Interested to Buy Any Domain ? << Click Here >> for more details...
why does a transmitter o/o signal starts from 3-15psi or 4-
20mA?
- 11 Answers
- 18626 Views
- I also Faced
- E-Mail Answers
Answer Posted / rajesh j
4-20mA is because the least power consumption range with
linearity and to detect even when signal line opens
3-15psi is because of the minimum linear range for which
the control valve will respond to pneumatic signal
| Is This Answer Correct ? | 1 Yes | 4 No |
Post New Answer View All Answers
What is the use of GMV in turbine?
Instrument QA/Qc what is the project quality plan?conduit inspection RFI. which documents attache with package?
What is the meaning of wet leg
WHAT IS THE DIFF. BETWEEN SKIN TEMPERATURE AND PASSES TEMPERATURE..?
Why grounding is necessary? Give example with diagram.
typical loop drawing of a simple feedback control comprising of one transmitter and one control
Hook up resistance decade box to temp.transmitter.
can u briefly explain aboutan aryton shunt multirange DC ammeter?
what is your eligibility criteria for freashers?
Tell about your IFFCO plant visit.
on interface level transmitter model(RTG3302-EMERSON) What is threshold valve how can we select correct threshold value T1,T2,T3,T4 When interface water & hydro carbon
How to calibration coriolis flow meter?
Draw a group of instruments interlocked to a Pump & Motor?
How is flow measured in square root?
why use 50% lel methane gas concentration for gas detector calibration instead of 60% lel gas concentration whereas the hi alarm set at 60% lel.
