SIPART PS2 is the most widely used valve positioner for linear and part-turn actuators in industrial applications. The all-round positioner of Siemens provides an extensive range of functions and is well equipped – even for extreme ambient conditions. The following enclosure options are available: Polycarbonate, Aluminum, Stainless steel, Flameproof aluminum or 316L stainless steel.
Technical Overview
| Communication | 4 … 20 mA, HART 7, Profibus PA, FOUNDATION Fieldbus |
| 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 | 0,01 Nm³/h (0.006 scfm) |
| Limit values | 2 (electronic, mechanical or capacitive) |
| Digital input / digital output | 2 DI / 3 DO |
| Degree of protection | IP66, NEMA 4x |
| Explosion protection |
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| Certificates | Various global certificates and marine approvals |
Catalog :
SITRANS PS2