Pressure Gauge 132341 MA-15-145-M5-PSI
Festo Pressure Gauge 132341, Two basic principles: the bourdon tube pressure gauge for a measure gauge pressure of up to 25 bar, and the pneumatic capsule gauge for a range of up to 0.25 bar
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Description
Festo Pressure Gauge 132341 MA-15-145-M5-PSI With display unit in psi. Indicating range [psi]=0 – 145 psi, Nominal size of pressure gauge=15, Design structure=Bourdon tube pressure gauge without measuring mechanism, Mounting type=Line installation, Operating medium=(* Inert gases, * Neutral fluids)
Bourdon tube pressure gauge
Bourdon tubes are tubes with an oval cross-section which have been bent into a circle. If pressure is applied to the inside of the Bourdon tube, its cross-section is changed, and it approaches a circular shape. The resulting mechanical stress causes the tube to bend. The unfixed end of the tube is set into motion, the extent of which is a measure of pressure. The extent of this motion is indicated at the gauge by means of a mechanism. The circular tubes which are bent to an angle of approximately 250° are used for pressure ranges of up to roughly 60 bar.
Bourdon tubes are only protected against overloading to a limited extent. In order to be able to execute especially difficult measuring tasks, a diaphragm seal can be installed upstream from the pressure gauge which functions as an isolating and protective device. Indicating ranges lie within a spectrum of 0 to 0.6 and 0 to 4000 bar with indicating accuracies (accuracy classes) of 0.1 and 4.0 %.
Features of a bourdon tube:
1 Dial face
2 Bourdon tube gauges
3 Indicator
4 Mechanism
5 Pressure chamber
Additional information
| Weight | 0.007 kg |
|---|---|
| Festo Series | MA |
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