.

You forgot an continuous level sensor mostly everyone have.
In the fuel tank of cars it is a resistive continuous level sensor that uses a float and a potensiometer as a voltage divider

Ultrasonic level transmitter liquid vapor can cause an overestimate of the level in the pond?

informative
for interview preparation. thanks

Hi
Witch program you make it??

Love your videos, they are very informative. Thank you!
You mentioned capacitance sensors fall under the point-level category, but technically they are capable of continuous level measurement as well. The Siemens SITRANS LC300 for example does continuous level measurement. Small point (pun intended) but worth mentioning :)

Found your channel to be really helpful to me. Thanks a lot for sharing with us.

Your new subscriber.

Thanks for helpful information.

Hy, i really like the video
And i have something to ask for
What is exactly the difference between ultrasonic and radar sensors?

Capacitance type can be used for continuous level measurement . Why is it mentioned here to be a point type?

Very informative, thanks!

Hi, i am currently researching sensors - for the purpose of checking high/low values in water tanks stationed at peoples homes. From this video a conductivity sensor seems appropriate as i wish to do as little damage as possible to the water tank, and it needs to be cost efficient. Do you have any thoughts, and are there any research material you would recommend?

An useful video and thanks for sharing :)

I would like to state that why do I not find out this channel soon. Thanks admin this channeel, enjoyable. 🥰🥰🥰

First off, great video as always. I am curious why you list capacitance level probes as point level measurement and small? Thank you again, your videos are always a great tool for my classes.

Excellent video, informative, challenging and great summary

Radar level transmitter is a very powerful sensor which is suitable for a wide range of applications and media,you presented clearly,let me fully understand radar level transmitter,I will keep you in my thoughts and hope to get your attention as well.

Dear Realpars Team,

Could you please create an video on practical math behind each type of measurement?
Eg., Capacitance type works on C = (epsilon*A) / d (correct me if im wrong) like wise kindly explain all of the measurement techniques. when we map instrument self calculation against with the theoretical formula which will help us in the real world where the error is lying whether its with instrument or in the control loop etc.,
Suppose the way we do calculation(to find unknown temperature from a known resistance measured from multimeter eg., measured resistance at RTD as 115 ohms; Temp Coefficient = 0.00385; R0=100) for RTD like Rt= R0(1+alpha*t) ; if i simplify this equation we will get approx.t = 38.9 degC which will give us quick conclusion without seeing any standard table etc.,where actually the problem is.
Kindly do the needful

Best Regards,
PC Raju

A sensor is a sensing device which senses information which is as a variable value for some reason for which it is required to be used in automation systems.

Love it <3

Excellent explantation

Great video for learner's like me..
Thanq RP.. 😃

Comprehensive and excellent

nice and so informative video

Greatly helpful in daily life.

Thank you so much sir

Capacitive level sensors are continuous level sensors, aren't they?

Super graphics

Super

such a useful knowledge for Automation field, from VietNam

Appreciate what you do. Very interesting and helpful for students from Belarus!

Good explanation 👌👌👍.. Thank you 😊❤️

Thanks for your very clear lectures.

Grear explanation. I love it

great vdeo

We need a level sensor like float switch that measure high level of tank .
We are using resin in the tank and need a siren sound system that work at tank max. Level .
Which sensor is the best and how it’s use?

Thank you for such an awesome informative video.
I would like to know how effective are continuous sensors in measurements where there is a lot of turbulence?