Differential pressure switches ATEX flameproof enclosure
These flameproof electrical apparatus comply with European Directive ATEX 94/9/EC, for group II and category 2 GD. They are suitable for a variety of uses in hazardous zones 1, 2, 21 and 22 in which the use of flameproof instrument is required. The sensing element is a metallic diaphragm with 2 metallic bellows and acts directly on the microswitch through a self-centering pivot. The simplicity of the design, without levers, cams or similar mechanisms, gives the unit an exceptionally long working life.
| Industrial sector: |
- Chemical, Petrochemical
- Energy
- Oil & Gas
- Engineering Procurement Construction (EPC)
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| Instrument type: |
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| Specific applications: |
- ATEX version
- Crystallizzing fluids
- Viscous fluids
- Sedimentous fluids
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| Conformity: |
- Directive ATEX 94/9/CE
- Gost R pattern approval
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| Function: |
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| Material: |
- Stainless steel and alluminium alloys
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| Process connection: |
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| Calibration range: |
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| Sensing element: |
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| Protection degree: |
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| Electrical switching: |
- SPDT microswitch, one or two intervention
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| Sensing element material: |
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| Type of protection: |
- EX d IIC T6 Ex tD A21 IP65 T85°C
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