Bourdon tube "solid-front" pressure gauges NACE MR0175/ISO 15156-3 version turret case – DS 4.5" (125mm)
In case of leaks or break of the elastic element the operator is protected by a stainless steel safety cell solid front and by the blow-out back.They are usually used in the petrochemical industry; they are built to resist to the most severe conditions created by H2S and by the environment and for those fluids. The TIG welding between the safety cell and the process socket strengthens the instrument. The advantages of filling the case of the instrument with a dampening fluid are: reduced pointer fluctuation, reduced wear of rotating parts of the movement when pulsant vibrations and pulsations occur. Moreover condensation and corrosive atmospheres which could damage the internal parts.
| Industrial sector: |
- Chemical, Petrochemical
- Oil & Gas
- Engineering Procurement Construction (EPC)
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| Instrument type: |
- Bourdon tube pressure gauges
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| Specific applications: |
- NACE version
- Corrosive fluids
- Fluctuating pressure
- Vacuum
- Combined (Vacuum + Pressure)
- Vibrations
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| Conformity: |
- Norm ASME B40.1
- NACE MR0175
- Directive PED 97/23/CE
- Gost R pattern approval
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| Accuracy: |
- Grade 1A according to ASME B40.1
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| Function: |
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| Material: |
- Stainless steel and special materials
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| Range: |
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| Protection degree: |
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| Process connection material: |
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| Sensing element material: |
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