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The Electro-Pneumatic Positioner YT-1000R is used for operation of pneumatic rotary valve actuators by means of electrical controller or control systems with an analog output signal of DC 4 to 20mA or split ranges. And position transmitter which is built internally outputs present opening rate with changing this to current signal of DC 4~20mA.
• stability of the system is improved by output current signal of positioner.
• It isn't necessary to use an extra bracket for position transmitter.
• The change of RA/DA Action is convenient, it is able to apply to single or double acting actuator.
• It is possible to prevent the hunting with orifice to the small size actuator.
• It is economical due to less consumption.
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