unit:IN_H2O

URI: http://qudt.org/vocab/unit/IN_H2O

Type
Description

Inches of water, wc, inch water column (inch WC), inAq, Aq, or inH2O is a non-SI unit for pressure. The units are by convention and due to the historical measurement of certain pressure differentials. It is used for measuring small pressure differences across an orifice, or in a pipeline or shaft. Inches of water can be converted to a pressure unit using the formula for pressure head. It is defined as the pressure exerted by a column of water of 1 inch in height at defined conditions for example \(39 ^\circ F\) at the standard acceleration of gravity; 1 inAq is approximately equal to 249 pascals at \(0 ^\circ C\).

Properties
qudt:iec61360Code
0112/2///62720#UAA553
qudt:ucumCode
[in_i'H2O]
Annotations
dcterms:description
Inches of water, wc, inch water column (inch WC), inAq, Aq, or inH2O is a non-SI unit for pressure. The units are by convention and due to the historical measurement of certain pressure differentials. It is used for measuring small pressure differences across an orifice, or in a pipeline or shaft. Inches of water can be converted to a pressure unit using the formula for pressure head. It is defined as the pressure exerted by a column of water of 1 inch in height at defined conditions for example \(39 ^\circ F\) at the standard acceleration of gravity; 1 inAq is approximately equal to 249 pascals at \(0 ^\circ C\).
rdfs:label
Inch of Water(en)
View as:  CSV

Work in progress

RDF/XML
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    xmlns:j.0="http://qudt.org/schema/qudt/"
    xmlns:j.1="http://purl.org/dc/terms/"
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    xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="http://qudt.org/vocab/unit/IN_H2O">
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    <j.0:symbol>inAq</j.0:symbol>
    <j.0:hasQuantityKind rdf:resource="http://qudt.org/vocab/quantitykind/ForcePerArea"/>
    <rdfs:label xml:lang="en">Inch of Water</rdfs:label>
    <j.0:iec61360Code>0112/2///62720#UAA553</j.0:iec61360Code>
    <j.0:unitOfSystem rdf:resource="http://qudt.org/vocab/sou/USCS"/>
    <j.0:ucumCode rdf:datatype="http://qudt.org/schema/qudt/UCUMcs">[in_i'H2O]</j.0:ucumCode>
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    <j.0:hasDimensionVector rdf:resource="http://qudt.org/vocab/dimensionvector/A0E0L-1I0M1H0T-2D0"/>
    <j.1:description rdf:datatype="http://qudt.org/schema/qudt/LatexString">Inches of water, wc, inch water column (inch WC), inAq, Aq, or inH2O is a non-SI unit for pressure. The units are by convention and due to the historical measurement of certain pressure differentials. It is used for measuring small pressure differences across an orifice, or in a pipeline or shaft. Inches of water can be converted to a pressure unit using the formula for pressure head. It is defined as the pressure exerted by a column of water of 1 inch in height at defined conditions for example \(39 ^\circ F\) at the standard acceleration of gravity; 1 inAq is approximately equal to 249 pascals at \(0 ^\circ C\).</j.1:description>
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    <j.0:conversionMultiplier rdf:datatype="http://www.w3.org/2001/XMLSchema#decimal">249.080024</j.0:conversionMultiplier>
    <j.0:uneceCommonCode>F78</j.0:uneceCommonCode>
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</rdf:RDF>
TURTLE
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<http://qudt.org/vocab/unit/IN_H2O>
  rdf:type <http://qudt.org/schema/qudt/Unit> ;
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  <http://qudt.org/schema/qudt/conversionMultiplier> 249.080024 ;
  <http://qudt.org/schema/qudt/dbpediaMatch> "http://dbpedia.org/resource/Inch_of_water"^^xsd:anyURI ;
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  <http://qudt.org/schema/qudt/hasQuantityKind> <http://qudt.org/vocab/quantitykind/ForcePerArea> ;
  <http://qudt.org/schema/qudt/iec61360Code> "0112/2///62720#UAA553" ;
  <http://qudt.org/schema/qudt/informativeReference> "http://en.wikipedia.org/wiki/Inch_of_water?oldid=466175519"^^xsd:anyURI ;
  <http://qudt.org/schema/qudt/symbol> "inAq" ;
  <http://qudt.org/schema/qudt/ucumCode> "[in_i'H2O]"^^<http://qudt.org/schema/qudt/UCUMcs> ;
  <http://qudt.org/schema/qudt/uneceCommonCode> "F78" ;
  <http://qudt.org/schema/qudt/unitOfSystem> <http://qudt.org/vocab/sou/USCS> ;
  rdfs:isDefinedBy <http://qudt.org/2.1/vocab/unit> ;
  rdfs:label "Inch of Water"@en ;
.
JSON
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    ,"has dimension vector":"dimension:A0E0L-1I0M1H0T-2D0" 
    ,"has quantity kind":"quantitykind:ForcePerArea" 
    ,"iec-61360 code":"0112\/2\/\/\/62720#UAA553" 
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    ,"is unit of system":"sou:USCS" 
    ,"isDefinedBy":"&lt;http:\/\/qudt.org\/2.1\/vocab\/unit&gt;" 
    ,"label":"Inch of Water" 
    ,"symbol":"inAq" 
    ,"type":"qudt:Unit" 
    ,"ucum code":"[in_i'H2O]" 
    ,"unece common code":"F78" 
    ]}
JSON-LD
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