SMC Releases Flow Controller for Automatic Flow Rate Adjustment
SMC's latest flow controller for air, the PFCA7 Series, is designed to bring precision, adaptability, and reliability to a wide range of industrial operations.
SMC has introduced the PFCA7 Series flow controller that enhances flow control technology through its automatic flow rate adjustment. The new controller is designed for integration into industrial systems and helps improve operational efficiency.
SMC’s PFCA7 Series flow controller can be used for dry air, N₂, Ar, and CO₂. Image (modified) used courtesy of SMC
The PFCA7 Series Flow Controller
The SMC PFCA7 Series flow controller is designed to regulate the flow of compressed air and various gasses throughout systems. It operates by integrating into the supply line and utilizing internal components, such as valves and sensors, to monitor and control the flow allowed through the controller.
The controller's sensors provide real-time feedback on flow conditions, enabling rapid adjustments to maintain the desired rate. The adjustable valves within the controller modulate flow precisely, ensuring optimal performance of pneumatic actuators, machinery, and other components.
The PFCA7 Series flow controller features a diversion structure for enhanced water and foreign matter resistance. Image used courtesy of SMC
IO-Link Capability and Durability
The SMC PFCA7 Series flow controller is IO-Link compatible. With IO-Link, the PFCA7 integrates with industrial networks, providing access to process data, real-time flow rate values, and equipment status. This capability allows easy monitoring and control, enabling operators to grasp essential information effortlessly.
The PFCA7 Series’ grease-free design ensures cleanliness and reductions in maintenance requirements. The flow controller features a diversion structure that enhances water and foreign matter resistance, contributing to its durability and reliability in challenging industrial environments.
Energy Savings With Precision
Flow control is imperative for fostering energy efficiency. The foundation of energy savings lies in precisely controlling the flow consumption of equipment and pipelines. By implementing control measures, industries can optimize processes, minimize waste, and contribute to a more sustainable and economical operation.
The SMC PFCA7 boasts high control precision. SMC claims an accuracy of ±3% F.S. for dry air, ensuring consistent and reliable performance. The device's repeatability of ±1% F.S. further enhances its ability to reproduce accurate results consistently. Additionally, the PFCA7 Series achieves a settling time of 0.5 seconds or less for the 10/25 L range. The settling time includes the response time and rise time, as well as the additional time required to reach the specified error margin.
The PFCA7 Series can be used for flow control in welding machines. Image used courtesy of Adobe Stock
Flow Control Applications
The PFCA7 Series is suitable for a variety of applications. The flow controller can handle dry air, nitrogen (N2), argon (Ar), and carbon dioxide (CO2). Some examples include precise control of metal wire tension, air blow systems, and welding machines. With its advanced features and compatibility with different gasses, the PFCA7 contributes to the optimization and reliability of processes in a range of applications.
