Interested to Buy Any Domain ? << Click Here >> for more details...
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
Explain the key components of control loop?
What is difference between Ionization heat and bimetallic heat
give eg of how I/P is used in control loops
what are procedure of sox-nox calibration
How RAL(Rotary air lock)works in cement industry?
Calibration procedure for Electro magnetic Flow meter
how to commission furnace ( water heater)
Any body have know try work calculation ???
Specify eight technical requirements that you would consider important, when deciding upon a particular control valve?
Sir , i have completed my M.Sc In Instrumentation and presently working in Maintenance department 3 yrs Exp , is there is any possible for work in offshore ..
how does we calibrate a square root flow transmitter ,give an example and explain it step by step like range calculation , calibration hook up series connection , zero check , and how to apply pressure , and if not geting proportional output then what should we do ?
WHAT IS THE DIFF. BETWEEN SKIN TEMPERATURE AND PASSES TEMPERATURE..?
What is the PLC configuration in Cement industry?
Hook up resistance decade box to temp.transmitter.
What is profibus?
