The FY301 microprocessor based positioner provides fast and accurate positioning of diaphragm or cylinder actuators. The FY301 produces a pressure output as required to position a control valve according to a 4 to 20 mA input signal supplied by a controller. The FY301 is part of SMAR’s complete 301 series of smart devices.
Compact and modular design;
Low air consumption;
Easy installation;
Direct non-contact position sensing;
Operate with rotary or linear motion, single or double acting pneumatic actuators;
Easy adjustment and parameter settings with remote HART® communication local adjustment and display;
Weather proof, explosion proof and intrinsically safe;
Flow Characteristics change with software cams.
