Answer / nagnath199@gmail.com

Give hp side dp of span range and press span give dp 0 press zero

Answer / vikash tiwari

First i want to know that which type level transmitter (flote type ,radar type ,dp type, etc.) Than calibrate.
Dp type - gave air pressure on hp side and open lp side (no. Air) and check ma by multi meter and adjust spane and zero

what is meant by Hydroelectric powerplant?

0 Answers  

---

few questions on RS 232,1 question on relationship of impedance and turns ratio, many questions on flowmeters

0 Answers   Monnet,

---

what is the difference between plant earth and instrument earth? and what type of cable( cable size ) used for both? and why ?

0 Answers  

---

what is AWG?

2 Answers   NTPC,

---

I am using Capacitive type level transmitter for measuring oil level in a closed tank (lub oil tank). The txs range is 1500mm, and they do hunt regularly (for about 45mm), can anybody tell what could be the reason??? or any other type level tx that could be used to avoid this?

1 Answers  

---

what is instrument philosophy

0 Answers   United Automation,

---

how many type of plug are used in pneumatic control valve,name them.

2 Answers   Godrej,

---

whats the diff b/w zero pressure and obsolute pressure

4 Answers  

---

If a transmitter is installed 10 m below its tapping point how much pressure exerted if fluid is water?

10 Answers   QAFCO,

---

How to erection of DCS Panel at site step by step

0 Answers  

---

Why Flow measure in Square-root?

12 Answers  

---

How to convert gpm into inches of eater.I nerd formula with example so pls help me.

1 Answers  

---