How would i calibrate a new commissioned flow transmitter???
Answers were Sorted based on User's Feedback
Answer / satyendra bhai patel
dear friend,
just check orifice data sheet where u will find out the min
and max dp within lp & hp legs of tx.
as per given data set lrv and urv of tx from HART.
as per LRV & URV set 4-20 ma out put of tx.
thanks.
for any help contact me on 9005091827
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / a.sreenivasa rao
Dear friend Pl specify the Flow Transmitter type, i.e. Mag
flow, vortex flow, DP flow,Mass flow etc.....
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / satya
if it is a dp type then how we calibrate ,suppose
the boiler is of 60 TPH , then URV value , LRV value and
its unit just mention , also cal calculation
| Is This Answer Correct ? | 0 Yes | 0 No |
I want to measure and control level in tank of size 10*5 filled with gasoline, so plz give me the solution with clear details. how to select transmitter and sensors.
Sir, my yokugava FF TYPE LEVEL transmitter us bad, i don't have spares available, i want to replace it with a Rosemount FF transmitter, please tell me what procedure to be followed and what changes to be done in dcs part.
1 Answers BPCL Bharat Petroleum, OEG,
wHAT IS BURST MODE IN TRANSMITTER?
A temperature sensor (RTD) connected via a temperature transmitter is adjusted to give an output of 4ma at 60 deg and 20 ma at 600 deg. This output (4-20ma) from the transmitter is connected to an IGBT-inverter to control a high speed (-12,000 to +12,000 RPM) DC motor. And in the inverter it is programmed as, for 4ma the motor speed will be -3,000 RPM and for 20ma the motor speed will be +10,000 RPM. The question is : If the motor speed is +5,500 (RPM), what will be the temperature? (-sign indicates that the motion is in reverse direction).
how far the two wire transmission (loop power) maximum distance suitable?
any questions on motor and energy conversions machines?
What is the minmum distance between the electrical panel and Instrument panel
please any body have most important data for study for saudi aramco test of instrument QC thanks email shahnaveedullah@gmail.com
INtools Trainining
1 Answers Monarch Techno Engineering Solutions,
How can we use feedback signal frm rtd for monitoring and in dcs for controlling ,then which type of rtd is sutaible 2 , 3,4wire and why ?
how to design orifice plate?what is the equation?
What is i/e or o/p transmitter(ma/v)?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)