What Is This Tool?
This tool helps you convert pressure measurements from foot water (60°F) [ftAq] to dekapascal [daPa]. Foot water (60°F) measures hydrostatic pressure from a water column at a specific temperature, while dekapascal is an SI-derived unit common in precision measurements. The converter is useful for translating between these units used in HVAC, laboratory, and medical applications.
How to Use This Tool?
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Enter the pressure value in foot water (60°F) [ftAq]
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Select 'Foot water (60°F) [ftAq]' as the input unit
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Choose 'Dekapascal [daPa]' as the output unit
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Click the convert button to see the result
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Use the displayed value for calibration, reporting, or analysis
Key Features
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Converts pressure values from foot water (60°F) to dekapascal accurately based on defined standards
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Web-based and easy to use for quick unit translation
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Supports applications in HVAC diagnostics, audiology, and laboratory pressure measurements
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Provides example conversions to demonstrate usage
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Helps standardize hydrostatic pressure readings into SI units
Examples
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Convert 2 ftAq: 2 × 298.6116 daPa = 597.2232 daPa
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Convert 0.5 ftAq: 0.5 × 298.6116 daPa = 149.3058 daPa
Common Use Cases
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Measuring low-pressure differences in HVAC systems such as duct or filter pressure loss
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Specification and testing of small gas or fluid pressures in regulators and leak detection
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Expressing hydraulic head or pressure drops in pumps, water filters, and laboratory manometers
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Audiology for middle-ear pressure assessment using dekapascal units
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Calibration of low-pressure sensors and monitoring cleanroom filter differentials
Tips & Best Practices
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Ensure pressure values are taken at standard temperature (60°F) for accurate foot water conversions
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Use this conversion for low-pressure ranges where foot water units are standard
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Apply the conversion for precision calibration and sensor specification tasks
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Validate results when using the converted value in critical measurement systems
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Understand that dekapascal is an SI-derived unit and suited for standardized reporting
Limitations
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Conversion accuracy relies on maintaining standard temperature and gravity assumptions for foot water
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Dekapascal as an SI-derived unit requires consideration of precision in delicate sensor calibrations
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Foot water units are mostly relevant to specialized hydrostatic and HVAC fields, less common elsewhere
Frequently Asked Questions
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What does foot water (60°F) measure?
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Foot water (60°F) measures the hydrostatic pressure exerted by a one-foot column of pure water at 60°F under standard gravity.
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Why convert foot water to dekapascal?
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Converting to dekapascal standardizes hydrostatic pressure readings into an SI-derived unit suitable for precise calibration and industry reporting.
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Is foot water a common pressure unit?
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Foot water is mainly used in specific hydrostatic and HVAC contexts and is less common outside those specialized areas.
Key Terminology
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Foot water (60°F) [ftAq]
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A pressure unit indicating the hydrostatic pressure from a one-foot column of pure water at 60°F under standard gravity.
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Dekapascal [daPa]
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An SI-derived pressure unit equivalent to 10 pascals, used for measuring force per unit area.
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Hydrostatic pressure
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Pressure exerted by a fluid at equilibrium due to the force of gravity.