Finned Strip Heaters For Fast Heat Transfer |
| OTF Strip Heater Series |
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$
89.00
OTF-102/120V
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Rugged, Reliable Premium Quality
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250 to 4150 Watts
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120, 240 Volt Single Phase
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3.8 cm (1 1/2") Strip with 5 cm (2") Wide Fins
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Maximum Work Temperatures from 107 to 295°C (225 to 565°F)
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Available with Rust- Resistant Iron or Chrome-Steel Sheath
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APPLICATIONS
•For mounting across air stream within forced air ducts
•For use in dryers, ovens and other process air heating equipment
•For comfort heating applications, principally ducts, load banks and humidity controls
•A wide range of air blast and convection requirements can be accommodated by the wide range of lengths, wattages, and watt densities available
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View related products - Strip Heaters
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FEATURES
Durability is assured by rugged OMEGALUX® strip heaters with locked-on aluminized steel fins.
Fast heat transfer to air from large finned area.
Large selection of lengths, wattages and watt densities.
UL Component Recognized
Finned elements (exclusive construction. High-quality, coiled nickel-chrome resistor wire is uniformly spaced over the width and length of the finned strip element, then embedded in high-grade refractory material which both insulates the wire and transfers heat rapidly. The refractory is then compressed to rock hardness and maximum density under tremendous hydraulic pressure to improve heat transfer from coil to sheath. Elements are oven baked at high temperature to semi-vitrify and mature the refractory. Sheath material is either rust-resisting iron or chrome steel. Fins of aluminized steel are provided to improve heat transfer to the air. Elements are individually replaceable.
CAUTION AND WARNING!
Fire and electrical shock may result if products are used improperly or installed or used by non-qualified personnel. See inside back cover for additional warnings.
OTF Series — Rust-resistant iron sheath
for sheath temperatures up to 400°C (750°F)
| Model No. | Watts | W/in2 | Dimensions cm (in) | Wt.
(Lb) | | A | B | F | | OTF-102/* | 250 | 10 | 26.7 (10 1/2) | 24.1 (9 1/2) | 15.2 (6) | 2 | | OTF-103/* | 350 | 15 | 26.7 (10 1/2) | 24.1 (9 1/2) | 15.2 (6) | 2 | | OTF-106/* | 600 | 25 | 26.7 (10 1/2) | 24.1 (9 1/2) | 15.2 (6) | 2 | | OTF-125/* | 500 | 17 | 30.5 (12) | 27.9 (11) | 19 .1(7 1/2) | 2 | | OTF-127/* | 750 | 25 | 30.5 (12) | 27.9 (11) | 19 .1(7 1/2) | 2 | | OTF-122/240 | 250 | 8 | 30.5 (12) | 27.9 (11) | 19 .1(7 1/2) | 2 | | OTF-149/* | 900 | 25 | 35.6 (14) | 33 (13) | 24.1 (9 1/2) | 2 | | OTF-153/120 | 325 | 8 | 38.7 (15 1/4) | 36.2 (14 1/4) | 27.3 (10 3/4) | 3 | | OTF-151/* | 1000 | 25 | 38.7 (15 1/4) | 36.2 (23 3/4) | 27.3 (10 3/4) | 3 | | OTF-185/* | 500 | 10 | 45.4 (17 