The YT-1000RSN532S00 is an electro-pneumatic rotary valve positioner designed to accurately position single-acting pneumatic rotary actuators in response to a 4-20 mA control signal

The YT-1000RSN532S00 is an electro-pneumatic rotary valve positioner designed to accurately position single-acting pneumatic rotary actuators in response to a 4-20 mA control signal. The positioner continuously compares the input signal with the actuator position and automatically adjusts output air pressure to achieve precise valve positioning.

Designed for industrial control applications, the unit offers excellent accuracy, repeatability, and stability while operating in harsh environments. Its rugged aluminum housing, IP66 environmental protection, adjustable calibration, and NAMUR mounting compatibility make it suitable for control valves used in process automation systems across multiple industries.

Typical Applications

  • Butterfly valve control
  • Ball valve automation
  • Rotary plug valves
  • Water treatment plants
  • Chemical processing plants
  • Oil and gas facilities
  • Petrochemical plants
  • Power generation plants
  • Refinery process controls
  • Industrial automation systems
  • Utility and infrastructure systems
  • Pneumatic control valve assemblies
  • Advantages
  • High positioning accuracy
  • Reliable single-acting actuator control
  • Rugged IP66 weatherproof housing
  • NAMUR-compliant mounting design
  • Low air consumption
  • Easy calibration and setup
  • Excellent repeatability and sensitivity
  • Long operating life in industrial environments
  • Suitable for harsh process conditions

The YT-1000RSN532S00 is a high-performance electro-pneumatic rotary positioner for single-acting pneumatic actuators, converting a 4-20 mA control signal into a proportional pneumatic output for precise valve positioning. Featuring IP66 protection, NAMUR mounting, adjustable calibration, and high control accuracy, it is widely used in industrial process automation and control valve applications.

Specifications

Model YT-1000RSN532S00
Product Type Electro-Pneumatic Rotary Valve Positioner
Series YT-1000R
Application Rotary Pneumatic Actuators
Actuator Type Single Acting (Spring Return) Pneumatic Actuator
Input Signal 4-20 mA DC
Signal Type Analog Current Input
Input Resistance 250 ± 15 Ω
Motion Type Rotary
Rotary Travel Range 55° to 100°
Supply Pressure Range 0.14 to 0.7 MPa (1.4 to 7 bar)
Output Signal Pneumatic Positioning Output
Air Consumption Approx. 2.5 L/min
Air Delivery Capacity Approx. 80 L/min
Linearity ±1.0% Full Scale
Hysteresis ±1.0% Full Scale
Sensitivity ±0.2% Full Scale
Repeatability ±0.5% Full Scale
Air Connection Size 1/4 inch
Gauge Port Size 1/8 inch
Conduit Entry G1/2, NPT1/2, or M20 × 1.5 depending on configuration
Enclosure Rating IP66
Environmental Rating NEMA Type 4X Equivalent
Housing Material Die-Cast Aluminum
Surface Finish Corrosion Resistant Coating
Ambient Temperature Range -20°C to +70°C
Vibration Resistance Stable in industrial vibration environments
Mounting Standard NAMUR Rotary Mounting
Position Indicator Visual Mechanical Position Indicator
Calibration External Zero and Span Adjustment
Action Selection Direct or Reverse Action
Split Range Operation Supported
Weight Approximately 2.8 kg
Code Description
YT-1000 Electro-Pneumatic Positioner Series
R Rotary Type Positioner
S Single Acting Actuator Configuration
N Standard Non-Explosion-Proof Version
5 Rotary Lever Type
3 Lever Size Configuration
2 Cam Configuration
00 Standard Factory Option
Input Signal Range 4-20 mA DC
Operating Stroke 55° to 100°
Position Accuracy ±1.0% F.S.
Air Flow Capacity 80 L/min
Response Characteristic Fast Pneumatic Response
Supply Medium Clean, Dry Instrument Air
Supply Pressure 0.14 to 0.7 MPa
Output Pressure Proportional to Input Signal
Air Connections 1/4 inch Female
Gauge Connections 1/8 inch Female
Filtration Requirement Clean Instrument Air Recommended
Mounting Type Rotary NAMUR Mounting
Position Feedback Mechanical Cam Feedback
Color Indicator Open/Closed Position Display
Construction Industrial Weatherproof Design
Signal Wiring Two-Wire
Impedance 250 ± 15 Ω
Polarity Protection Standard Instrumentation Practice
Signal Source PLC, DCS, Controller, Position Control System
Calibration Controls Zero and Span Adjustment
Single Acting Actuator Control Designed for spring-return rotary actuators
Direct/Reverse Action User selectable
Zero Adjustment External adjustment
Span Adjustment External adjustment
Split Range Capability Available
Mechanical Position Feedback Reliable actuator tracking
High Positioning Accuracy Precise valve control
Compact Design Easy actuator installation
Stable Pneumatic Relay Consistent output pressure
Low Air Consumption Efficient operation
Protection Rating IP66
Environmental Protection Dust-tight and Water Resistant
Operating Temperature -20°C to +70°C
Humidity Resistance Suitable for industrial environments
Corrosion Resistance Protective-coated housing
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