二. CHANGYEP4000特點(diǎn) FEATU R ES 可適用于10～100m m 各類(lèi)直行程和0～90等各類(lèi)角形程氣動(dòng)薄膜調(diào)節(jié)閥和氣動(dòng)活塞調(diào)節(jié)閥。 可實(shí)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(diào)節(jié)閥，只要改變氣源壓力就能配套使用。 體積小巧，結(jié)構(gòu)，調(diào)零調(diào)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.
