Answer Posted / narenkumar1985
calibration equipment: calibrator with hand-pump
1: connect the calibrator to the transmitter
2: connect the multimeter in series with transmitter to
verify the transmitter o/p in mA
3: Apply the pressure to the transmitter by hand pump
in calibrator
4: compare whether both calibrator and the transmitter
showing the same value.if you applied X psi through the
calibrator then the transmitter should have to show the
same value.If you find any error.Do the zero/span
Adjustment.by adjusting the zero/span screw
increasing/decreasing
5: compare the transmitter and calibrator as per follows
with a desired range of an instrument with o/p 4-20mA
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
hii my name is sujith...i am preparing for HPVL GET 2010... so ,,,pls help me by send any previous questions or material to my site.....(Msujith_12@in.com) thank q
what is the procedure to callibrate temp controller ,pressure controller,etc. suppose a temp controller showing error 1.5 degree centigrate how can i minimize it.
What is the right procedure for adjusting the gap voltage of bently nevada vibration sensor?
Describe a time when you anticipated potential problems and developed preventive measures.
Explain PID, ON/OFF, Controls
How can we test a bently nevda 3500/42M accelerometer monitor card by simulating it with test equipment?. what king od of signal (milli volts or volts or or resistance ) we should feed in the terminals of the card?
Please any one can provide latest aptitude test,technical test and interview questions for tata consulting engineering (TCE) i need it asap thanks in advance
what happen if i increase height of displacer type LT.accuracy or sensitivity are affected.why?
What is 3 selection available when configure the burnout protection for controller
Why humidity limit is 30 to 55 % for raw material storage?
if in a level tx height is given, how u calculate the ranges of the tx?
dear friends, i have seen flow as the selection critriea in presure guage (bourdon tube) and i would like to know what is the relation between flow and performance of pressure guage other parameters i found in the data sheet are pressure max. 1ksc temperature max. - 50 deg c line size - 80NB operating range - 1ksc pr. guage range - 0-2 ksc thank u,
what is the calibration procedure for magnetic flow meter @ onsite
what is stroke check for field instument transmetter's & AOV's
how to convert cubic metre per hour to newton cubic metre per hour