Is an analogue only transmitter as accurate as a smart transmitter?

2 Answers   SCA,

---

What is MLFB number for Siemens?N How they are defined?Give me Answer with example like take any Signal module....

1 Answers  

---

any body pl suggest me the best type of transmitter for level monitoring of a distillation still which consists of highly corrosive and inflammable liquid.closed vessel height=5000mm especially in petrochemical industries

1 Answers  

---

Where should we terminate the shield and why?

3 Answers   OPaL,

---

what are procedure of sox-nox calibration

0 Answers   TATA,

---

what5 does intrinsically safe mean.

2 Answers  

---

HOW TO SOLVE PROBLEM WITH ENRAF LEVEL TRANSMITTER 854 ATG THAT PASSWARD DO NOT Exist INTO TRANSMITTER TO ADJUST LEVEL WITH PORTABLE PET 847, WRITTEN WRONG PASSWORD , I AM SURE THAT DEFAULT PASSWARD (W2=ENRAF2) IS THIS TRANSMITTER NEED TO REPLACE SOFTWARE AND HOW?

0 Answers   Lerco,

---

please can any one tell me clearly about pid tuning i am confusing about this .how to tune pid easly?

0 Answers   HP, Siemens,

---

I am a instrument technician. recently i attend interview and face one of question for DP transmitter ,the client asking about the calibration of DP transmitter ,am answer the calibration procedure, they will ask one more question. why open LP side in atmosphere? i did not answer that question. so please help me and explain the particular question. Dear firends waiting for your valuable replay

3 Answers   Qatar Petroleums, Samsung,

---

How the sizing of the analog signal cable is calculate?

0 Answers   Reliance,

---

how its work inductive proximity sensor explain briefly?

1 Answers  

---

What is zener diode? What is voltage regulator?

0 Answers  

---