In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.

0 Answers  

---

Which language of programing is popular? how can i learn it ?

0 Answers  

---

what is The specifications for oriface instalation

0 Answers  

---

Why ues 250 ohms Resistor during hart type instruments calibration with hart protocol in details ?

5 Answers  

---

Why we are using thrust bearing at turbine side?

3 Answers   Edac,

---

tell me about Woodward505 Function as a point of Instrument Engineer.

4 Answers  

---

what is difference b/w Earth and ground

2 Answers   PPL,

---

what is virtual instrumentation

0 Answers  

---

I want to use 1/2 inch SS316 tube in my high pressure & temperature (64 kg/cm2 & 500 deg C)after condensate pot in pressure tranmistter. 1) Is it possible to use 1/2" ss316 tube in high pressure and temperature line. Tube manufacturer is local vendor. 2)On sarting the plant, We need to do system fluse that time condesate is not in the condesate pot so steam is directly contact with the tube. We have no exact calculation to know our tube is ok or nor at this time. pleae,reply.

1 Answers  

---

Where Can i take a SPI INtools training in Mumbai? In Rolta India Ltd to whom I should approach regarding of SPI INtools Training?

0 Answers  

---

if we mount flow tube in arrow direction then flow comes in negative & if we mount it another direction then flow comes positive,So what will be the problem

2 Answers  

---

what is the characteristics of control valve?

7 Answers  

---