if i want buy a pressure gauge then witch parameter i look

Question Posted / pratik.jethwa86

2 Answers
5272 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

if i want buy a pressure gauge then witch parameter i look..

Few things have to be taken on Account

1, The process fluid, Say if its Sulphuric Acid mean you have
to consider the metalargy for pressure gauges,
2, Type of PG, say when you gonna Install on a Pump Discharge
head mean there will be more Vibration, so you have to go
for Diaphragm type of PGs, else Fill Fluid,
3, Normally we choose the Range of PG by multiplying the
operating pressure with 1.5, Say operating pressure 5
Kg/Cm2 means the PG range must be 0 to 7.5 Kg/cm2.
4, Depends upon the Pressure range, PGs also Differ.

Is This Answer Correct ?

11 Yes

0 No

if i want buy a pressure gauge then witch parameter i look..

Answer / sanjaydoshi

1. select proper range of pg
2. process tapping
3. service(pressure condition on process)

Is This Answer Correct ?

2 Yes

1 No

Post New Answer

More Instrumentation Interview Questions

What is the relationship between the universal gravitational constant (G) and the acceleration due to gravity (g)?

3 Answers APPSC,

WHAT IS A SYMPTOM OF FAULT WITH THE SPAN OF AN INSTRUMENT? 1)ZERO-POINT AND 100% ARE CORRECT BUT NOT A MID-RANGE. 2)ZERO-POINT IS CORRECT ,BUT 1005 INPUT IS NOT GIVING 100% OUTPUT. 3)LINEARITY PRBS. 4)1005 O/p IS CORRECT BUT ZEO POINT IS WRONG.

1 Answers Reliance,

can anybody will tell me abiut PID controller.

4 Answers

THE OUTPUT OF A CURRRENT TRANSMITTER OR A PNEUMATIC TRANSMITTER HAS A LIVE ZERO?EXPLAIN

2 Answers

In control engg. : Differences b/w 1st order & 2nd order system, graphically & theoretically ?

0 Answers

Explain signal isolator

0 Answers

what deference between panel earth and systemearth

0 Answers Tecnimont,

Hello Friends do you know this answer of this Question? Which color you would use when there is Somthing not correct or need to change In P&ID? i mean color that use for highlight that need to update in P&ID. Yellow Highlighter ? Red color ? Blue Color ? Appreciate for your answer. Thanks Blue Color

2 Answers

WHAT IS THE VALUE OF MICRON

2 Answers

what is the difference between servo valve & proportional valve

1 Answers

What are the problems faced while testing HART instruments?

1 Answers SSC,

What is the maximum distance limit of 4-20mA and 0-10V DC standard signal transmission ?

3 Answers BARC, ME,

For more Instrumentation Interview Questions Click Here