二. CHANGYEP4000特點 FEATU R ES 可適用于10～100m m 各類直行程和0～90等各類角形程氣動薄膜調節(jié)閥和氣動活塞調節(jié)閥。 可實現(xiàn)正作用定位器和反作用定位器。 帶有輸出壓力表。 配不同彈簧范圍的調節(jié)閥，只要改變氣源壓力就能配套使用。 體積小巧，結構，調零調范圍方便、。 The Positioner EP type is used for operation of pneum atic 10～100m m linear or 0～90 rotary valve actuators. The positioners have the follow ing special features: suitable for norm al and split-range operation; reversible operating direction; excellent dynam ic response; low supply air consum ption, very insensitive to m echanical vibration; com pact, low - m aintenance design. O ptionally available w ith a pressure gauge (scale 0 to 6 bar and 0 to 90 psi) to m onitor the signal pressure.
