FM10, FM11, & FM12 – Miniature Multi Level SS Float Switches
Ideal for small and medium tank level detection in restrictive spaces, our FM10, FM11 and FM12 liquid level sensors can be mounted externally through 1” or larger NPT holes to sense multiple levels. Flange mount, bulkhead, or other custom fittings are also available depending on your specific hardware needs.
The FM10 features a 1″ diameter, Stainless Steel Multi level Float Switch. This durable design is ideal for corrosion-resistant applications where temperature and pressure may be a consideration.
The FM11 features a 1″ diameter, Polypropylene / Stainless Steel Multi level Float Switch. This design is ideal for general use and potable water applications.
The FM12 features a 1″ diameter, Buna-N / Stainless Steel Multi level Float Switch. Ideal for petroleum products, hydraulic oils, and wastewater.
Stainless steel stems come standard, with steel, Buna, or plastic floats available to provide corrosion resistance and versatility across a variety of liquid media. Because the Multi-level Float Switches are highly customizable please fill out our FM packet
50 (NO, NC)
|Max Switching Current||
|Max Switching Voltage||
105° C, 120° C, 150° C
100 PSIG, 150 PSIG, 250 PSIG
0.50, 0.65, 0.70