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ICoT 6000 Series NEC Positioner
Brand: Westlock
Smart positioners for both spring-return and double-acting actuators on rotary and linear valves.
Available with HART, FOUNDATION Fieldbus and Profibus PA protocols.
Features- 3-button interface and graphical LCD for easy calibration and information display
- Easy configuration of split range and reverse acting operation
- Easy access to wiring terminal connectors
- Non-contact valve position measurement via Hall effect sensor Eliminates the need for drive arms, linkages and increases overall resolution, accuracy and reliability
- Advanced auto-calibration
- Valve speed adjustable via user control
- Available with optional dry contact limit switches
- Optional 4-20 mA position feedback transmitter - HART version only
- High-flow spool valve option for larger actuator/valves. Eliminates the need for volume boosters in some applications
- Highly visible position indicator for rotary applications
- Easily accommodates large stroke valves, such as knife gates
- Fully compatible with AMS software and DTM
- Rugged aluminum and stainless steel enclosures for maximum protection
Specifications
Brand
Actuator Type
- Linear
- Rotary
Air Consumption
- 0.03 scfm at psi: 25 (kPa: 172.4, bar: 1.724) (Low), 0.08 scfm at psi: 90 (kPa: 620.5, bar: 6.205) (High)
Approvals & Certifications
- ATEX EX D IIB + H₂ T5
- IECEx EX D IIB + H₂ T5
- INMETRO Ex d IIC T6 Gb, Ex ia IIC T4 Gb, Ex NA II T4
- NEC 500 (Class I, Div. 2, Groups A, B, C, D, Class II & III, Div. 2, Groups F, G, T4 Ta = 85° C)
- NEC 500 & 504 Class I, Div. 1, Groups C, D, Class II & III, Div. 1, Groups E, F, G, AEx d, Ex d 1, IIB T5
BSP Connection
- 1/4" BSP Female
- 3/8" BSP Female
Communication
- HART - Model 6300
- Input Signal: 2-Wire FOUNDATION Fieldbus - Model 6400
- Input Signal: 2-Wire PROFIBUS PA - Model 6500
Conduit Connection
- 1/2" NPT Female
- M20 Female
Display
- LCD Display
Electrical Connectors
- 1/2" NPT Female
- M20
Enclosure, Body Material
- Aluminum
- Stainless Steel
Environmental Protection
- Explosion-proof
- Flameproof
- Intrinsically Safe
- IP65
- IP66
- IP67
- NEMA 4X
- NEMA 6P
Flow Rate
- High Flow: 40 scfm at psig: 90 (kPa: 620.5, bar: 6.205) Supply
- Output: 16.2 scfm at psi: 90 (kPa: 620.5, bar: 6.205)
- Output: 8 scfm at psi: 25 (kPa: 172.4, bar: 1.724)
Gasket Material
- Cover Gasket: Silicone
Humidity
- 10 to 90 % RH, Non-Condensing
Hysteresis
- 0.2 % of Span
Input Signal
- 4-20 mA - Model 6300
Linearity
- ± 0.5 % Rotary
- ± 1 % Linear (For Travel Under 1.25")
Load Impedance
- 450 ohms at 20 mA - Model 6300
Materials of Construction
- Pneumatic Manifold: 316 Stainless Steel
- Pneumatic Manifold: Anodized Aluminum
Maximum Voltage
- 30 Vdc - Model 6300
- 35 Vdc - Model 6400 / 6500
Mounting
- Direct Mounting
- Remote Mounting
NPT Connection
- 1/4" NPT Female
- 3/8" NPT Female
Operating Temperature
- -40° to 85° C (-40° to 185° F)
Output
- Feedback Transmitter: 4-20 mA (Loop-Powered)
Repeatability
- 0.2 % of Span
Reverse Polarity Protection
- Polarity Insensitive - Model 6400/6500
- Protected Against Reverse Polarity - Model 6300
Seat / Seal Material
- Pneumatic Seal: NBR
Supply Pressure
- High Pressure, High Flow (Larger Actuators), STD Flow High Pressure - psi: 40 to 120 (kPa: 275.8 to 827.4, bar: 2.7 to 8.2)
- Low Pressure - psi: 15 to 45 (kPa: 103.4 to 310.3, bar: 1.034 to 3.103)
Temperature Coefficient
- Thermal Coefficient: 3 %/100° C
Voltage
- Minimum: 9 Vdc