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Formed Heaters, Thermostats and Accessories

Thermostats and Accessories

Thermostats and Accessories Watlow designs and manufactures all of the components of a thermal system. This allows Watlow to recommend, develop and deliver the optimal thermal solution of customer’s equipment. Product Description SERIES EHG Includes a compact temperature control, thermocouple sensor and power switching device integrated into a heater’s power cord used to control process temperatures.  SERIES EHG SL10 Integrates a heater, an adjustable set point temperature controller, high/low temperature alert, power switching device and high temperature safety limit all within the power cord system.  ST10 and ST207 Pre-set thermostats used with flexible heaters are available mounted to the heater or as a separate device used to control process.  Sensors A full range of thermocouple, RTD and thermistor sensors are available for integration into the heater construction or mounted remote to monitor process or heater temperature.   Bulb and Capillary Regulates temperature in non-critical applications within a preset range and cycles heaters on and off.  Low Liquid Level Sensors These sensors protect heating systems by determining low levels of fluid. The sensors can be connected to a variety of controllers, alarms or limit protection devices.   

Formed Heaters, Radiant Heaters

Radiant Heaters

Radiant Heaters 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. Product Material  Maximum Operating Temperatures  Maximum Watt Densities  °F °C W/in2 W/cm2 RAYMAX Panel Stainless steel   2000   1095   30   4.7  Band and Strip Emitters Stainless steel   1300   700   30   4.7   

Formed Heaters, Nozzle Heaters

Nozzle Heaters

Nozzle Heaters 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 application requires high performance, high temperature or high watt density Watlow has the heater to fit the application. Product Material  Maximum Operating Temperatures  Maximum Watt Densities  °F °C W/in2 W/cm2 Mineral Insulated Nozzle Stainless steel    1400   760   230   35.6  Pre-Coiled Cable Nozzle Stainless steel   1200   650   152   23.5   

Band / Barrel Heaters, Formed Heaters

Band / Barrel Heaters

Band / Barrel Heaters 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. Product Material  Maximum Operating Temperatures  Maximum Watt Densities  °F °C W/in2 W/cm2 Mineral Insulated Band Stainless steel   1400   760   100   15.5   

Formed Heaters, Strip / Clamp-on Heaters

Strip / Clamp-on Heaters

Strip / Clamp-on Heaters Watlow’s strip/clamp-on heaters are a versatile solution for a number of applications. They can be bolted or clamped to a solid surface for freeze and moisture protection, food warming and other applications. These heaters make use of the most advanced heat construction techniques. Product Material  Maximum Operating Temperatures  Maximum Watt Densities  °F °C W/in2 W/cm2 Mineral Insulated Strip 304 Stainless steel   1400   760   140   21.7  375 Strip Heaters Aluminized Steel   1100   595   100   15.5  FIREBAR Clamp-On Incoloy®  1400   760   120   18.6  304 stainless steel    1200   650   120   18.6  Thick Film Conduction 430 stainless steel   1025   550   75   11.6   

Formed Heaters, Specialty Heaters

Specialty Heaters

Specialty Heaters 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 allows the heaters to be configured in a variety of shapes and sizes depending on the application. Product Material  Maximum Operating Temperatures  Maximum Watt Densities  °F °C W/in2 W/cm2 ULTRAMIC®Advanced Ceramic Aluminum Nitride   752   400   1000   155  Thick Film Conduction 430 stainless steel   1025   550   75   11.6  Coil and Cable 304 stainless steel   1200   650   30   4.6  Inconel®600   1200   650   30   4.6   

Formed Heaters, High Temperature Heaters

High Temperature Heaters

High Temperature Heaters 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 uniformity. While Watlow’s ceramic fiber heaters offer some of the highest temperature heating capabilities on the market. Product Material  Maximum Operating Temperatures  Maximum Watt Densities  °F °C W/in2 W/cm2 MULTICELL™ Alloy   2050   1120   30   4.6  High Temperature FIREROD® Incoloy®   1800   982   100   15.5  High Temperature Tubular Inconel®600   1800   982   45   6.9  Ceramic Fiber Ceramic Fiber   2200   1204   30   4.6   

Air Heaters, Formed Heaters

Air Heaters

Air Heaters 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. Product Material  Maximum Operating Temperatures  Maximum Watt Densities  °F °C W/in2 W/cm2 Duct Heaters Incoloy®  1200   650   30   4.7  375 Finned Strip Aluminized steel   1100   595   33   5.1  FINBAR™ 304 stainless steel   1200   650   50   7.7  FIREROD®Cartridge Incoloy®  1400   760   400   62  Stainless steel   1000   538   400   62  Silicone Rubber Enclosure Silicone Rubber   500   260   5   0.8  WATROD™ Enclosure Aluminized steel   390   200   15   2.3   

Fluid Delivery Heaters, Formed Heaters

Fluid Delivery Heaters

Fluid Delivery Heaters atlow® 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 operational life which improves system reliability while reducing equipment down time. Watlow’s FREEFLEX™ heater unique design places the heating element and sensor directly in contact with the perimeter of the tubing to produce efficient temperature control of the tube contents. The FREEFLEX heater eliminates the need for heated reservoir systems in many applications. Product Material  Maximum Operating Temperatures  Maximum Watt Densities  °F °C W/in2 W/cm2 FREEFLEX® Polymeric   212   100   10   1.5  Syringe Polycarbonate laminate   185   85   2   0.3   

Formed Heaters, Immersion Heaters

Immersion Heaters

Immersion Heaters 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 versatile heaters can also be formed and shaped into various geometries for radiant heating and contact surface heating applications. UL® and CSA component recognized elements are available. Product Material  Maximum Operating Temperatures  Maximum Watt Densities  °F °C W/in2 W/cm2 Screw Plug Immersion Incoloy®   1600   870   120   18.6  Stainless steel   1200   650   120   18.6  Steel   750   400   120   18.6  Copper   350   175   120   18.6  ANSI Flange Immersion Incoloy®   1600   870   100   15.5  Stainless steel   1200   650   100   15.5  Steel   750   400   100   15.5  Copper   350   175   100   15.5  Flange Immersion Heaters Incoloy®  1600   870   100   15.5  304 stainless steel   1200   650   100   15.5  Steel   750   400   30   4.7  Copper   350   175   45   6.9  Over-the-Side Incoloy®   1600   870   60   9.3  Titanium   1400   760   43   6.7  Steel   750   400   23   3.6  316 stainless steel   1200   650   60   9.3  FIREROD Immersion Incoloy®  212   100   300   46.5   

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