Bourdon tube pressure gauge EC011170

A Bourdon tube pressure gauge is a device used to measure the pressure of gases or liquids. It consists of a curved, hollow tube (the Bourdon tube) which is sealed at one end and connected to the pressure source at the other. When pressure is applied, the tube tends to straighten due to the pressure differential between the inside and the outside of the tube. This mechanical deformation is then translated into a rotational movement through a geared mechanism, which moves the needle on the gauge dial to indicate the pressure reading.

Published Measuring and control devices EG015810

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Changes since v7

Features 17

1
Housing materialEF001596

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AluminiumBrassBronzeCast ironPlasticStainless steelSteelOther
2
Material process connectionEF020571

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BrassSteelStainless steelOther
3
Size of process connectionEF023949

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1/8 inch1/4 inch3/8 inch1/2 inch3/4 inchM20 x 1.5Other
4
ConnectionEF000443

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External thread cylindrical BSPP-G (ISO 228-1)External thread conical (NPT)Other
5
Connection locationEF020572

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BottomRearOther
6
Scale division (pressure)EF023950

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0 - 0.025 bar0 - 0.04 bar0 - 0.06 bar0 - 0.1 bar0 - 0.12 bar0 - 0.16 bar0 - 0.2 bar0 - 0.25 bar0 - 0.4 bar0 - 0.6 bar0 - 1 bar0 - 1.6 bar0 - 2 bar0 - 2.5 bar0 - 4 bar0 - 6 bar0 - 7 bar0 - 10 bar0 - 12 bar0 - 16 bar0 - 25 bar0 - 40 bar0 - 60 bar0 - 100 bar0 - 160 bar0 - 250 bar0 - 400 bar0 - 600 bar0 - 1000 bar0 - 1600 bar0 - 2500 bar0 - 7000 bar-0.01 - 0 bar-0.6 - 0 bar-1 - 0 bar-1 - 0.6 bar-1 - 1.5 bar-1 - 3 bar-1 - 5 bar-1 - 9 bar-1 - 12 bar-1 - 15 bar-1 - 24 bar-1 - 25 bar-1 - 30 barOther
7
Pressure unitEF020575

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Pascalbar/psimmHgmwc (meter water column)MPakPambarOther
8
Measuring rangeEF001836

A range, from and to
9
Housing diameterEF002471

A number in mm
10
Housing widthEF020281

A number in mm
11
Housing heightEF020280

A number in mm
12
Accuracy class according to ENEF020577

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0.1%0.25%0.6%1%1.6%2.5%Other
13
Window pane materialEF020578

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Window glassPlasticSafety glassOther
14
Pressure gauge attachmentEF020579

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DirectFront flangeWall flangeMounting bracketBuilt-in bracketOther
15
Medium temperature (continuous)EF023182

A range, from and to, in °C
16
Max. ambient temperatureEF020188

A number in °C
17
Liquid-dampedEF020580

Yes or no

YesNo

Codes after each name are ETIM feature codes. Use them, not the names, in product data.