二. CHANGYEP4000特点 FEATU R ES
可适用于10～100m m 各类直行程和0～90等各类角形程气动薄膜调节阀和气动活塞调节阀。
可实现正作用定位器和反作用定位器。
带有输出压力表。
配不同弹簧范围的调节阀，只要改变气源压力就能配套使用。
体积小巧，结构，调零调范围方便、。
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.