YTC model YT-3300R is an electro-pneumatic Smart Positioner for use with a rotary valve actuator and is operated by an electrical controller or control system with an output signal of 4-20mA or split ranges. In addition, a highly efficient microprocessor operator performs various and powerful functions like auto-calibration, PID control, Alarm & Hart Protocol.
* Options: The Pneumatic positioner YT-2400R and YT-2400L is identical to the 3300R except that the YT 2400 series is Exd.
-Die-cast aluminium with epoxy polyester powder coating,
-Various valve characteristics such as linear, quick open and equal percentage are available as options.
-PID parameters can be adjusted easily in the field by button.
-Intrinsically Safe (Ex ia IIB T6)