how level can be measured in open tank with reference to pressure
Answer Posted / vinayprasath
The level can be measured using the formula pressure P =SG x height. If it is water in the open tank, then p=h. SG=1. Pressure can be measured using differential pressure transmitter to connected at the bottom of the tank as HP side. Lp side is vent to atmosphere.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
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?
what is SIL 1 2 3
in which principle pressure tx,level tx ,flow tx,temp tx ,control valve works?
what is instrument philosophy
how can be calibrate flow indication transmitter (rosemount) it shows excess milli amps nearly about 24 ma on full scale, but its scale was set on 20ma on full scale..???how can be simiulate..???
the pump holds on run indication into the dcs and filed local control panel remote push button condition operaton wrong like when the push button pushing conditions the pump is off and the push button release condition the pump is on totally opposite condition . And control room inside give the stop command into dcs just 1secon relay engage and again normal condition. How can I slove
What is difference between radial vibration and axial vibration explain in detail .
What is megering????
Hi Friends i need Electronics&Instrumentation Engg question papers for BARC written test by coming 20th May 2008 pls post ur use full info to kkumarei@gmail.com. Or for suggestions pls give one missed call to 9962122264
what are the selections available in configuring a burnout protection of a controller? thanks
What is first echo & echo window in radar type level transmitter?
What is the principle of capacitance type level transmitter?
when placing a vent or drain hole on an orifice plate should you measure from the center of the bore up or down for the vent placement?
Coal mill Instruments Equipments for cement plant And process diagram ?
I am having a Phoenix digital to modbus converter. The o/p of the same is connected to flow computer FB407. But the digital signals are updated only after one minute in the flow computer. what may be the cause of delay in communication? Flow computer is having a scanning period of less than 1 sec.