I have one DP transmitter of range 0-500mmWC i have to calculate its range in M3/hr for flow measurement so whats the formula.

4 Answers   ABB, TICB,

---

I have energy meter for educational project having 0.5s class but my friend need 0.2s class meter , which one is good for that purpose and what is the actual difference of that two classes , need very easy example also.??

0 Answers   BBS,

---

how to design orifice plate?what is the equation?

0 Answers   REL,

---

Differentiate between ultrasonic flowmeter and radar type flow meter

0 Answers  

---

PT RTD Range: -200 to 500 degree celsius If I configured in DCS Lower range and Upper range . In face plate it shows red colour due to overa range how was the characteristics look If the temperature is more than operating range. how was the characteristics look . whether its in Resistance vs Temperature curve is Linear or Non linear

0 Answers   MSL, SRAAC,

---

---

How do understand by hart protocol?

4 Answers   BW Instrumentation Electrical,

---

Dear all... I have 1 0-400 duplex type RTD, I connected the A side to the temperature indicator and B side to the PLC panel, but when I have observed then found that The PLC side temp has the variation. and it was distub to other RTD temp also. so what can I do.

1 Answers  

---

why we cant transmit the dc current easily

1 Answers  

---

pl give the guidance for DUBAL written test

1 Answers  

---

what is the difference between sinking and sourcing inputs and also what are there applications?

2 Answers  

---

What is NODE in DCS?

2 Answers  

---

Which is the best field foundation bus. ( FF ) Yokogawa, Honeywell or others ?

0 Answers   GNFC,

---