what is the principal of flow transmeter,level trans
meter,presser transmeter?
Answer Posted / narendra mishra
flow Tx->
flow is proportional to sqr root of diffrential pressure.
LEVEL Tx->
level proportional to density x g x hight.
PRESSURE Tx->
depends on type of tx.for exmple in capacitive type
prssre.tx pressure is proportional to distance bw 2 plates
Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
sir i m preparing for BARC but i am not getting any papers to prepare for this exam so please send me some sample papers to my i.d for the preparation of barc.
how to calculate range of level transmitter?
how to check earthing,what is minum ohms for proper earthing
sir ,iam in dem urgent need of HPCL Paper of Instrumentation Branch plz send me at your earliest convenience at ujjwal_sharma1983@yahoo.com
Explain the difference between plc and cnc?
what is The specifications for oriface instalation
why is not useing in boiler skin thermocople
What is zone,loop/fire alarm system?
I have got a call of IOCL interview for projects having 2yrs experience. What sort of questions should I expect in the interview?
Which products are available in the Mass Systemswitch and System Manager AC range?
Derive capacitance to 4-20ma conversion formula / relation in capacitance type pressure sensor?
why direct mounted pressure transmitters is always installed with DBB ( double bleed block) valve in process line or top of the tanks ?
if my flow is 20000 m3/h than which range of DPT i have to use????
any body who gone thru recent iocl interview.INSTRUMENTATION questions. I need.
How to Calibrate Ultrasonic Level Transmitter in field