Liquid Level switches are electromechanical devices that open or close an electrical circuit in response to a change in the level of a liquid in storage areas such as tanks, reservoirs, sumps and wells. They are widely used throughout many industries and applications that use liquid process systems such as drinking water systems and the oil and gas industry.
Whitman Controls Corporation manufactures a wide range of liquid level switches to meet our customers’ needs. You can find Whitman Controls Corporation liquid level switches used by customers around the world in applications including the use of our vertical level switches used to monitor drinking water levels in many municipalities and a U.S. air force installation.
As an established leader in the manufacture of miniature pressure, differential pressure, vacuum, temperature and liquid level switches, our goal is to provide our customers with a quality product, manufactured to their specifications, at a competitive price, with shipment in two weeks or less. Quality at Whitman Controls Corporation is proven both by a reliability rate substantially higher than industry standards and an ISO 9001:2000 Registered quality management system. Ongoing research and development efforts insure our staying on the leading edge of pressure, vacuum, and liquid level switch technology while at the same time introducing new models to meet developing requirements in many industries.