Louis Desloge Sr. founds Watlow Electric Manufacturing Company in St. Louis, Missouri, USA, to manufacture electric heating elements for the shoe industry. 1922

'Watlow designs and manufactures industrial heaters, sensors and controllers - all of the components of a thermal system."

The SERIES F4 1⁄4 DIN industrial ramping temperature controller meets the requirements of the most demanding ramp soak controller processing applications.

This ramping temperature controller features a four line, high-definition LCD interface display for quick and easy profile programming and controller configuration.

Watlow reference data provides information for amperage conversions, thermocouple types, RTD tolerances and more.

Watlow is the leader in engineering and manufacturing custom commercial electric heaters. ... offer electric heating elements, industrial heaters..