why is negative range given to measure the steam drum level

2 Answers   Jindal,

---

What is the difference between pneumatic and electro pnematic positioner?

3 Answers   TCS,

---

what is the square root flow transmitter formulla ?

2 Answers  

---

Meaning of the following a. IOP- Manimum; b. IOP- Maximu,;

0 Answers  

---

a flow transmitter [range-0-400mbar] connected in process line. please explain me how to calibrate the flow transmitter , & how to do static error

0 Answers   L&T,

---

WHY WE WILL USE 0-24VdC IN ELECTRONIC CIRCUITS AND INSTRUMENTATION TRANSMITTERS?

3 Answers   Aban Power, Jindal, JSW, Sugar Factory,

---

How to work DCS? how to get the signal from Field Instruemtns to PIB to Console?

2 Answers   Alstom, Invensys,

---

What is instrumentation instrumentation engineering?

0 Answers  

---

i saw in my company drawing seat cable size as mensioned like this 12p*15 sqmm,12t*1.5sqmm, 9c*1.5sqmm. now what my que is what is mean by p , t , c.

3 Answers  

---

Why we are measuring 4-20ma? Why we are not taking 0-20ma? Plz answer this

1 Answers  

---

What is Hysteresis mean in Instrument?

11 Answers  

---

what is dry leg and what is wet leg?

3 Answers  

---