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How to calibration a control valve?
where are following valves are applicable to install. can any valve be installed any line. globe valve butterfly valve boll valve gate valve
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We Have Two Field bus Pressure Transmitters of Different Sensor Range (I.E One is of Lower range and Another is of Higher Range).Is same Process Line. My Question is Can i provide Saturation Limit to my field Bus Transmitter as We can provide Saturation current limit to HART Instruments. As During Low Pressure Both Working OK ,But During High Pressure, transmitter with Lower sensor range Goes to Fault mode as Beyond its Sensor Limit it can Measure, So may I provide Saturation point Some where to Suppress This Fault during High Pressure.
how to control pid
How to calculate P,I&D value in PID controller ?
where proximity sensor installed on tank in loading arm application
Displace type LT to be calibrated in workshop, wt. 40, dia- 60 mm, density- 0.8kg/cm3.
NPN transistor, SCR, Zener diode, LED, Varactor diode, Vortex meter, RTD, Resistor, Crystal
What are the types of valves?
What are different types of orifice plates? State their uses.
full process of gas turbin?
what is controlling card in dcs? how u measure dcs memory?what is bus in dcs?how u know dcs speed n ehternet speed?
can we copy the software from a transmitter using hht(hart 275) ?
what are the definitions of input, output, command & signal according to instruments controlled by PLC using DCS System?