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 industrial heaters efficiently conducts heat.
Watlow’s 375 finned strip heaters are constructed of highly-compacted MgO-based insulation, which conducts heat efficiently from the nickel chromium element wire to the sheath. Two-inch wide (51 mm) aluminized steel fins are attached in a way that maximizes surface contact so heat is transferred into the air faster. Lower sheath temperature and element life are all maximized by this finned construction.
Finned strip heaters com in available lengths from 51⁄2 to 48 in. (140 to 1220 mm).
|Material||Maximum Operating Temperatures||Maximum Watt Densities|
|Nickel chromium element wire is centered in the heater||
|Aluminized steel sheath||
|Optional 430 SS sheath||
|Welded post terminals||