7/8) | 42.9 (16 7/8) | 34.0 (13 3/8) | 3 | | OTF-181/* | 1000 | 19 | 45.4 (17 7/8) | 42.9 (16 7/8) | 34.0 (13 3/8) | 3 | | OTF-182/* | 1300 | 25 | 45.4 (17 7/8) | 42.9 (16 7/8) | 34.0 (13 3/8) | 3 | | OTF-191/240 | 1000 | 18 | 49.5 (19 1/2) | 45.0 (18 1/2) | 38.1 (15) | 3 | | OTF-192/* | 1500 | 25 | 49.5 (19 1/2) | 45.0 (18 1/2) | 38.1 (15) | 3 | | OTF-211/240 | 1000 | 16 | 53.3 (21) | 50.8 (20) | 41.9 (16 1/2) | 3 | | OTF-212/240 | 1550 | 25 | 53.3 (21) | 50.8 (20) | 41.9 (16 1/2) | 3 | | OTF-247/240 | 750 | 10 | 60.3 (23 3/4) | 57.8 (22 3/4) | 48.9 (19 1/4) | 4 | | OTF-241/240 | 1000 | 14 | 60.3 (23 3/4) | 57.8 (22 3/4) | 48.9 (19 1/4) | 4 | | OTF-242/240 | 1800 | 25 | 60.3 (23 3/4) | 57.8 (22 3/4) | 48.9 (19 1/4) | 4 | | OTF-251/240 | 1250 | 16 | 64.8 (25 1/2) | 62.2 (24 1/2) | 53.3 (21) | 4 | | OTF-252/240 | 2000 | 26 | 64.8 (25 1/2) | 62.2 (24 1/2) | 53.3 (21) | 4 | | OTF-267/* | 700 | 9 | 67.9 (26 3/4) | 65.4 (25 3/4) | 56.5 (22 1/4) | 4 | | OTF-261/240 | 1350 | 17 | 67.9 (26 3/4) | 65.4 (25 3/4) | 56.5 (22 1/4) | 4 | | OTF-262/240 | 2000 | 24 | 67.9 (26 3/4) | 65.4 (25 3/4) | 56.5 (22 1/4) | 4 | | OTF-301/240 | 1500 | 17 | 77.2 (30 1/2) | 74.6 (29 3/8) | 63.5 (25) | 4 | | OTF-302/240 | 2350 | 26 | 77.2 (30 1/2) | 74.6 (29 3/8) | 63.5 (25) | 4 | | OTF-361/240 | 1000 | 9 | 91.1 (35 7/8) | 88.6 (34 7/8) | 77.2 (30 3/8) | 5 | | OTF-363/240 | 1800 | 16 | 91.1 (35 7/8) | 88.6 (34 7/8) | 77.2 (30 3/8) | 5 | | OTF-362/240 | 2850 | 26 | 91.1 (35 7/8) | 88.6 (34 7/8) | 77.2 (30 3/8) | 5 | | OTF-382/240 | 2000 | 17 | 97.8 (38 1/2) | 96.2 (37 7/8) | 83.8 (33) | 5 | | OTF-383 | 3100 | 26 | 97.8 (38 1/2) | 96.2 (37 7/8) | 83.8 (33) | 5 | | OTF-43/240 | 3450 | 26 | 108 (42 1/2) | 106 (41 7/8) | 94.0 (37) | 6 | /* Specify voltage, insert 120 for 120 Vac or 240 for 240 Vac.
Model numbers containing /120 or /240 are only available in that voltage.
OTF Series — Chrome-steel sheath
for sheath temperatures up to 510°C (950°F)
| Model No. | Watts | W/in2 | Dimensions cm (in) | Wt.
(Lb) | | A | B | F | | OTF-1004/* | 475 | 23 | 26.7 (10 1/2) | 24.1 (9 1/2) | 15.2 (6) | 2 | | OTF-1007/* | 725 | 35 | 26.7 (10 1/2) | 24.1 (9 1/2) | 15.2 (6) | 2 | | OTF-1003/240 | 350 | 17 | 26.7 (10 1/2) | 24.1 (9 1/2) | 15.2 (6) | 2 | | OTF-1207/* | 700 | 27 | 30.5 (12) | 27.9 (11) | 19 .1(7 1/2) | 2 | | OTF-1209/* | 900 | 34 | 30.5 (12) | 27.9 (11) | 19 .1(7 1/2) | 2 | | OTF-1407/* | 750 | 21 | 35.6 (14) | 33 (13) | 24.1 (9 1/2) | 2 | | OTF-1401/* | 1100 | 33 | 35.6 (14) | 33 (13) | 24.1 (9 1/2) | 2 | | OTF-1508/240 | 850 | 21 | 35.6 (15 1/4) | 36.2 (14 1/4) | 27.3 (10 3/4) | 3 | | OTF-1501/240 | 1250 | 33 | 38.7 (15 1/4) | 36.2 (14 1/4) | 27.3 (10 3/4) | 3 | | OTF-1807/240 | 750 | 16 | 38.7 (17 7/8) | 42.9 (16 7/8) | 34.0 (13 3/8) | 3 | | OTF-1801/240 | 1000 | 21 | 45.4 (17 7/8) | 42.9 (16 7/8) | 34.0 (13 3/8) | 3 | | OTF-1802/240 | 1550 | 33 | 45.4 (17 7/8) | 42.9 (16 7/8) | 34.0 (13 3/8) | 3 | | OTF-1901/240 | 1000 | 19 | 45.4 (19 1/2) | 45.0 (18 1/2) | 38.1 (15) | 3 | | OTF-1902/240 | 1250 | 24 | 45.4 (19 1/2) | 45.0 (18 1/2) | 38.1 (15) | 3 | | OTF-1903/240 | 1700 | 32 | 49.5 (19 1/2) | 45.0 (18 1/2) | 38.1 (15) | 3 | | OTF-2101/240 | 1250 | 21 | 49.5 (21) | 50.8 (20) | 41.9 (16 