The etched foil heaters CEFx can be used in various applications for heating surfaces and fluids in technologically advanced fields, such as aeronautics or the space industry, and in the most common fields such as the catering industry, for bain marie applications and for hot plates. The manufacturing technology is that of printed circuit boards: they are made up of a resistive circuit, made of nickel/chrome alloys, sandwiched between two layers of insulation material. General technical features Supply voltage: from 1.5V to 400V Specific power per cm2: varies depending on the insulating material Maximum external dimensions: 3000x600mm Insulation materials available: according to table Bending radius: according to table Maximum operating temperature: according to table Accessories available on request: temperature limiters, thermostats, thermocouples, pockets for probe, thermal fuses, NTC and PT100 probes etc. Available certifications: EC Produced and tested according to the EN60335 standard. Compliance with the 2014/35/EU directive Standard models available according to table. Different dimensions and powers may be produced on request and after a feasibility check is performed.