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Applications and Technical Data
Sizes and Ratings
Thickness
•
2.562 inches (65 mm)
Volts
•
120, 240, 480VÅ(ac), 1-phase. 3-phase available on units
with three or six emitters.
Maximum Watt Density
•
30 W/in
2
(4.7 W/cm
2
)
Maximum Face Temperature
•
700°C (1300°F)
Typical Peak Energy Wavelength
•
3 microns
H H e e a a t t e e r r D D i i m m . .
M M i i n n i i m m u u m m
Heated width: 3.187 in (81 mm) 19.125 in (485.77 mm) 3.187 in (81 mm)
Length:
12 in (305 mm)
Radiant Band and Strip Emitters
Constructed using Watlow's exclusive mineral insulation, rugged
stainless steel sheath and high emissivity coating, these heaters
can operate at temperatures to 700°C (1300°F), and 30 W/in
(4.7 W/cm
2
).
Applications
•
Heating rotating drums and rollers
•
Tube ovens
•
Small spot heating
•
Heat shrinking and curing wire coatings
•
Heat laminating wheels
Sizes
Strip Emitters:
Width: 3 inches (76.2 mm)
Length: 6 inches (152.4 mm) min
31 inches (76.2 mm) max
Band Emitters:
Width: 1 inch (25.4 mm) min
2 inch (50.8 mm)
3 inch (76.2 mm) max
To be automatically connected to the nearest North American Technical and Sales Office call:
International Technical and Sales Offices:
Italy, +39 (02) 458-8841 • Japan, +81 (03) 3518-6630 • Korea, +82 (02) 575-9804 • Malaysia, +60 (4) 641-5977 • Mexico, +52 (442) 217-6235 •
Singapore, +65 6773-9488 • Spain, +34 91 675 12 92 • Sweden, +46 31 7014959 • Taiwan, +886 (0) 7-288-5168 •
United Kingdom, +44 (0) 115-964-0777
M M a a x x i i m m u u m m
I I n n c c r r e e m m e e n n t t s s
30.5 in (775 mm)
any
2
Overall Width =
Heated Width
1
/
+
in. (1.58 mm)
16
1-800-WATLOW2
China, +86 (21) 5211-0231 • France, +33 (01) 3073-2425 • Germany, +49 (0) 7253-9400-0 •
How to Order
The RAYMAX 1330 and radiant band/strip emitters are
available made-to-order only. It is helpful to have the
following information available:
•
Heated width and length (or diameter for band emitters)
•
Total wattage
•
Voltage and phase
•
Mounting studs, if desired
•
Mounting legs and leg height, if desired
•
Terminal location
•
Terminal box, if desired
•
Thermocouple or thermowell, if desired
Availability
Made-to-Order: Consult Watlow
5
/
in.
32
9
/
in.
16
Overall = Heated + 1
9
/
2
16
7
/
8
Overall Length =
Heated Length
+ 2 in. (50.8 mm)
Optional
Type K
T/C
3
/
in.
4
L
3
/
in.
16
1
/
2
2
in. (65 mm)
(63 mm)
in. (0.875 mm)
1
/
1
in.
2
(38 mm)
in.
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