FasTrak
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Engineering GREAT Solutions Smart positioner with high-capacity, high-precision digital-pneumatic valve controller

PT STI / FasTrak Smart Positioner IMI Series FasTrak Smart Positioner FasTrak is a high-capacity, high-precision digital-pneumatic valve controller that replaces a conventional positioner. It has an excellent dynamic performance and high flow (Cv = 2). Configuration and calibration is carried out with a HARTTM device or by self calibration. FasTrak is compatible with double and single acting actuators, with or without a spring, a piston or a diaphragm. Compatible with a variety of actuators Key features > igh Flow Precision Control H The unique design allows high speed performance in large...

Technical specifications Connection Power Electrical connections Pneumatic connections Communication protocol Air Supply 2 wire from signal (min 3.5 mA, 12/30 Vdc) Signal ½” NPT (or metric M20x1.5 on request) Auxiliary input / output ½” NPT (or metric M20x1.5 on request) ½" NPT female HARTTM TTL RS232 Input Signal 4-20 mA with HARTTM protocol Configurable split range On off Nr 2 configurable digital (optocoupler 24Vdc) Output Position On off 4-20 mA passive loop Nr 2 configurable digital (optocoupler 24Vdc) Stroke Movement Feedback angle of rotation 30°/120° (<30° with lower resolution)...

Remote control software interface > Events and errors report > ser friendly interface with all key parameters shown U on one screen > ertified HART™ protocol communication 375/475 C handheld compliant > Tool for easy mechanical feedback alignment > ption Pack 1 Advanced diagnostic: Valve signature O Step response > Self calibration wizard > All parameters with full control via an interactive start up page > ption Pack 2 Advanced feature: Stability control O Soft approach to seat frequency response analysis. > raph tool for performance monitoring with G configurable parameters 4-20 mA IMI...