i have calibrate rosemount make level transmitter , wht
can i do ? my tank capacity is 30,000 liter
Answer Posted / prakash avhad
very 1stly you can fill the tank upto certain level where
tank contains 30000 litres.Measure that height of circular
tank and measure dia of circular tank by formula V=pi d2/4 h.
For LRV OF transmitter=height x density of liquid
For example LRV for water and Transmitter at bottom
LRV=Height x 1
=0 m x 1
=0 mmwc
URV=Height x 1
=------mmwc
and put these values to the diaphragm type level transmitter
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
DEAR SIR/MADAM MY NAME IS ARKAPROVA BHATTACHARYYA.I AM A FRESHER INSTRUMENTATION ENGINEER.CAN YOU PLEASE SEND SOME QUESTION PAPERS OF GRADUATE ENGINEER TRAINEE EXAM OF DVC(DAMODAR VALLY CORPORATION).MY EMAIL IDs ARE arka_aec@rediffmail.com.
give some question relative instrument fitter?
I will attend an interview with GasGas company for a position of Instrument Technician ( Offshore )in next month can anyone tell me what questions they will ask. Thanks in advance.
Tell about your IFFCO plant visit.
can any one explain in which term we are flow flow is it volumetric r is it mass? and y
Can please tell mi about SIOS, PRM, SERVER, and what is the diference between PIN LAN, PCS LAN,APC Server, and please send the Doc if possible for referance,mail id patil_amit17@yahoo.com
Can any one tell me what type of question asked for instrumentation and control interview panel??? pls mail ramashankar.goel@gmail.com
What is the reason PT speed not incresed in gas turbine?
What is the differerence between hysterisis and linearity.
How do bending tubing provide better measurement than using tubing fittings such as elbows?
Hello to all....I am an Instrumentation Graduate and i am passed out in this year only.. I am unable to find the job in my core instrumentation.. so any boby tell me how to and where to search the job....please...and also tell me i there are any courses offered in the instrumentation stream so i can do it... you can send your suggestions to my mail-id i.e Ganesh20084u@gmail.com ... please..
How can test or measure the probe and extension cable to identify if the problem at the probe or cable or at the driver it self? (pleast notify the measuring method)
what are the values of fuel flow rate in various places in boiler.
detail of mass flow meter pricipal
Calculate the maximum pressure drop that can be allowed to occur across a control valve, so that we can prevent cavitation / flashing from occurring. Use the following formula: Δ P allow = Km (P1 – PvapourA) where, Δ P allow - the maximum allowable differential pressure for sizing purposes, or terminal pressure drop; Km- the valve recovery coefficient from the manufacturer’s catalogue; P1 - absolute inlet fluid pressure; PvapourA - absolute fluid vapour pressure at the inlet temperature; Use Atmospheric pressure = 101.3 kPa, P1 = 1200 kPa(g), PvapourA = 4 kPa, KM = 0.72