About Inch of mercury (inHg) - Pressure Unit
Definition
The Inch of mercury (symbol: inHg) is a scale for measuring pressure. It is defined as 3386.39 Pascal.
Symbol
The international designation for Inch of mercury is inHg, used globally in blueprints and scientific journals.
Real World Usage
You effectively encounter Inch of mercury in environments where pressure needs to be expressed without cumbersome notation. For example, Inch of mercury is the standard in practical trades like manufacturing.
Formula Relations
Mathematically, one Inch of mercury represents exactly 3386.39 Pascal. This fixed ratio allows for reliable translations.
Industries
Industries like logistics and engineering rely on Inch of mercury for daily logs. In specialized pressure workflows, using inHg is often a regulatory requirement.
Did You Know?
The Inch of mercury designation is recognized by most automated data systems, making it a robust choice for digital logging.