Where are use of pressure,level,flow switches?and what is input and
output
- 3 Answers
- 5893 Views
- I also Faced
- E-Mail Answers
Answer Posted / greenborhan
1. Pressure switch used on pressure line/process line (pipe) to save the line/process from over pressure.
2. Level switch used on Drum/tank/vessel to see the level of the drum/tank/vessel.
3. Flow switch used the line through which fluid/liquid/air/gas is flowing, it confirms that if there is any flowing elements or not.
Input of all these switches are +24VDC and output of these are Digital Signal, these switches send a Digital Signal/Input to DCS.
My answer is right or wrong?? I am a little bit confuse...
greenborhan@gmail.com
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What is the procedure of calibration of Load cell?
god evening sir i am studying m.sc(tech)electronics &instrumention.am i elegible to all industies
can we create an interrupt in plc through scada?
How earthing can be checked????
What are different types of orifice plates? State their uses.
What should be the main consideration while starting the Rotating compressor when we dont know the cut in and the cut off pressure setting of the pressure switch
what is easiest way to read STL language in PLC?
what is the electrical operation procedure for switching on 27.6MVA electric furnace.
What are the charcterstics of a P&ID controller block for Governor speed raise or lower for a load sharing functionality between 4 Gas turbines in droop mode.
why we should maintain neutral earth voltage below 1V while calibration? why cant it be 1.2V or 2V
What are the error values can accepted in flow transmitter calibration?could u give any formula for this?
How many ohms are required for proper earthing?
my data card only does run in my mobile so how can change it that it run other mobile & computer and i can stor data in my data card
Explain an adaptive / self-tuning controller’s major draw card.
explain key exchanges in all security modes WPA,WPA2,TLS?
