Answer / sara

That depends on type of flow meter that has to be calibrated . Will let you how a flow meter in lab is calibrated . Set up requires and piping arrangement test meter in line with a master flow meter ( ex turbine flow meter). And a prover is connected to that master meter. Basically test meter reading is compared with the master meter , error value is determined.

Why are the uses 24vdc in industries

0 Answers  

---

HOW WE MEASURE A DRUM LEVEL BY DP TRANSMITTER ? WHAT IS ITS FORMULA ?

2 Answers   Thermax,

---

Why we are using thrust bearing at turbine side?

3 Answers   Edac,

---

What is the principle of capacitance type level transmitter?

0 Answers  

---

IS THEIR ANY AGEING EFFECT ON FLOW NOZZLE, ORIFICE, MANIFOLD, OR TRANSMITTER ?

1 Answers  

---

Yokogawa mass flow meter shows negative reading...what r the main causes for this problem?...

3 Answers   IOCL,

---

What is rated capacity in Control valve

3 Answers  

---

1)What is the suitable MOC for flow meters working at temperature between 200 - 250 cen. 2)In which application the mass flow meters are not advisable 3)Is it advisable to use radiation type or radar type instrument for non contact application

1 Answers  

---

why does a transmitter o/o signal starts from 3-15psi or 4- 20mA?

11 Answers  

---

What is the difference between rich gas and lean gas?

3 Answers  

---

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

1 Answers   Siemens,

---

what is SIL 1 2 3

0 Answers   KOC,

---