ESPOS Smart Electropneumatic Positioner

High-integrated pneumatic amplifier with piezo pilot control actuator quickly and high accuracy positioning, ESPOS series positioner can resist or absorb the electric noise from signal cable or outside, the back-light LCD is useful when Installation location light is insufficient . ESPOS positioner assembled to single/double action actuator with fail safe or fail in place , 4-20mA position feedback, two channels limit switch, HART protocol can be as options. Input signal:4-20mA two-wire, without other power;supply: 1.4-7.0bar; flow: 130 l/min....