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 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
- Function: Electric contact
- Materials: Stainless steel and alluminium alloys
- Process connection: Threaded
- Calibration range: 0...1 / 0...160bar
- Sensing element: Diaphragm
- Protection degree: IP 65
- Electrical switching: SPDT microswitch, one or two intervention
- Type of protection: EX db IIC T6 Ex tb IIIC T85°C
- Chemical, Petrochemical
- Energy
- Oil & Gas
- Engineering Procurement Construction (EPC)
- NACE version
- ATEX version
- Crystallizzing fluids
- Viscous fluids
- Corrosive fluids
- Vacuum
- Special overpressure
- Combined (Vacuum + Pressure)
- Sedimentous fluids
- NACE MR0103
- Directive ATEX 2014/34/UE
