RFS-15 - Float Level Switch

The RFS-15 is a compact, high-performance float level switch designed to meet a wide range of liquid level detection needs. Built as an off-the-shelf vertical threaded model, the RFS-15 combines durable metal housing with exceptional chemical and temperature resistance, making it ideal for use in water, oil, and chemical applications.

Made from high-grade SUS304 and SUS316L stainless steel, the RFS-15 offers excellent corrosion resistance and structural integrity. Its small form factor enables easy installation in tight spaces, while its vertical through-hole design ensures stable operation even in challenging environments. Operating reliably within a temperature range of -40°C to +120°C and handling pressure up to 1 MPa, this level switch is suitable for high-demand industrial settings such as water temperature controllers and fluid reservoirs.

The RFS-15 float has a specific gravity of 0.5±0.07, allowing accurate detection across a variety of liquid types. Electrically, it supports a maximum contact capacity of 10W, voltage up to 100V DC/AC, and current up to 0.4A, making it compatible with a wide range of control systems.