Explosion-proof heaters

Masterwatt is a company with a rich history specialising in the production of electric heaters for industrial use. Masterwatt provides heating solutions for various sectors such as plastics production, oil and gas, refining, chemical industry and offshore applications. Attention to product quality complements the company's profile, with important certifications for electric heaters such as ATEX, IEC ex, CSA, UL, EAC, INMETRO, PED, "U" STAMP, EX CHINA, CCOE India.

Masterwatt heaters are classified as CATEGORY "2", which allows them to be installed in Zones 1 and 2. These indicate whether the equipment is suitable for operation in areas with the presence of explosive gases (indicated by the letter G) or explosive dust (indicated by the letter D). If both letters (G-D) are present, the equipment is suitable for operation in environments with the simultaneous presence of potentially explosive gases and dust. In these cases, the latest guidelines for marking explosion-proof products require that the indications relating to protection against explosive gases and dust be reported on two independent lines.