Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / faiyaz ahmad
Field bus is communication protocol which is used to communicate between the transmitter and controller like PLC and DCS Transmitting and receiving the signal through a Field bus protocol.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Why not come out analog output in ABB EL3020 when display show correct value
I need to know steps to Calibration Valve Guard......
how u calibrate sox nox co2 co in cemps?what is opacity n HPm?tell the standard parameters of cems?
Explain the mechanism behind the turbine meter.
Can Any body tell me about the Contact or Email id of any good Consultancy which help me to find a job in Instrumentation Field in India .I have Six years of Work Experience in the Same field.Please revert me back on shammi_gwalior@yahoo.com ?
Hi i m B.E. In elect. & comm. I m workin in bio mass plant from 6 mnths as inst. Engg. but now i m in dept. Of operation as shift engg...which is best operation or inst. 4 me? M confusd..plz help and reply me..
Q1: Consider part of a control loop, which excludes the transmitter, consisting of a process, a controller and a control valve which may be represented by two dead times of 0.5 min each and three exponential lags of 0.8 min., 1.0 min. and 1.5 min. respectively. We wish to express this system as an overall first order plus dead time (FOPLD) model ie gain, time constant and process dead time. (We will see later that this is often done, to simplify controller tuning). For this exercise, gain is considered to be 1.0. (A) If the transmitter is a flow transmitter whose behaviour can be described by a dead time of 0.2 min. and an exponential lag of 0.5 min. in terms of the overall dead time and overall first order lag how can the system behaviour be approximated ? Overall dead time = Overall time constant = (B) If the transmitter is a temperature transmitter with a temperature sensor in a protecting well whose behaviour can be described by a dead time of 0.7 min. and an exponential lag of 15 min. how can the overall system behaviour be approximated now? Overall dead time = Overall time constant =
what is function of switch, and how is it work, explain with difination
1)How many tpes of vibration probe and how many tpyes of vibration. 2)how we can calibrate a vibration probe with tk3 3)what is RMS value in vibration measuring application and how we calculate it.
how the arrangement of equipments done in control room
how to calibrate corollaries (Mass flow meter)?
find the kp ki kd from the transper function G(S)=29.44s+04707/1.5349s2+s
What is frequency factor in massflow meter? When using frequency output?
need instrumentation job completed 1 year trainee ship in mnc pesticide company. now in search of job
Why 4-20 amps is being used in instruments? Why cant we use any other range instead of 4-20 amps? Why only 4 amps is taken as lower limit and why 20 amps is taken as the higher limit?
