Ceramic Cartridge Heaters

• Elmec Heaters and Controllers
• Chennai

Ceramic Cartridge Heaters

Elmec Heaters & Controllers offers a rang of electrical heaters. Ceramic cartridge heaters are made of helically wound resistance coil stretched and strung through series of open type ceramic insulators. The element is centrally supported by SS 304 rod. For high temperature applications SS 316 (or) SS 310 rods are used for centre support. Theurface watt density for oils – 1.4 to 4 watts/cm2, for water – 1.4 to 8 watts/cm2, for metals – 2 to 5 watts/cm2, and for air 1.6 to 3.2 watts/cm2. When ordering it is necessary to specify: dia and length of the heater, wattage and voltage, type of terminal, cold zone length and hot zone length.