How to work togather like sov,limit switch,proxy switch and booster in xv

0 Answers  

---

what is the field bus calble ? what are diffrences in orang colur cable and black coular calble ?

0 Answers   ABB, Yokogawa,

---

why we use 3 wire rtd direct wiring for temperature measurement instead of temperature transmitter like bearing temperature

0 Answers   ABG Energy,

---

what are the standards used for earthing instruments in the field?

1 Answers  

---

What is difference between scada and virtual instrumentation?

1 Answers  

---

How to gennerate earth leakage monitoring alarm for solenoid valves in control system?

2 Answers  

---

How Many Slave Can be used in one slave ?

2 Answers  

---

what is the pressure in the tank when its level of liquid is 1.5 meters when its total capacity is 2 meters

2 Answers   Engro,

---

What should be the ideal tapping location for pressure differential transmitter for liquid service. If the tapping taken from the top of the pipe then PDIT will work properly or not. If PDIT do not work properly then what minimum corrective action should be taken in order to solve wrong tapping locations.

1 Answers  

---

is here anybody who knows how to calibrate the pressure transmitter? ONLINE

5 Answers  

---

How we can check the 2 wire proxy switch? & how it is connected to DI MODULE OF PLC?

0 Answers  

---

What is a flow meter?

2 Answers  

---