Products by Watlow

Watlow's immersion heaters are designed primarily for direct immersion in liquids such as water, oils, solvents and process solutions, molten materials as well as air and gases. By generating all the heat within the liquid or process, these heaters are virtually 100 percent energy efficient. These...

Watlow's line of band/barrel heaters are available for fast delivery and can be easily installed into original equipment manufacturer (OEM) and end user applications. This variety of heaters allows the user to specify the construction needed to result in the best heat solution.

Watlow designed and manufactured the first swaged cartridge heater and revolutionized the heating element industry. With premium materials and tight manufacturing controls, Watlow's cartridge/insertion heaters provide superior heat transfer, uniform temperatures, resistance to oxidation and...

Watlow's circulation heaters are compact heating systems for fluids and gases. These heaters are ideal for applications such as purified and inert gases, supercritical fluids and liquids like de-ionized water for use in semiconductor and electronics industries as well as for general liquid and gas...

Watlow® innovative fluid delivery heaters produce consistent results by reducing temperature and viscosity variations. Watlow's syringe heater was developed for the needs of medical injection applications. The special design provides a heated fluid and drug delivery system solution with long...

Watlow has developed a line of process air heaters that offer performance and versatility in medium to low temperature applications. This rugged and reliable line of heaters efficiently conducts heat.

Watlow specialty heaters are designed for thermal applications where high performance is required, and fast response and uniformity are essential. Specialty heaters from Watlow have design flexibility to meet different applications requiring different construction methods. This flexibility...

Flexible heaters from Watlow are thin, bendable and shaped to fit almost any equipment. Heat can be applied to the most complex shapes, geometries, curves and pipes conceivable without sacrificing efficiency or dependability.

Watlow is the leading innovator of high-performance heating technologies. These technologies range from the ULTRAMIC® advanced ceramic heater that delivers ultra-fast ramp rates in a small, clean package to the MULTICELL heater that offers independent zone control for precise temperature...

Watlow offers a full line of hot runner nozzle heaters for the plastics industry as well as slip-on heaters for the medical and analytical industries. While every heater has a unique set of capabilities, each nozzle heater is designed to meet specific application requirements. Whether an...

Watlow's diverse radiant heater line provides a solution for almost any application requiring radiant heat. Watlow's capabilities cover a wide range of needs, from contamination-resistant panel heaters to rugged tubular elements and high temperature ceramic panels.

Watlow provides over 85 years of manufacturing, research and product development for your temperature sensing needs. Watlow manufacturers a tremendous selection of general application, mineral insulated metal sheathed, base metal, high temperature, surface temperature and multipoint thermocouples...

Watlow's platinum resistance elements are specially designed to ensure precise and repeatable temperature measurement. Watlow RTDs and thermistors are accurate, sensitive, interchangeable, standardized and repeatable.

Single- and double-ended tubular heaters lend themselves to virtually the entire range of immersion and air heating applications. They have a variety of mounting and termination options that make them ideal for industrial applications. Watlow® tubular heaters are UL® and CSA component recognized up...

Watlow's temperature and process controllers offer easy-to-use, accurate and reliable solutions for applications requiring single and multiple loops of control. Temperature and process controllers include one or more sensor inputs with open-loop break detection and multiple outputs for control...