The Barber Colman RKS-4002 is a pneumatic receiver controller designed to convert a pneumatic input signal into a proportional output pressure for precise control of HVAC components such as valves and dampers. With field-adjustable settings for gain and span, this unit allows for fine-tuned performance in building automation and industrial control systems. Now offered by Schneider Electric, the RKS-4002 provides long-lasting, reliable operation in both new and retrofit applications.
Technical Specifications
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Model: RKS-4002
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Type: Pneumatic Receiver Controller
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Input Signal: Typically 3–15 psi
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Output Signal: Proportional pneumatic pressure
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Adjustment: Field-adjustable gain and span
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Mounting: Panel or surface mount
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Housing: Compact, durable enclosure
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Manufacturer: Barber Colman (Schneider Electric)
Key Features
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Converts pneumatic signals into proportional control output
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Enables accurate modulation of actuators and dampers
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Field-adjustable for customized control response
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Maintenance-free design with no electrical power required
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Compatible with legacy and current pneumatic systems
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Built to withstand commercial and industrial environments
Compatible Components & Accessories
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Pneumatic actuators and valve assemblies
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Pneumatic sensors and thermostats
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Schneider Electric building management systems
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Control tubing, fittings, and mounting brackets
Industry Applications
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HVAC control and zoning systems
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Commercial and institutional building automation
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Industrial process and pressure regulation
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Pneumatic system retrofits and upgrades
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Energy management systems
Installation & Maintenance Notes
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Mount securely on a flat surface or inside a control panel
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Use clean, dry air supply for optimal performance
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Connect input and output lines to designated ports
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Adjust gain and span to meet control sequence requirements
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Inspect periodically for tubing leaks or response lag
We ship these products worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance