Answer / guest

All SmartPlant Instrumentation users can obtain support,
training, and consulting services from the nearest
Intergraph office. Telephone, Web, and e-mail support
services are also available.

May I have a brief note above the voltage barriers? Whats is the purpose? Please mail me if you've operational details, mail id: rajkumar.diice@gmail.com

0 Answers  

---

What is first echo & echo window in radar type level transmitter?

0 Answers  

---

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?

0 Answers  

---

Why would an Engineer consider combining FEEDBACK and FEEDFORWARD control in some applications?

4 Answers   Jindal,

---

in which application we use bigger size actuator

5 Answers  

---

why we set -10 volt in vibration sensor output,why not +10 volt

3 Answers   GE, Honeywell, LLM,

---

Explain the usage of the PLC system?

3 Answers  

---

we want to control pump in let pressure and tank (for exp) our inlet line if water cam and pump will on and when our tank will full pump will off also if our inlet pressure low pump will off even tank not full.this pump i want to uses on our water supply line.

0 Answers  

---

Why we use 250 ohm resistor in series with HART protocol communication?

13 Answers   Chemtrols, Instec, Sabic,

---

what is the difference between sinking and sourcing inputs and also what are there applications?

2 Answers  

---

whatis range of marcury filled tempereture gague

0 Answers   Dr Reddys,

---

how to calculate the temp. of RTD&Thermocouple when we got some mV r Ohms?if anybody has d chart pls mail the chatrs to me...

1 Answers  

---