Interested to Buy Any Domain ? << Click Here >> for more details...
how to calibrate an error for pressure transmitter, make it
easy to understand
- 2 Answers
- 5411 Views
- Descon, I also Faced
- E-Mail Answers
Answer Posted / tang
Use HART/Field communicator is the best way. Will more accurate then the manual way (zero/span screw adjustment)
Can perform the 5 point checks afterward (As Left measurement).
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is the PLC configuration in Cement industry?
in valve is constructed as per SME B 16.34, then which standard is used for fire testing of valve?.
What is frequency factor in massflow meter? When using frequency output?
we have level transmitter for h2s04 storage tank capacity 10k ,always there are failure of transmitter due to failure of magnetic floats ,please come up with solutions at the earliest.
how to calculate orifice sizing? and tell me if pipe size bet 50mm t0 200mm then we can use pipe flange??? and above 250mm pipe size should i use D & D/2 Flange? is it right or wrong?
what effects a surging can produce in the compressor
What is 3 element control system
pls provide me syllabus and old question paper of instrumentation engineering for GET(JSPL)
Define the difference between a stable versus an unstable controlled system and some of the tools you might use to be able to detect when this is happening and assumptions used for control system application design that could contribute to instability
i want to find out iffco get test paper
Definition of reverse and acting controllers:
A PLC is programmed to drive three motors A, B and C as follows : After running motor A for an hour, motor B should get ON and motor A should get OFF. And after running motor B for an hour, motor C should get ON and motor B should get OFF. And after running motor C for an hour, motor A should get ON and motor C should get OFF. (That is, a cyclic repetition with time period one hour) Now, the second condition is: If any motor gone faulty and is tripped, the consecutive motor should get ON and the faulty (tripped) motor should be eliminated from cyclic repetition. The remaining two motors should bear the cyclic repetition of one hour each. (For healthy motor take logic as high and for tripped motor take logic as low) Now, the third condition is: When motor A load(Amps) exceeds 60% of its rated load, motor B should get ON in parallel to motor A. And when both motors A & B are running in parallel, and if their load exceeds 60% of their rated load, motor C should also start in parallel to A & B. [Here the cyclic repetition is eliminated, until their loads become normal(40%)] [Take logic high(1) for load at 60% and logic low(0) for load at 40%] Now draw a flow chart or a ladder diagram to fulfill the above condition.
Why do you want to work here
How do you identify between actual alarm and false alarm in a Temperature Transmitter in SCADA based Control System
What is voltage regulator?
