Answer / ashish namdev, bina refinery

interface LT use in that application where two liquid mixed
in a tank. For calibration interface type LT these
instructions to be follows -

1. set upper & lower range.
2. set upper & lower density.
3. after then put weight according calibration data sheet
& note readings at every sample weights.
4. If the output have some error then give lower trim & upper
trim command to LT with weight at 0% & 100%.
5. recheck all value at different weights.

this LT work upon bouncy principal. which liquid will have
high density that will be make reference to LT.

What are three main programming in PLC

5 Answers  

---

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

1 Answers  

---

What is the function of solenoid valve in on/off & shutdown valve and why it is not used in control valve normally?

1 Answers  

---

what r the different types of instrumentation cables? give their specification?

3 Answers  

---

What is the reason PT speed not incresed in gas turbine?

1 Answers   ROC,

---

What is the electronic transmitter frequency.

1 Answers   CPCL, QAFCO,

---

what is the meaning of reverse action and forward action of control valve...

9 Answers   Honeywell, Yokogawa,

---

how can i communicate with non-national instruments device with pc via labVIEW8.2

3 Answers   Google, Mico, National Instruments,

---

Which boiler is use in power plant

1 Answers   Jindal,

---

can we change the range of 3151 model level transmitter of rosemount make? present calibration range is 1000mmwc and want to change it to 2000mmwc

4 Answers  

---

how to convert % to ma

1 Answers   Flour Tech Engineers (P) Ltd, Techint,

---

What is the difference between PLC-HMI and DCS as each function of DCS based system is possible in PLC ?

2 Answers   Lucky Cement,

---