why do we use 4-20 ma current why cant o-20ma

6 Answers   Southwest Cheese,

---

1. what is modbus cable? 2. what kind of communication we are using for the interface of DCS, ESD and Third party cabinets? 3. What is serial communication and peer to peer communication?

0 Answers  

---

Where can i take training in intools software for Instrumentation design??

9 Answers  

---

For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?

0 Answers  

---

what is the meaning of GK value(fullform) in flowmeter ?

3 Answers   Essar,

---

---

Explain about SOURCING & SINKING concepts in PLC to field sensor wiring ?

4 Answers   GATE,

---

pressure gauge measure static pressure or dynamic pressure?

3 Answers  

---

What should be the main consideration while starting the Rotating compressor when we dont know the cut in and the cut off pressure setting of the pressure switch

0 Answers  

---

what is the difference between transmitter and smart transmitter ?

4 Answers   Aditya Birla,

---

WHAT DO WE MEANT BY INSTRUMENT MAINTENANCE IN SOFTWARE SIDE.

1 Answers  

---

what should he know if he is an assitent engineer instrumentation in cement industries of experience of 10 - 15 year.

0 Answers  

---

What is actuator what is motorized control valve?

5 Answers   Emco,

---