

KMFA-F-4 Series is a metal tube variable area flowmeter designed with both the inlet and outlet located on the same side. This structure allows installation without changing the piping direction, providing a significant advantage in space-limited piping environments and parallel pipeline systems. It enables precise flow measurement of various fluids including liquids, gases, and steam. With high accuracy of ±1.5% F.S. and a wide turndown ratio of 10:1, it offers reliable performance. In addition, optional 4–20 mA output and reed switch alarm contacts allow seamless integration with automatic control systems.
✔ Same-side connection structure (inlet and outlet on the same side)
✔ Space-efficient piping layout (ideal for parallel lines and narrow spaces)
✔ Suitable for liquids, gases, and steam
✔ High accuracy: ±1.5% F.S., wide 10:1 turndown ratio
✔ Withstands high-temperature and high-pressure conditions; IP65 dust & water protection
✔ Optional 4–20 mA output and reed switch alarm contacts
✔ Wetted parts available in various materials (STS304, STS316, etc.)


