S.A Electronic Private Limited

THE SIPART PS2 ELECTROPNEUMATIC POSITIONER IS USED TO CONTROL THE FINAL CONTROL ELEMENT OF PNEUMATIC LINEAR OR PART-TURN ACTUA- TORS. THE ELECTROPNEUMATIC POSITIONER MOVES THE ACTUATOR TO A VALVE POSITION CORRESPONDING TO THE SETPOINT. ADDITIONAL FUNCTION INPUTS CAN BE USED TO BLOCK THE VALVE OR TO SET A SAFETY POSITION. A BINARY INPUT IS PRESENT AS STANDARD IN THE BASIC DEVICE FOR THIS PURPOSE.

BENEFITS

• SIMPLE INSTALLATION AND AUTOMATIC COMMISSIONING 
• NEGLIGIBLE AIR CONSUMPTION IN STATIONARY OPERATION.
• “FAIL IN PLACE” FUNCTION: CURRENT POSITION IS RETAINED ON ELECTRICAL POWER FAILURE .
• ONLY ONE DEVICE VERSION FOR LINEAR AND PART-TURN ACTUATORS
• EXTERNAL NON CONTACTING SENSOR AS OPTION FOR EXTREME AMBIENT CONDITIONS
• “INTELLIGENT SOLENOID VALVE”: PARTIAL STROKE TEST AND SOLENOID VALVE FUNCTION IN ONE DEVICE
• CAN ALSO BE OPERATED WITH PURIFIED NATURAL GAS, CARBON DIOXIDE, NITROGEN OR NOBLE GASES
• SIL (SAFETY INTEGRITY LEVEL) 2
• NUMEROUS FUNCTIONS CAN BE ACTIVATED BY SIMPLE CONFIGURING

We are offering a wide range of products to our clients.                    

The 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.

As the interface between the control system and valves, positioners play an important role in ensuring reliability and optimal performance in your automated process plants. With the proven SIPART PS2 – now with new features – and the new SIPART PS100, we offer two positioners that are just right for your applications and requirements.

Electro-pneumatic positioners are used with rotary air actuators to accurately position control valves used in throttling applications. These valve positioners convert a 4-20mA input control signal to a proportional pneumatic output.