Heavy Duty Explosion Resistant Heating Blankets |
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Explosion Resistant Heating Blankets
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¥
3,245.00
SEPHB-612-180-120-T3
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Factory Mutual Hazardous Area Approval
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Class I, Div 2, Groups A, B, C, and D; Class II, Div 2, Groups F and G
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Integral Built-In High-Limit Thermal Cutout Prevents Temperature Runaway†
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Optional Pressure Sensitive Adhesive Available
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Moisture and Chemical Resistant
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Maximum Exposure Temperature of 232°C (450°F)
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APPLICATION
• Low-Temperature Ovens
• Process Vats and Dip Tanks
• Storage Tanks
• Hoppers, Dry Storage Bins, Coal Silos
• Conveyors
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View related products - Flexible Heaters
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OMEGALUX™ silicone rubber heavy-duty heating blankets feature built-in high-limit thermal cutout
protection, which, in the event of a primary temperature controller failure, maintains blanket sheath
temperature below the minimum safe auto-ignition temperature of the material being heated or materials
in the area. (“T Rating” in the National Electric Code, Section 500.)
OMEGALUX™ SEPHB Series blankets are flexible and readily conform to most plane and simple
curved surfaces. Blankets are easy to install with optional factory applied pressure-sensitive adhesive,
creating a permanent bond.
OMEGALUX™ SEPHB blankets are compatible with most chemical fluids and oils commonly encountered in
field service. They are exceptionally resistant to weather, moisture, and effects of sunlight, and ozone
gases, and they can be used in areas of high radioactivity.
SPECIFICATIONS
Wattage: 180, 360, 720 or 1440 W
Power: 120, 240 and 480 V (contact OMEGALUX™ for 480 V heaters)
Dielectric Strength: 2000 V
Watt Density: 2.5 W/in2
CAUTION AND WARNING!
Fire and electrical shock may result if products are used improperly or installed or
used by non-qualified personnel. See inside back cover for additional warnings.
| High-Limit Thermostat Temperature |
| T4A | 70°C (158°F) |
| T3 | 145°C (292°F) |
| Volts | Watts | Dimensions: mm (in) | Model No. |
| 120 | 180 | 152 x 305 (6 x 12) | SEPHB-612-180-120-* |
| 240 | 180 | 152 x 305 (6 x 12) | SEPHB-612-180-240-* |
| 120 | 360 | 152 x 610 (6 x 24) | SEPHB-624-360-120-* |
| 240 | 360 | 152 x 610 (6 x 24) | SEPHB-624-360-240-* |
| 120 | 360 | 305 x 305 (12 x 12) | SEPHB-1212-360-120-* |
| 240 | 360 | 305 x 305 (12 x 12) | SEPHB-1212-360-240-* |
| 120 | 720 | 305 x 610 (12 x 24) | SEPHB-1224-720-120-* |
| 240 | 720 | 305 x 610 (12 x 24) | SEPHB-1224-720-240-* |
| 120 | 1440 | 610 x 610 (24 x 24) | SEPHB-2424-1440-120-* |
| 240 | 1440 | 610 x 610 (24 x 24) | SEPHB-2424-1440-240-* |
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† Price are shown in RMB.
Note: Article 501 of the NEC requires that the maximum sheath temperature of the heater shall not exceed 80 percent of the auto-ignition temperature of the surrounding atmosphere when heater is continuously energized.
Auto-Ignition Temperature: The minimum temperature required to initiate or cause selfsustained combustion of a solid, liquid or gas independently of the heating or heated element (see NFPA 325M, Fire Hazard Properties of Flammable Liquids, Gases and Volatile Solids).
Ordering Example: (1) SEPHB-612-180-120-T3 180 W, 120 V heating blanket with a high-limit thermostat temperature rating of 145°C (292°F), ¥3,245.00
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Part Number Builder |
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Option Descriptions
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(1)
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Dimension
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Select
612 for 6 in x 12 in
624 for 6 in x 24 in
1212 for 12 in x 12 in
1224 for 12 in x 24 in
2424 for 24 in x 24 in
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(2)
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Watt
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Select
180 for 180 W
360 for 360 W
720 for 720 W
1440 for 1440 W
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(3)
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Volt
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Select
120 for 120 V
240 for 240V
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(4)
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High-Limit Thermostat Temperature Rating
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Select
T3 for 145°C (292°F)
T4A for 70°C (158°F)
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NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
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