Positioner
YT-2500R Electro-Pneumatic Positioner (Fail Freeze)
YTC model YT-2500R is an electro-pneumatic Fail Freeze 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. It freezes in the valve’s last position when there is a failure in signal or air pressure
Features: Fail Freeze Function
Die-cast aluminium
Near zero air consumption
LCD Screen
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.
Feedback signal
IP66
YT-3300R Smart Positioner (Intrinsically Safe)
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.
Features:
-Die-cast aluminium with epoxy polyester powder coating,
-LCD Screen
-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)* Options: The Pneumatic positioner YT-2400R and YT-2400L is identical to the 3300R except that the YT 2400 series is Exd.
YT-1000R Electro-Pneumatic Positioner
YTC model YT-1000R is a die-cast aluminium, electro-pneumatic Positioner for use with a rotary valve actuator and is operated by an electrical controller or control system with an analogue output signal of 4-20mA or split ranges.
Features:
High durability and performance
Fast/accurate response time
Single or double acting
Low air consumption
IP66
Easy to change from direct to reverse action
Air connection ¼” NPT, Gauge connection 1/8” NPT*Options: can be supplied with a position transmitter (PTM) and/or Limit Switch (L/S), various explosion proof certificates. Series YT-1050 (316 stainless steel)
