J&O Fluid Control Co., Limited.

Stainless Steel Valve Smart Control YT-1000R Electro Pneumatic Positioner

APL-210 Limit Switch Box , also can be called Valve Position Indicator or valve position monitor, is a kind of field instrument for detecting valve status in automatic control system.

Working Temperature:

1000R 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 Data

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)