Interested to Buy Any Domain ? << Click Here >> for more details...
how we can measure the interface level?is it possible to
measure interface level with dp or pressure transmitter?
- 2 Answers
- 6078 Views
- I also Faced
- E-Mail Answers
Answer Posted / m m chotrani
Yes we can measure interface level by purge method.you can
use two purges (sensors of ss pipe generally 1/4"NB).Now
for interface measurement two liquids of different
densities should be there. suppose the interphase takes
place between 300 and 450 mm height from the bottom of the
tank.now the interface be 50%. height difference (probe
distance is 150 mm. multiply 150 withe density of 1st
liquid say 0.8 gm/cc.which will be 120mm. and multiply 150
with the density of another liquid with the density say 1.2
gm/cc which is 180 mm.So your transmitter range is 120-180
mm of water column. calibrate the transmitter for this
range and connect both the probes to HP and LP connections
of transmitters
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is feed factor and its Importance in cement industry? How we can solve feed factor?.
How the warning lamp of a charging-system is activated ?
What is the use of GMV in turbine?
How to calibration coriolis flow meter?
Name different parts of a pressure gauge.
What pressure results for a flow transmitter of range 0- 180t/h in the dcs and 0-301mbar in the field using square root extraction. Kindly also suggest formulae for the percentages 0,25,50,75,100?
Which is your favourite subject & explain any one topic of it.
What is eddy current? Describe the operating principle of proximity probe.
what are the use of belew gear in general ??
Name different parts of a pressure gauge. Explain the use of hair spring in the pressure gauge.
what is the field bus calble ? what are diffrences in orang colur cable and black coular calble ?
why I need valve guard and whats different between guard and positioner ??
What is stripper & spilitter ? Diffrence in this.?
What is standard procedure of manual mapping in Radar type level transmitter?
If i have 4 Allen Bradely make RS logix 5000 PLC and for viewing that we are using 4 RS view SCADA for 4 different packages. Now, I will want to view two packages on only one SCADA. Then how i will do it?
