The SIEMENS SIPART PS2 is a widely used positioner for linear and part-turn actuators in an extremely diverse range of process industries. The proven all-round talent provides comprehensive functions – including intelligent diagnostics – and can optionally communicate using HART 7, PROFIBUS PA 3.02 or Foundation Fieldbus ITK 6.0. A product that has been tried and tested so many times is always the right choice.
The PS2 is available with the following enclosure options: polycarbonate, aluminum, stainless steel, flameproof aluminum or 316L stainless steel.
Robust enclosures and high-quality components provide reliability and long product lifecycle.
Less maintenance costs and enhanced diagnostic options due to integrated pressure sensors
Intelligent features (partial stroke test, fail-in-place function, valve signature, …) for higher plant availability and process security
Siemens SITRANS SAM IQ App for comprehensive control and analysis options
Communication | 4 … 20 mA, HART 7, Profibus PA, FOUNDATION Fieldbus |
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Range of stroke | 3 to 130 mm (larger strokes on request) |
Angle of rotation range | 30° to 100° (optional 180°) |
Ambient temperature | -30 °C to +80 °C (optional -40°C) |
Required air quality | Class 3 to ISO 8573-1 |
Max. air consumption in the controlled state | < 0.036 Nm⊃3;/h |
Limit values | 2 (electronic, mechanical or capacitive) |
Digital input / digital output | 2 DI / 3 DO |
Degree of protection | IP66, NEMA 4x |
Explosion protection | ATEX, IECEx: Ex i, Ex e, EX t, Ex d FM, CSA: IS, NI/I/2, DIP, XP |
Certificates | Various global certificates and marine approvals |
-Manuals
Siemens SIPART PS2 Smart Valve Positioner
-Data sheet