what is the difference b/w wet leg & dry leg level method
Answers were Sorted based on User's Feedback
Answer / naveed iqbal butt
wet leg,we use there spcific gravity not constant in the
close tank,also we use seal pot filled with silicone
oil.and dry leg we use there spcific gravity constant in
the close tank.
Is This Answer Correct ? | 2 Yes | 0 No |
The difference is ,In wet leg level.a condensate pot is
attached to txr LP side.Thus pressure also acts because of
the condensation of process liquid on the LP side of txr.So
we have to consider that pressure while calibration.
Is This Answer Correct ? | 0 Yes | 1 No |
we are used SAMSON 3730 Smart positioner.please tell me how to calibration this.
Give Detail information about plc,dcs,and scada system?
what is the diffrence between pressure safety valve & pressure relief valve....pls
How to Calibrate Penumatic Transmitter.LRV= -60 URV= -20.Can u give me Answer.
what is mass flow meter, working principle of mass flow meter and its installation.
whats the abbreviation of IOP? is it instrument of power or input open problem?
what is the difference between Feedback controller and Feed forward controller. and when it is to be used.
What is the diffirence between Earth and Neutral and What is the required normal voltage between earth and neutral
Why drum level range is given -500 to 0 mmwc pls give me that answer
how many types of sensor in instrumentation
What is the basic principle of vibration measurement by BENTLY NEVADA vibration measurement system? and Why it gives the -ve voltage output?
14 Answers Ensol, GNFC, Reliance, Siemens,
what is the difference between plant earth and instrument earth? and what type of cable( cable size ) used for both? and why ?