Nice work and great explanatory! And your animations are very detailed and I think that somebody that starts now will be really helped from your videos. I have a question: why the proximity sensor would create a spark? Isn't it transistor based?
Not all proximity sensors are transitor-based. In the video, we saw that NAMUR sensors are solid-state devices that do not generate a significant amount of energy on switching, and therefore, are suitable for hazardous areas. Electromechanical switches can spark and should not be used in hazardous locations.
Hi @Prasad R. The switch operation shown in our video is accomplished by an electronic device turning off or on. There's no actual real switch therefore no sparking potential.
Your videos are awesome sir specialy for the working persons in industrial Automation .. plz make one video using TIA hardware and software configuration
Dear sir Videos is Very helpful but Kindly one request you please text should be keep inwhite colour. Block is not visible properly and missing diagrams and very helpful information and pictures.
Hi thanks for your great training video. Please make video about analyzer sensors ,like oil and gas analyzer sensors. I working in petrochemical plant and there are a analyzer house for analyzing oil and gas. Thank you and good luck
Hi Syed, Thanks for your comment, and glad to hear that you enjoyed this video course! You can turn off the subtitles by clicking on the "CC" symbol on the bottom right of the video screen. Happy learning!
Hi there. Thanks for your question. There’s no quick answer. The maximum cable length between a Namur sensor and an IS barrier is determined by several factors such as the type of barrier, and the specific Namur sensor. For example, the input impedance of the IS Barrier must be extremely high to ensure that cable resistance is not a factor. Compliance with relevant safety standards such as IEC 60079 also needs to be consulted.
no, you can have different type of sensors (pressure, distance, limit switch etc.) all ATEX certified. Note they can have different protection concept (NAMUR being intrinsically safe)
@@zeli There are ATEX intrinsically safe devices marked as ia, ib or ic depending on the zone you use it. So basically NAMUR is something that the rest of the world calls ATEX intrinsically safe device.
Hi there. Thanks for your question. May proximity sensors have make and break contacts. Unfortunately, make-and-break contacts are not acceptable in some environments. That's where NAMUR sensors are useful as the change of resistance replaces the make-and-break contacts. I hope that answers your question?
@@realpars I mean, how can making and breaking contact in proximity switches cause electrical arcs since they are based on solid state devices they chouldn't cause any risk when they make-and-break
Hi Julio, Thanks for your comment, and great to hear that! We have a whole course library filled with over 400+ video courses. You obtain full access to our complete course library by subscribing to either our monthly package for €22.12 a month or our yearly package for €159.28 You can subscribe through the following link bit.ly/3ad3dGg Feel free to have a browse through our course library to see which topics we cover at the moment. bit.ly/30ZrxWq Happy learning!
I haven't seen proper industrial automation TH-cam channel like yours nicely done
Thanks for your support, happy learning!
@@realpars
I work in Turck can you make some videos on RFID IO link and fieldbus
Nice job! I do these for a living and you did a great job of explaining.
Thanks for your kind compliment, Jim! Great to hear that
Normenarbeitsgemeinschaft für Meß-und Regeltechnik in der chemischen Industrie, let's keep going!
Quality of video is unique
Thank you so much, Mohamad!
Nice work and great explanatory! And your animations are very detailed and I think that somebody that starts now will be really helped from your videos.
I have a question: why the proximity sensor would create a spark? Isn't it transistor based?
Not all proximity sensors are transitor-based. In the video, we saw that NAMUR sensors are solid-state devices that do not generate a significant amount of energy on switching, and therefore, are suitable for hazardous areas. Electromechanical switches can spark and should not be used in hazardous locations.
Please RealPars,
Could you please explain hall effect sensing in dvc 6200 positioner which is used in control valve?
Hey!
Thanks for your comment and your suggestion. I will pass this on to our course developers!
Thanks for sharing and happy learning!
@@realpars thanks in advance.
Nice explanation. I have one doubt. Namur sensor also have switching mechanism. Why it is not creating a spark while opening and closing.
Hi @Prasad R. The switch operation shown in our video is accomplished by an electronic device turning off or on. There's no actual real switch therefore no sparking potential.
Your videos are awesome sir specialy for the working persons in industrial Automation .. plz make one video using TIA hardware and software configuration
Thanks for your kind comment and sharing your topic suggestion with us!
