Conver mBar to mBar(g)

[shiftedbits]

What is the Conversion factor for this?

1. In refrence to a Perfect Vacuum

2. Relative to atmospheric Pressure.

Thanks

 

[Flopro]

Is this the same question re-phrased?

Do you mean the difference between Absolute and Gauge Pressure?

 

[Mickey]

I'm with Flopro, but here is some software for you that might help.

http://joshmadison.com/convert-for-windows/

 

[godfrey]

Subtract 1013?

 

[shiftedbits]

Do you mean the difference between Absolute and Gauge Pressure?

Lets assume a Gauge reading is at 2 psig. How do I convert this to its equivalent in milliBars(g) as in Gauge pressure. I am looking for the actual conversion factor.

Thanks

 

[Flopro]

Like this:

2 X 68.94757 = 137.8951 millibar

 

[shiftedbits]

Thanks Flopro.

 

[shiftedbits]

2 X 68.94757 = 137.8951 millibar

Wait, isnt that for PSI to mBar and not PSIG to mBar?

 

[Flopro]

A pound of feathers or a pound of lead....

A pound is a pound.

PSIG or PSIA - they are both pounds. One takes into account the atmospheric pressure the other doesn't.

 

[Flopro]

Maybe this will help:

The 'nominal' difference between PSIA and PSIG:
1 atmosphere = 14.6959488 pounds per square inch

 

[Mickey]

The software I linked to will do that for you and a whole lot more.

 

[shiftedbits]

Thanks Mickey, I go that earlier.

@Flopro,


if I have a pressure gauge reading of 1 PSIG, that Equates to roughly 15 PSI/PSIA.

Assuming I take the Gauge reading of 1 PSIG, to convert it to mBar (gauge) equivalent to compare apples to apples......

What should it be?

1 X 68.94757 = 68.94757 mbar

or

1 * 68.94757 + 1013.250043 = 1082.2 mbar(g)

Cheers

 

[Flopro]

You got it!

There you go. It's not complicated.