Description
The Schneider Electric (Barber Colman) 2341-502 is a pneumatic receiver controller engineered for high limit applications in commercial HVAC and building automation systems. Designed with reverse-acting logic, this controller responds to rising input signals by reducing its output — making it the ideal choice for high limit control strategies where safety and precision are paramount.
Built to perform reliably in demanding pneumatic control environments, the 2341-502 operates on a normal main air pressure range of 20–22 PSIG and features an ultra-low air consumption of 0.021 SCFM (0.021 standard cubic feet per minute), with an air flow consumption of 8 SCFH (standard cubic feet per hour). These characteristics make it an energy-efficient solution for pneumatic control systems where minimizing compressed air usage is a priority.
Key Features
- Reverse-acting control action for high limit safety applications
- Normal main air pressure: 20–22 PSIG
- Air consumption: 0.021 SCFM
- Air flow consumption: 8 SCFH
- Designed for commercial HVAC pneumatic control systems
- Compatible with Barber Colman / Schneider Electric pneumatic control networks
Application
The 2341-502 receiver controller is well-suited for use in high limit control loops where the controller must restrict or shut down a process when a monitored variable exceeds a set threshold. Typical applications include air handling unit high-limit controls, duct temperature limiting, and other pneumatic HVAC safety control circuits.
Why Choose the Schneider Electric 2341-502?
As part of the trusted Barber Colman pneumatic controls legacy now carried forward under the Schneider Electric brand, the 2341-502 delivers proven reliability and precise control performance. Its low air consumption design reduces operating costs while maintaining accurate, responsive control in critical building automation environments.
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