Answer / muneeb

unit of vibration is mills
1 mill = 1/1000 inchs

Answer / s.seshasayee

The Proximitor is designed to give known output voltage changes equal to known gap changes. This is called a SCALE FACTOR. For the proximity transducer system the standard scale factor is set at 200 millivolts per mil (200mV/mil). Scale factor information can be found on the nameplate attached to the Proximitor. Scale factors are linear for a minimum of 80 mils within the systems linear range.

Average Scale Factor (ASF) =

change in gap voltage/change in gap = 18-2/0.08in =200mV/mil

What is pressure,What is temperature,What is flow,What is level

4 Answers   Keltech, Petrofac,

---

What is the procedure of changing a Faulty Module of Allen Bradley PlC without stopping the Process

1 Answers   Siemens,

---

How can we use feedback signal frm rtd for monitoring and in dcs for controlling ,then which type of rtd is sutaible 2 , 3,4wire and why ?

0 Answers  

---

can you provide me full detail about instrumentation in ONGC??

0 Answers   BRML, ONGC,

---

What are the uses of orifice plates?

0 Answers  

---

---

PID controller is used for which type of compensation…… a) lead comp. b) lag com. c) lead lag com.

12 Answers   Engineers India Limited,

---

meaning of SMART

3 Answers   ISRO,

---

Square root calculation for dp flow transmitter?

0 Answers  

---

HOW TO DO PERFECT CALIBRATION OF DIFFERENTIAL PRESSURE TRANSMITTER FOR CLOSE VESSEL TANK LEVEL PURPOSE ???? AND HOW TO MAKE ZERO PRESSURE ?? Rosemount 2051 Pressure Transmitter with HART® Revision 5 and 7 Selectable Protocol BIENG USED !! HOW TO CALIBRATE FIELD SIDE DPT WITH THE HELP OF SPAN & ZERO PUSH BUTTONS ??

1 Answers   Bhel,

---

What is rang ability?

0 Answers  

---

Calibration procedure for Electro magnetic Flow meter

0 Answers   Reliance,

---

how to overhaul control valves.what are the proper procedures.

1 Answers   Jindal, QAFCO,

---