SS3 Linear / Rotary Smart Valve Positioner Sturdy explosion proof housing and smart performance with innovative and ever-strong coil drive even under harsh working environments.

Features:

  • Flameproof IECEx / ATEX / KC Ex d IIC T6
  • Easy and Quick Auto-calibration
  • Detecting RA (Reverse Acting) or DA (Direct Acting) Automatically Regardless of Wrong Air Connections
  • Available to Use for Single or Double Acting Without Any Apecial Adjustments
  • Compact Design Allowing to be Installed on Small Actuators
  • Providing Error Messages Against Performance Failures
  • Possible to Test the Actuator With Any Fixed Signal Under a Test Mode
  • Programmable Characteristic Curve With 17 Points
  • Wide Operating Temperature Range [-30° to 75° C (-22° F to 167° F)]
  • Improved Control of High-friction Globe and Ball Valves by Eliminating Overshoot and Hunting
  • Low Air Consumption
  • Providing a Mounting Bracket to Meet IEC 60534-6-1 for Linear Valves
  • Supporting a NAMUR Mounting Pattern IEC 60534-6-2 (VDI/VDE 3845) and Providing a Multi-size Mounting Bracket for Rotary Valves
The above description encapsulates the entire product series. Specifications for individual configurations may vary depending on the selection chosen.
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Selected Configuration

Model #:

SS3

Price:
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Configuration

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Agency Approvals

  • ATEX Eex d IIC T6
  • Ex
  • IEC 60534-6-1, 60534-6-2
  • IEC Ex d IIC T6
  • ISO 8573-1
  • KC Ex d IIC T6

Environmental Protection

  • Flameproof
  • IP66

Pressure Range

  • psi: 150 (kPa: 1,000, bar: 10) - For Guage Block
  • psi: 90 (kPa: 620.5, bar: 6.205) - For Gauge Block

Output Pressure

  • 0-100% of Supply Air Pressure

Pressure Type

  • Gauge

Operating Temperature

  • -30° to 75° C (-22° to 167° F)
  • -30° to 80° C (-22 to 176° F) - Position Transmitter

Ambient Temperature

  • -30° to 85° C (-22° to 185° F) - Micro Switches

Hysteresis

  • <0.2% of Full Scale

Deadband

  • 0 to 9.99%

Sensitivity

  • <0.2% of Full Scale

Air Consumption

  • 0.1 SCFM (0.17 Nm³/h) (2.8 l/min) at psig: 20 to 90 (kPa: 137.9 to 620.5, bar: 1.379 to 6.205) - Supply Pressure

Air Supply

  • psi: 20 to 100 (kPa: 140 to 700, bar: 1.4 to 7), Filtered, Compressed Dry and Non-oiled to Meet Class 3 of ISO 8573-1

Span and Zero Adjustments

  • 0 to 100% - Span Adjustment
  • 0 to 99% - Zero Adjustment

Repeatability

  • <0.2% of Full Scale

Actuator Type

  • Direct Acting - Valve
  • Double Acting
  • Reveres Action - Valve Action
  • Spring Return

Switch Type

  • Micro Switch
  • SPDT

Input Signal

  • 4-20 mA at 24 Vdc

Power Supply

  • 12-30 Vdc - Position Transmitter

Electrical Rating

  • 10.1 A at 250 Vac - Micro Switches

Communication

  • Foundation Fieldbus
  • HART Communication Polling Address (0 to 15)
  • Profibus

Electrical Connectors

  • 1/2" NPT : Connection Threads (Pneumatic - Electrical)
  • 1/4" NPT : Connection Threads (Pneumatic - Electrical)
  • G 1/2" : Connection Threads (Pneumatic - Electrical)
  • M20 x 1.5 : Connection Threads (Pneumatic - Electrical)
  • Rc 1/4" : Connection Threads (Pneumatic - Electrical)

Output

  • 4-20 mA, 2-wire - Position Transmitter

Voltage Drop

  • 8.7 Vdc (435 Ohms at 20 mA) - Without Hart
  • 9.4 Vdc (470 Ohms at 20 mA) - With Hart

Display

  • 4-Digit LCD

Alarm

  • High/Low

Air Flow Capacity

  • 2.8 SCFM (4.8 Nm³/h) (80 l/min) at psig: 20 (kPa: 137.9, bar: 1.379) Supply Pressure
  • 8.2 SCFM (14 Nm³/h) (233 l/min) at psig: 20 (kPa: 137.9, bar: 1.379) Supply Pressure

Rotation

  • 25 to 120° - Rotary Type : Angle

Mounting

  • Fork Lever
  • NAMUR

Enclosure/Body Material

  • Aluminum Die Cast

Enclosure Finish

  • Powder Paint Coated

Current

  • 3.6 mA Minimum
  • 30 mA DC - Output Current Limit for Position Transmitter
  • 50 mA Maximum

Linearity

  • <±0.3% of Full Scale
  • ±0.5% of Full Scale - Position Transmitter

Range

  • 0 to 10% of Position Signal - Shut-Off Value

Scan Time

  • 2 Milliseconds