Ceramic cartridge heaters are dynamic heating elements.
These ceramic elements combine the functions of heating and temperature control in one element. A PTC (positive temperature coefficient) heater is embedded in a silicone compound with excellent heat transfer and electrical insulation. A cartridge heater or tube heater is a PTC element and part of our extensive PTC product line up. The products are suitable for a wide range of applications and are extremely efficient, compact, and reliable.
ESH and PSA Series Cartridge Heaters
DBK’s PTC Cartridge Heaters PSA Series are high power heating elements provided in round circular housings varying from approximately 0.24 to 0.87 inches in diameter and 1.89 to 2.36 inches in length.
DBK’s PTC Cartridge Heaters ESH Series are designed with exceptionally corrosion-resistant stainless-steel casings. These robustly constructed heaters come with an optional cable gland to provide IP68 protection. These PTC heaters come in diameters ranging from 0.43 – 0.39-inch diameters and 2.17 – 2.95 inches in length. With wattages from 36W(max) to 98W (max) Watts and surface temperatures from 185° degrees F to 428°-degree F these are truly powerful heaters for a wide variety of applications in a compact design