Explosion Proof Drum Heaters For Hazardous Environments

Explosion Proof, Drum Heaters, Explosion Proof Drum HeatersExplosion proof drum heaters for hazardous environments are available from Heaters Controls And Sensors LTD, specialists in providing drum heaters and explosion proof drum heaters.

  • FM Approved Class 1 Division 2 Groups A, B, C and D

  • FM Apporved Class II Division 2 Groups F and G

  • Exceptional 8" (203mm) coverage area

  • Exceptional durability and flexibility

  • Moisture and chemical resistant

  • NEMA 7 temperature controller

  • Grounded heating element meets NEC 427.23

  • Designed for metal drums


Explosion Proof Drum Heaters Specifications

  • 8" (203mm) wide band

  • High-limit thermostat designed to keep blanket below NEC article 500 t-rating T3: 292ºF (145ºC) T4A: 158ºF (70ºC)

  • Power density of 2.5 Watts/in2 (.004Watts/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 NEMA 7 temperature controller with power cord 6 feet (1.8m) long

  • Blanket leads 6 feet (1.8m) long for NEMA 7 controller, 1 foot (0.3M) without controller

  • Leads from blanket to controller are enclosed in a liquid tight conduit

  • 392ºF (200ºC) maximum exposure temperature on heating surface

  • Moisture and chemical resistant.


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