Watlow Heaters

Watlow manufactures sensor products to fit customer application needs. A wide variety of temperature sensors including thermocouples, resistance temperature detectors (RTDs) and thermistors, as well as wire, mineral insulated cable, connectors and hardware are designed and supplied by Watlow and manufactured at their fully integrated faciliity.

Watlow Heater Products

Cartridge and Insertion Heaters

 Watlow’s cartridge heaters and insertion heaters can be inserted into holes, used as immersion heaters placed directly in liquid or in protective wells, or can be mounted in pipes or vessels.  

Tubular Heaters

  

Tubular heaters are used for immersion and air heating applications. They can be clamped to objects such as vessels and tanks, fitted into milled groove platens, immersed directly into a liquid being heated or even mounted in ducts for heating air and gas. Heaters are available as single- and double-ended, and can be formed to complex geometries.

  

Flexible Heaters

  

Flexible heaters are commonly used to heat irregular surfaces, shapes and pipes. These heaters can be bonded or fastened to parts and are often used for freeze protection.

  

Immersion Heaters

  

These heaters can be immersed directly in the liquid being heated or put in protective wells. Multiple style mounting adaptors are available.

  

Circulation Heaters

  

Watlow’s diverse array of circulation heaters range from quartz heaters for aggressive chemicals to large pressure vessel heaters with capabilities up to 3000psi. These heaters can be used for liquids or gases in various applications.

  

Fluid Delievery Heaters

  

Watlow fluid delivery heaters provide overall reliable, responsive heating for fluid delivery systems in medical, analytical, water purification and general process applications. Watlow fluid delivery heaters offer precise, repeatable heating, control improving product life.