Answer Posted / ashok patel
Controller gives 4 to 20 mA signal to I-P converter & I-P
converter gives 0.2 to 1.0 Bar air pressure to control valve
for open or close operation against the balance force of
actuator spring.
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
How to calibrate level transmitter with use of HART?
What is sensitivity in vibration probes..?
In bently nevada vibration monitoring system,what is the reason to maintain the Resistance of the probe + extension cable equal to 95 ohm? If possible explain the basic principle of measurement with detail electronic circuits.
what is surge and how is it prevented, what is the purpose of bypass valve across AS valve.
how many type conductivity sensor ?
Define cryogenic?
any body who gone thru recent iocl interview.INSTRUMENTATION questions. I need.
What are the maximum packet size of: a) HART b) Profibus DP c)Profibus PA d) DeviceNet e) Foundation Fieldbus
what is the PC interface and software for connection to ABB logic module “ LM011-CE18RAC “ ( for Programming ) ??
In dcs panel we are using diff type of modules ?what is module ? what is the use of modules ?diff type of module?
god evening sir i am studying m.sc(tech)electronics &instrumention.am i elegible to all industies
What is difference between “Fault Tolerant” & “Fault avoidance” PLC? Application where these system s are used?
In power plant to measure vibration of a turbine we install sensors. Before install this sensor we have to set gap voltage. What is meant by gap voltage and its use?
Can I route 110 VDC and 24 VDC in a same Duct for our Interposing relay cabinet? IF yes or NO Please provide me IEEE Std. for the same. Please i required it on Urgent basis, i need to design IRP Cabinets and we have MCC 110VDC and Our Coil side is 24VDC, Please help as soon as possible.
in differential pressure transmitter,min&max pressure range for hp&lp
