Model EX-AH are rugged, custom engineered, duct heaters designed for harsh, hazardous location environments. The elements terminate and are bussed within a single IP66 enclosure to allow for easy wiring. ATEX, IECEx, and EAC certifications are available for multiple temperature class applications as well as ambient temperatures down to -50°C (-58°F) and as high as 55°C (131°F). Integral over-temperature devices allow the EX-AH to be used in applications where the hazardous location is either in or outside of the duct air stream.
Model EX-AH duct heaters are designed for numerous applications, including:
- Oil and Gas Refineries
- Offshore Platforms and Processing Facilities
- Coal Mines
- Pulp and Paper Mills
- Chemical and Petrochemical Plants
- Water and Wastewater Treatment Plants