Answer / nagabalan

GK means that Primary Sensor Contact.
It will be printed in the Datasheet for Sensor

Answer / rohan g

It may be the gravity constant.As flow measurement can get
affected by altitude variation.

Answer / harish

It may be the gravity constant.As flow measurement can get
affected by altitude variation.
GK means that Primary Sensor Contact.
It will be printed in the Datasheet for Sensor

tell how to calibrate a magnetic flow tx, vortex flow tx,dp flow tx,nozzle flow tx and venturi flow tx?

2 Answers   TATA,

---

1. What means HART communicator / where it is used / how to use it? 2. Types of Thermocouples and its temperature ranges / output of thermocouple? 3. Types of RTDs and its temperature ranges / output of RTD? 4. Idea about Temperature Transmitters? 5. Difference between Analog and Digital signals? 6. Difference between “2 wire” and “4 wire” system / instruments? 7. Difference between “Potential” and “Potential free” contact? 8. Types of flow meters / transmitters? 9. Types of level transmitters? 10. Difference between “Power/Control” cable and “Instrument” cable? 11. What means “shield” and “screen” in cables / how it is useful? 12. Draw a schematic of closed loop circuit of flow / level / pressure / temperature? 13. Idea about calibration of Control valve / positioned / I/P? 14. How to bypass a digital/analog signal in PLC/DCS by hardwire and software?

6 Answers   JSL,

---

if tx. dp increase or decrese what happend in the reading

1 Answers   BSP,

---

how u choose thermowell lenght n pnumatic C/v size?

0 Answers  

---

in sulfur process what is material of impulse line we use to connect with transmitter ? and does teflon affected by sulfur?

0 Answers  

---

---

How a pH sensor & analyzer work at waste water treatment plant, whats the principle & science is beyond this,How pH sensor sence & convert signal & move toward analyzer & analyzer show reading in percent? also what is temperature compensate option in analyzer

1 Answers  

---

Tyes of interface level measurement and how to use that technique for interface level measurement,

0 Answers  

---

Tr. Wiring for calibration.

0 Answers   CCIE,

---

explain the working of Coriolis Flowmeter.

2 Answers   ABB,

---

What is the working principle of oxygen analyzers(zirconium oxide type) used in CFBC boilers?

3 Answers   Bajaj, Kohinoor, Wartsila,

---

What are the types of control valves available

0 Answers   CCIE,

---

in i/o panel for digital ouput(do) how much power(in volts) we must give?

2 Answers  

---