how to connect transmitter measuring sulfur process? 1-by using long impulse line or 2- by using coated short impulse line

0 Answers  

---

I m appointed as an automation trainee engineer in small firm in that I am only the one , my company give me a project on s7-200 as i m beginner I don't know how to program so please send me the helpful site so that I complete my project before deadline....please help me out in this critical situation.

0 Answers  

---

What is negative range in transmeter?

1 Answers   TCL,

---

p=hdg,please explain these parameters?

7 Answers  

---

A DP transmitter is used to measure the level of an open tank. The drain line of the tank is connected to a control valve, and is configured as, if the level of the tank is 90% the valve should get open 10%. And if the tank level is 10%, the valve should get open 90%. Draw wiring diagram and explain how to configure DP transmitter and control valve using HART communicator. If the span error at output is 1%, what will be the %opening of the control valve at 60% level of the tank?

0 Answers  

---

Is there’s power on the bus (if so, state whether on the signal bus, or on a separate in the following: a) HART b) Profibus DP c) Profibus PA d) DeviceNet e) Foundation Fieldbus

1 Answers   EIT,

---

give me the formula for analog to digital converter and also d to a converter

0 Answers   ACC,

---

what is metal of piston ring

0 Answers   MahaGenco,

---

In control engg. : Differences b/w 1st order & 2nd order system, graphically & theoretically ?

0 Answers  

---

What is defferent betwen ESP &PCP PUMP .HOW IT IS WORK?

0 Answers   Jindal,

---

How to set up the various advanced process controllers, input the proper parameters, and tune those controllers given related control system information.

1 Answers   EID Parry,

---

1 bar is equal to how many pound per square inch(psi)?

14 Answers   Essar,

---