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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.
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 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" |
Above items standard with built-in thermocouple
and 36" cable, "C" = 1" in straight position
(Type 5)
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 48" armor cable, "C" = 1" at 45° (Type
2).
Catalog
Number |
DIA.
(D) |
Length
(L) |
Watts |
Volts |
| MTC546 |
1/2" |
4-5/8" |
300 |
120 |
| MTC546 |
1/2" |
4-5/8" |
300 |
240 |
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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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