DHCX Hazardous-Area Rated Drum Heater
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Your Heating Specialist since 1949 Product Highlights Hazardous-area rated Dual set-point NEMA 7 temperature controller connected to a high temperature limit indicator light Class I Division 2 Groups A*, B, C, and D Class II Division 2, Groups F and G Extra wide 8” (203mm) coverage area CONTAINER HEATERS DHCX Hazardous-Area Rated Drum Heater Exceptional durability and flexibility Grounded heating element meets NEC 427.23 Designed for metal drums * only for drum heater without NEMA 7 temperature controller • 8” (203mm) wide band • High-limit thermostat designed to keep blanket below NEC article 500 T-rating T Rating Actual High Limit Thermostat • Power density of 2.5 Watts/in2 (.004 Watts/mm2) • Patented grounded heating element • Heating element is laminated between two layers of 23 mil and two layers of 25 mil fiberglass reinforced silicone rubber • Nominal silicone rubber density of 26 oz/yd2 (881 grams/m2) per layer • Attached adjustable dual set-point NEMA 7 temperature controller with a 6-foot (1.8m) long power cord. One set-point is set at a high temperature limit and connected to a red indicator light. Moisture and chemical resistant • Blanket leads 6-foot (1.8m) long for NEMA7 controller; 1-foot (0.3m) without controller • Leads from blanket to controller are enclosed in a liquid tight conduit • 400°F (204°C) maximum exposure temperature on heating surface NEMA 7 Controller and High Temperature Limit Indicator Light Ordering Information: For T3 Environments Gallon (Liter) Size Total Wattage For T4A Environments Gallon (Liter) Size Total Wattage Ordering Option: Without controlling thermostat and pilot light. Replace “C” with “N” in part number. External control is required with this option. Toll Free: 800-848-7673 Phone: 614-294-3376 w w w .BriskHeat. c o m