The MULTICOIL heater tubular element with multiple coils and/or thermocouples inside one sheath answers the need for a versatile, innovative tubular multiple coil heater. Watlow's patented method of packaging a thermocouple inside of a heater with one or more resistance coils, gives the ability to sense a heater's internal temperature accurately, every time.
Moreover, this is the first tubular heater in the industry with three-phase capability. The three coil, three-phase heater will offer a compact package solution while delivering the full power required in a compact heater package. Previously three separate heaters would have been required to do the same job; therefore Watlow's MULTICOIL™ heater capabilities save money.
Material | Maximum Operating Temperatures | Maximum Watt Densities | ||
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°F | °C | W/in2 | W/cm2 | |
Alloy 800 | 1400 | 760 | 45 | 6.9 |
304 stainless steel | 1200 | 650 | 45 | 6.9 |
316 stainless steel | 1200 | 650 | 45 | 6.9 |
Features | Benefits |
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Three-phase capability |
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Single-ended |
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Multiple coil operations |
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Versatile forming capabilities |
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Internal construction with sensor |
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