... 2,Electric cartridge heating element 3,Stainless steel cartridge heater Cartridge heater Technical Specification: 1. Voltages available: 380V, 240V, ... ; 8. Thermocouple Location: Disc End, Sheath, Center of Heater; 9. Insulation resistance (cold): ≥ 50 MΩ;10. ... Temperature Therapy 2. Telecommunications: Deicing, Enclosure Heater 3. Transportation: Oil/Block Heater, Aircraft Coffee Pot Heaters, 4. Food ...