Strip & Mini-Tubular Heaters

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Mini-Tubular Heaters

With the capability to be formed into many shapes, the Mini-Tubular is adaptable to a variety of applications. Swaged or drawn Alloy cable, compacted magnesium oxide and a helical or straight resistance element are the assembled components of the Mini-Tubular. Small diameters and cross-sections allow a quick response, providing heat in tight spaces where most heaters cannot be installed. The typically spiral design allows heat to be applied to the full circumference of the part. The small diameter Mini-Tubular Band Heaters at 3/4" and 7/8" inside diameter are exact OEM replacements. Many are available from stock. Also available is a square profile design that increases surface contact for improved conductive heat transfer. An internal thermocouple in some sizes allows for precise temperature monitoring and control. Mini-Tubular Heaters can also be supplied straight for field bending.

360° heated area Readily conforms to surface Fast response and quick heat transfer Helical coil design for superior performance

Shock, vibration, contamination and corrosion resistant Available with thermocouple grounded at end Sheath diameters: .040", .062", .093", .125" and .188"

Catalog Number I.D. Length (L) Watts Volts MTC826 7/8" 2-5/8" 780 240 MTC831 7/8" 3-1/8" 650 240 MTC836 7/8" 3-5/8" 630 240 MTC842X 7/8" 4-5/16" 760 240 MTC852X 7/8" 5-5/16" 950 240 MTC861X 7/8" 6-3/16" 1120 240 MTC872X 7/8" 7-5/16" 1200 240 MTC882X 7/8" 8-15/16" 1260 240 MTC520 1/2" 2" 340 120 MTC525 1/2" 2-1/2" 325 120 MTC530 1/2" 3" 350 120 MTC535 1/2" 3-1/2" 400 120 MTC545 1/2" 4-1/2" 450 120 MTC555 1/2" 5-1/2" 550 120 MTC565 1/2" 6-1/2" 650 120 Above items standard with built-in thermocouple and 36" cable, "C" = 1" in straight position (Type 5) Catalog Number DIA. (D) Length (L) Watts Volts MTC546 1/2" 4-5/8" 300 120 MTC546 1/2" 4-5/8" 300 240

Above items standard with built-in thermocouple and 48" armor cable, "C" = 1" at 45° (Type 2).

TERMINATIONS

Mini-Tubular Heaters are available with standard high temperature leads (450°F/250°C), teflon leads, flexible stainless steel braided lead protection or with stainless steel armor cable.

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