I have transmitter of range -20 to -5 kpa.if it is possible to zero trim with atmospheric pressure,means HP and lp having no pressure...what will get after zero trim and it is the right way.....plz give me reply ....
Answer Posted / narendra mishra
Yes u can do zero trimming. You might be familiar with zero and span.zero trimming means setting zero(lower range value) for transmitter. U will get -5kpa reading in transmitter.
| Is This Answer Correct ? | 5 Yes | 4 No |
Post New Answer View All Answers
what is orfics working in main steam line. is it increase pressure, velocity of steam flow and dicrease steam flow rate. or any other
what is commisioning procedure,2)what is is the main work in commisioning in the field tx to dcs, plz send me detail
what is the difference between scaler and vector drive
when a magnet is heated?
How to fix back the valve actuator stem
Why boiler chimney area oxyden sensor fixing?
we want to control pump in let pressure and tank (for exp) our inlet line if water cam and pump will on and when our tank will full pump will off also if our inlet pressure low pump will off even tank not full.this pump i want to uses on our water supply line.
Explain Gas Turbine startup and shutdown sequences
why direct mounted pressure transmitters is always installed with DBB ( double bleed block) valve in process line or top of the tanks ?
What is the use of GMV in turbine?
What is difference between “Fault Tolerant” & “Fault avoidance” PLC? Application where these system s are used?
what is gas metering system? gas chromatograph? and gas compressors?
How to Calibrate Coriolis Flow transmitter in field
why is an oxygen sensor used in a boiler stack
Do you have reference list?