Mineral Insulated Strip Heaters

Mineral Insulated Strip Heaters

Detail The MI strip heater is a thin, responsive heater that uses the most advanced heater construction techniques. A nickel-chromium element wire is embedded in Watlow’s exclusive mineral insulation material, which has a much higher thermal conductivity than the mica and hard ceramic insulators used in conventional heaters. This thin layer of insulation brings the element wire closer to the heater sheath. The result is heat flows easily from the element wire to the sheath allowing the wire to run cooler than conventional heaters and increasing heater life.
Features & Benefits Higher watt densities than any other strip heater for faster heat-up
  Exclusive mineral insulation combines dielectric strength and superior thermal conductivity
  304 stainless steel sheath maintains the high compaction of mineral insulation
  480VAC maximum voltage
  UL® component recognition for most 240VAC or less designs

specifications

Material Maximum Operating Temperatures Maximum Watt Densities
  F° W/in2 W/cm2
304 Stainless Steel 1400 760 140 21.7