Interested to Buy Any Domain ? << Click Here >> for more details...
how to calibrate the radar transmitter for measuring the
exact tank level if tank is having agitator moving
continiously because due to agitator tank surface level
will vary every time.
- 2 Answers
- 7081 Views
- I also Faced
- E-Mail Answers
Answer Posted / sam
Just increase the damping on the radar's 4 to 20mA output.
This should stabilize the output, even if the local display
still jumps around.
In the DCS there is also damping that will help with the
input from the radar.
You will never be able to measure an "exact" level in a
turbulent application like this so the best you can do is to
use the average over a period of time and that is what the
damping does. It smooths out the ripples in the output by
taking samples of the level measurement and then give a
average output.
Good luck
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
Explain why use mmwc unit?
Difference between ultra sonic flow meter
what does it mean an active front end in vfd plz explain it briefly
How to Calibrate Radar Level Transmitter in Field
What is the cascade control
Explain the burnout feature.
WHAT IS THE DIFF. BETWEEN SKIN TEMPERATURE AND PASSES TEMPERATURE..?
what is function of switch, and how is it work, explain with difination
Why is the orifice tab provided?
the whole paper was based on Transducers..questions like define repeatability, error,accuracy,precision..den there were many q. on the conversion of Pa to mmHg and other units.. also..der wer few Q. on some level sensors(with diagram)
Why mmwc unit is used?
can we create an interrupt in plc through scada?
why micro controller 8051/52's clock frequency is internally divide by 12 ?? and why it is further divide by 32 in UART serial communication ??
Instrumentation Safe Guarding test. How to determine the interval time of the test. eg:Halfyearly,Every year,Every three years etc.
What is the minimum rating availalbe for weld neck orifice in market?
