why the steam drum and deaerator level transmitter range is in negative MMWC to zero

3 Answers   Emerson, Jindal, JKPM,

---

Is Hart communicator calibration device or communicating device for transmitter?

4 Answers   Yokogawa,

---

what should be the distance of vibration sensor & to the point where vibration to be measured Ex turbine axial displacement

3 Answers  

---

how pressure transmitter work, what is its principal to measure and how its generate signal. for pressure transmitterinstallation which precautions must be taken ??

0 Answers  

---

PLZ explain to me massflow

4 Answers  

---

how do calibrate the valves.. with clear manual

0 Answers   Essar,

---

What are the materials available to prepare individually for competetive exams in Instrumentation field? Plz reply...

0 Answers  

---

How to ensure vibration sensor functioning accordingly.With out using an other sensor.

3 Answers   ACC, Oil India,

---

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

3 Answers   Sabic, TVS,

---

if my flow is 20000 m3/h than which range of DPT i have to use????

0 Answers  

---

what does 5/2 solinoid valve means?

5 Answers   UltraTech,

---

why does mA signal preferred for signal transmission?

12 Answers   Emerson,

---