SIPART Valve Positioners
From Siemens, two valve positioners stand out as the ideal solution for the largest range of uses: the SIPART PS2 and the SIPART PS100. See below for more information, or watch the video to work out the ideal positioner for you!
SIPART PS2
Compact design for wide use
The SIPART PS2 has grown to become the most widely used positioner for linear and rotary actuators in all purposes. Optionally available with Makrolon, aluminium, stainless or flameproof steel enclosure, the positioner is well-equipped for all ambient conditions. It has proved reliable in many valve control applications thanks to its diagnostics capability and extensive range of functions.
Benefits
- Enhanced diagnostics options thanks to built-in pressure sensors
- Siemens Valve Monitoring App can be used for comprehensive control and analysis options
- Intelligent features (Partial Stroke Test, Fail-in-Place function, Fail-Safe function, Valve Performance Test) for higher plant availability and security
Detail
| Type of construction | Compact |
| Setpoint signal | 0/4–20 mA with / without HART 7 or PROFIBUS PA 3.02 / Foundation Fieldbus protocol ITK 6.0 with Link Active Schedular (LAS) Function |
| 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 to 85°C) |
| Required air quality | Class 3 to ISO 8573-1 |
| Max. air consumption | < 0.036 Nm³/h |
| Degree of protection | IP66, NEMA 4x, optional IPX9K |
| Certificates and degree of protection | Explosion protection: IECEx; ATEX; FM; CSA; NEPSI; INMETRO; EAC; KCS Overall safety: CE; FM; UL Functional safety: SIL2 Shipbuilding: ABS; BV; GL; LR; DNV |
| Option | Remote position detection with NCS or with robust housing |
SIPART PS100
For essential coverage
With the SIPART PS100, the smart positioner portfolio expands for more uses and system-wide coverage. It is the right choice whenever you need a reliable controller for standard applications. Its ease and speed of initialisation make it a winner for valve manufacturers, the chemical industry, the energy sector, and many other fields. The SIPART PS100 is available in two enclosure versions: aluminium or polycarbonate cover.
Benefits
- Fast and easy commissioning saves time and costs
- Innovative features for reliable operation and plant availability
Detail
| Enclosure | Aluminium, Aluminium/Polycarbonate |
| Analog input (set point) | 4…20mA |
| Digital input/ digital output option: | 1 DI/ 1 Do |
| Analog output (actual value) option: | 4-20mA |
| Stroke range: | 10…130 mm (longer strokes on request); (0,12…5.12´´) |
| Range of rotation: | 10…100° |
| Required air quality: | Class 3 as per ISO 8573-1 |
| Ambient air temperature: | -20…+80 °C (-4…+176 °F) |
| Pneumatic auxiliary power: | 1,4 to 7 bar (20,3…101,5 psi) |
| Air throughput: – Inlet to actuator (at △p = 6 bar) – Outlet from actuator (at △p= 6 bar) | 9,8 m³/h (5.76 SCFM) 19,2 m³/h (11.30 SCFM) |
| Degree of protection: | Type 4X, IP66 |
If you need further assistance in choosing the right Valve Positioner for your application, send us your enquiry or call us directly on 01914780404.
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