The best in the automation world
That's an amazing compliment! Thanks for sharing.
Thanks so much RealPars.
You're very welcome - happy learning!
Great explanation!
Thank you, Megan!
Many thanks
Our pleasure!
Dear sir
Videos is Very helpful but
Kindly one request you
please text should be keep inwhite colour. Block is not visible properly and missing diagrams and very helpful information and pictures.
Thanks for your comment and feedback! I will go ahead and pass this on to our team.
Thanks
Can you make session about control loops like cascade, split range, ratio, feedforward, feedback..
Look up "Basic and Advanced Regulatory Control". Great book covering that stuff.
Hey!
Thanks for your comment and your suggestion. I will pass this on to our course developers!
Thanks for sharing and happy learning!
Hi thanks for your great training video.
Please make video about analyzer sensors ,like oil and gas analyzer sensors. I working in petrochemical plant and there are a analyzer house for analyzing oil and gas. Thank you and good luck
Great suggestion! I will forward this to our course developers.
Thank you
Well done mate thanks
Thank you, Maximos!
Please make video on NAMUR NE 43.
Thanks for your topic suggestion, Shiva! I will happily pass this on to our course developers.
Happy learning!
Once again thank you very much.
You're very welcome, John! Happy learning, and feel free to reach out if you have any questions along the way.
very good.
Glad to hear that!
Thanks!
You're very welcome, Nikolay!
Very good explanation but the subtitles are disturbing the videos
Hi Syed,
Thanks for your comment, and glad to hear that you enjoyed this video course! You can turn off the subtitles by clicking on the "CC" symbol on the bottom right of the video screen.
Happy learning!
I love you...!!!! thanks
You're welcome!
Thank you Sir 🙏❤🇮🇳
What's the max lenght for the câble ?
Hi there. Thanks for your question. There’s no quick answer. The maximum cable length between a Namur sensor and an IS barrier is determined by several factors such as the type of barrier, and the specific Namur sensor. For example, the input impedance of the IS Barrier must be extremely high to ensure that cable resistance is not a factor. Compliance with relevant safety standards such as IEC 60079 also needs to be consulted.
You might want to explain ATEX sensors too
Hey Todor!
Thanks for your comment and your suggestion. I will pass this on to our course developers!
Thanks for sharing and happy learning!
Please upload a video how to upload GSD file is Siemens Step 7 hardware
Hey!
Thanks for your comment and your suggestion. I will pass this on to our course developers!
Thanks for sharing and happy learning!
Amazing! Wonderfull! Awesome!!!!
Thanks a lot, Julio!
Is this the same as an ATEX Certified Sensor?
no, you can have different type of sensors (pressure, distance, limit switch etc.) all ATEX certified. Note they can have different protection concept (NAMUR being intrinsically safe)
@@zeli There are ATEX intrinsically safe devices marked as ia, ib or ic depending on the zone you use it. So basically NAMUR is something that the rest of the world calls ATEX intrinsically safe device.
how proximity switches make and break contacts, aren't they supposed to be based on solid state components?
Hi there. Thanks for your question. May proximity sensors have make and break contacts. Unfortunately, make-and-break contacts are not acceptable in some environments. That's where NAMUR sensors are useful as the change of resistance replaces the make-and-break contacts. I hope that answers your question?
@@realpars I mean, how can making and breaking contact in proximity switches cause electrical arcs since they are based on solid state devices they chouldn't cause any risk when they make-and-break
Hi, sir! I'd like to learn about safety relay Pilz. Would you like if you help me? Thanks a lot!!!
Hi Julio,
Thanks for your comment, and great to hear that!
We have a whole course library filled with over 400+ video courses. You obtain full access to our complete course library by subscribing to either our monthly package for €22.12 a month or our yearly package for €159.28
You can subscribe through the following link bit.ly/3ad3dGg
Feel free to have a browse through our course library to see which topics we cover at the moment. bit.ly/30ZrxWq
Happy learning!
Great ❤❤
❤️
👍
you forgot to tell that it is possible to detect wire break with these types of sensors :)
Thanks for adding that, Jan!
could explain more plz
@@benjah2782 if there is no current flowing there is a wire break.
😍😍😍😍😍
🇮🇳👍🏻
Thanks
You're very welcome!