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July 1, 1999

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Product News - Tubular Heater Combines Multiple Coils And Thermo-couples In OneSheath

Tubular Heater Combines Multiple Coils And Thermo-couples In One Sheath

pn19-799.jpgBy packaging multiple coils and/or thermocouples inside one sheath, Watlow says it has developed a tubular heater with three-phase capability. This means that only one element is required so amperage is reduced, as is installation time and overall cost. These heaters can be single-ended with three leads for three-phase wye hook-up.

The heaters can be customized with two or three coils depending on diameter requirements. One or more of the coils can be resistance wires or thermocouples. Internal thermocouples have high-limit sensing, are said to be accurate and responsive and to reduce assembly costs because additional parts are not needed.

Tubular Multicoil heaters can be formed into many configurations and are available in standard materials like Incoloy, 304 and 316 stainless steel.

Pricing is available from Watlow. For contact information, use the Use our Key Contact Directory.

Watlow Electric Manufacturing Co.
St. Louis, MO

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