why we us isolation barrier in hazardous area how it works
to protect the area and please clarify its current flow.
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what is effect of specific gravity in differential level transmitter , explain formula related with this .
0 Answers Flour Tech Engineers (P) Ltd,
why do 4 mA serves as 0% not 0 mA?
generally for transmitter we are giving supply 24vlts?but we are getting output 4-20ma ? how it is possible? is there any operation inside the tx?pls give complete information?
Shall we get the reading on level transmitter only by termination,without commissioning?
what is the difference b/w magnetic flow meter&mass flow meter? which one is best?
How Control valve sizing is done?
If the Barrier Fails during online then What will be the control valve position in field or Positioner action in the field.
How to get Cv of control valve having following parameter ,i.e inlet pressure 4.5kg/cm2 outlet pressure 1 kg/cm2 specific gravity 0.808
warning lamp does not light, but it does light when the wire from the lamp going to the sending unit is grounded (the part that plugs into the sending unit) what does this indicate)?
2. What is ultrasonic flowmeter?
what are the possible reasons if a control valve fails to open/close?
What is 3 selection available when configure the burnout protection for controller
0 Answers EI Electrotechnical Institute,