Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / carl_ellis
A seal pot has had two major uses:
a) a seal pot is intended to protect primary instruments
like pressure gauges, pressure or differential pressure
transmitters from the attack by the chemically agressive
medium being measured.
b) Seal pots have been used for differential pressure flow
measurement of low viscosity oils at high temperature where
cooling in the impulse tubing causes the liquid medium to
cool, become more viscous and to make the meter response
sluggish. By using a lighter, less viscous oil on the top
of the heavier, more viscous measured medium, all contained
in a seal pot that transmits the impulse tubing pressure to
the top of the seal pot, measurement response can be improved.
A test cock installed in a horizontal port tap is used to
establish the level of the heavier fluid (fill until it runs
out the cock) because the seal pot levels of the heavier
fluids must be at a known elevations in order to maintain
the transmitter's zero. A fill cock on the top of the seal
pot allows the light top fluid to be filled over the heavier
fluid.
High and low side sealing pots are generally connected very
close to the pipe.
The challenge is finding media that are compatible yet will
not mix and dilute one another.
Carl Ellis
Measure First
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Explain the burnout feature.
how to change measuring units from mmwc to cubm/h in rosemount air flow transmitter with hart communicator fluke 744
Describe the functions of the Operator Interface including the considerations related to alarming and display layout/configuration/layers.
Draw symbols of the following :
in mass flow meter what is drive friquancy ?
give eg of how I/P is used in control loops
What is furnace draft control?
what is the calibration procedure for magnetic flow meter @ onsite
you must show the examples application and give at least 4 types of transducer/sensors that can minimize the failure during the manufacturing of the resistors.
How earthing can be checked????
we have level transmitter for h2s04 storage tank capacity 10k ,always there are failure of transmitter due to failure of magnetic floats ,please come up with solutions at the earliest.
how to check earthing,what is minum ohms for proper earthing
How to calibrate level transmitter with use of HART?
Type of level transmitter commnly used in Procees area are the following. a.________________This type of level transmitter works as follows
Which types of quections asked in interview for FORMULATION PLANT (PHARMA)
