YT-1000R Rotary Type Electro Pneumatic Positioner

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.

There is no resonance at 5~200Hz.
The change of RA/DA Acting 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 air consumption.
It is able to control the 1/2 split range with simple operation without replacement of parts.

Technical Parameters

YT-1000R Rotary Type Electro Pneumatic Positioner

Item Type	Single	Double
Input Signal	4-20mA DC
Impedence	250±15 Ohm
Supply Pressure	1.4-7kgf/cm²(20-100psi)
Stroke	0-90°
Air Connection	PT (NPT) 1/4
Guage Connection	PT (NPT) 1/8
Conduit	PF 1/2 (G1/2)
Explosion	Ex dm IIB T5 Ex dm IIC T5 Ex ia IIB T6
Protection	IP66
Ambient Temp	-20°C-70°C (Operating) -20°C-60°C (Explosion)
Linearity	±1% F.S.	±2% F.S.
Hysteresis	±1% F.S.
Sensitivity	±0.2% F.S.	±0.5% F.S.
Repeatability	±0.5% F.S.
Air Consumption	3LPM(Sup=1.4kgf/cm²,20psi)
Flow Capacity	80LPM(Sup=1.4kgf/cm²,20psi)
Material	Aluminum Diecasting
Weight	2.8kg(6.2Ib)