Answer / hussainngx

In case of radar type level Tx .For level its range is 0-100 % . But we have to configure some parameters like empty/full calibration , dielectric constant, mapping . For configuring these parameter we need level sketch of the tank.

how magentic flow tx. vortex flow tx & ultrasonic flow tx works and its prinicle?its callibtration prosedure?

1 Answers  

---

why we are giving negative supply for vibration sensors?

3 Answers   Shell, Solex,

---

What is the constant voltage unit?

0 Answers  

---

why we use condesiate parts before tranmitters?

3 Answers  

---

what do you mean by cathodic protection?

1 Answers   Saipem,

---

why two probes are used in turbine flowmeters?

2 Answers  

---

how 3 out of 2 Logic/interlocks works? give brief explanation with help of diagram.

0 Answers   Adani Power,

---

Which standard of hazardous area classification used in India?

1 Answers   Orchid,

---

What is flow ,level, pressure transmitter ?and units?

2 Answers  

---

what should be distance from tapping point to inallation place of instruments?

3 Answers   Tasnee Petrochemicals,

---

what is function of DCS , and how is it work , explain with difination

1 Answers   Bapco Bahrain Petroleum Company,

---

what is difference b/w tube and pipe ?

6 Answers   BSL, Descon, Kirloskar,

---