YT1000 Electro Pneumatic Positioner
YTC, a world leading brand of Pneumatic Actuator accessories. A Rotork brand offering Electro Pneumatic Positioners, Limit Switch Boxes, Volume Boosters and more.
YTC 1000R Series Pneumatic Valve Actuator Positioner
The YT-1000R provides electro-pneumatic modulation for rotary (1/4 turn) pneumatic actuators. Fed with a constant air supply to drive the unit (max 100 psi), the YT-1000R sets the position of the actuator relative to a 4-20mA DC input signal. Any change to the input signal results in a corresponding change to the actuator’s position. The YT-1000R offers fast and accurate response with low air consumption. An inlet air supply gauge is provided.
No output signal is provided.
ATEX
This explosion proof positioner is ATEX II 2G approved for use in Zone 1 applications (EEx md IIB T5). ATEX Certificate: KEMA 03ATEX 1195
Specifications:
Main air supply: 1.4 ~ 7 bar, 20~100 psi
Control signal: 4-20 mA DC
Impedance: Max 460 Ohm/ 20mA
Protection: IP 66
Linearity: ± 2% Full Scale
Hysteresis: 1% Full Scale
Sensitivity: ± 0.5% Full Scale
Repeatability: ± 0.5% Full Scale
Air consumption: 3 l/min @ 1.4 b supply
Flow capacity: 80 l/min @ 1.4 b supply
Housing: Aluminium
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Can be used on single or double acting actuators
• Easy to install orifice plates can help reduce hunting in smaller actuators
• Zero resonance at 5~200Hz
• Simple conversion to reverse acting
• Simple zero and span adjustments
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Stock: 
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= Factory lead time typically 7-10 days from your order.
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