1/2) | 3 | | OTF-2107/240 | 750 | 13 | 53.3 (21) | 50.8 (20) | 41.9 (16 1/2) | 3 | | OTF-2102/240 | 1900 | 32 | 53.3 (21) | 50.8 (20) | 41.9 (16 1/2) | 3 | | OTF-2402/240 | 2200 | 32 | 60.3 (23 3/4) | 57.8 (22 3/4) | 48.9 (19 1/4) | 4 | | OTF-2401/240 | 1000 | 15 | 60.3 (23 3/4) | 57.8 (22 3/4) | 48.9 (19 1/4) | 4 | | OTF-2403/240 | 1450 | 21 | 60.3 (23 3/4) | 57.8 (22 3/4) | 48.9 (19 1/4) | 4 | | OTF-2501/240 | 1500 | 20 | 64.8 (25 1/2) | 62.2 (24 1/2) | 53.3 (21) | 4 | | OTF-2502/240 | 2400 | 32 | 64.8 (25 1/2) | 62.2 (24 1/2) | 53.3 (21) | 4 | | OTF-2601/240 | 1600 | 20 | 67.9 (26 3/4) | 65.4 (25 3/4) | 56.5 (22 1/4) | 4 | | OTF-2602/240 | 2500 | 32 | 67.9 (26 3/4) | 65.4 (25 3/4) | 56.5 (22 1/4) | 4 | | OTF-3001/240 | 1800 | 20 | 67.9 (30 1/2) | 74.6 (29 3/8) | 63.5 (25) | 4 | | OTF-3002/240 | 2800 | 31 | 77.2 (30 1/2) | 74.6 (29 3/8) | 63.5 (25) | 4 | | OTF-3302/240 | 2100 | 20 | 85.1 (33 1/2) | 83.5 (32 3/8) | 71.1 (28) | 5 | | OTF-3303/* | 3150 | 31 | 85.1 (33 1/2) | 83.5 (32 3/8) | 71.1 (28) | 5 | | OTF-3601/240 | 1500 | 14 | 91.1 (35 7/8) | 88.6 (34 7/8) | 77.2 (30 3/8) | 5 | | OTF-3602/240 | 2300 | 21 | 91.1 (35 7/8) | 88.6 (34 7/8) | 77.2 (30 3/8) | 5 | | OTF-3603/240 | 3450 | 31 | 91.1 (35 7/8) | 88.6 (34 7/8) | 77.2 (30 3/8) | 5 | | OTF-3802/240 | 2450 | 21 | 97.8 (38 1/2) | 95.3 (37 1/2) | 83.8 (33) | 5 | | OTF-3803/240 | 3600 | 31 | 97.8 (38 1/2) | 95.3 (37 1/2) | 83.8 (33) | 5 | | OTF-430/240 | 4150 | 31 | 108 (42 1/2) | 106 (41 5/8) | 94.0 (37) | 6 | | OTF-480/240 | 2250 | 14 | 122 (48) | 119 (47) | 108 (42 1/2) | 8 | /* Specify voltage, insert 120 for 120 Vac or 240 for 240 Vac.
Model numbers containing /120 or /240 are only available in that voltage.
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† All dollar amounts on this site are shown in US currency.
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Part Number Builder |
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Option Descriptions
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(1)
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Code in Part Number(from table above)
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Select
43 for code 43
102 for code 102
103 for code 103
106 for code 106
122 for code 122
125 for code 125
127 for code 127
149 for code 149
151 for code 151
153 for code 153
156 for code 156
181 for code 181
182 for code 182
185 for code 185
191 for code 191
192 for code 192
211 for code 211
212 for code 212
241 for code 241
242 for code 242
247 for code 247
251 for code 251
252 for code 252
261 for code 261
262 for code 262
267 for code 267
301 for code 301
302 for code 302
361 for code 361
362 for code 362
363 for code 363
382 for code 382
383 for code 383
430 for code 430
480 for code 480
1003 for code 1003
1004 for code 1004
1007 for code 1007
1207 for code 1207
1209 for code 1209
1401 for code 1401
1407 for code 1407
1501 for code 1501
1508 for code 1508
1801 for code 1801
1802 for code 1802
1807 for code 1807
1901 for code 1901
1902 for code 1902
1903 for code 1903
2101 for code 2101
2102 for code 2102
2107 for code 2107
2401 for code 2401
2402 for code 2402
2403 for code 2403
2501 for code 2501
2502 for code 2502
2601 for code 2601
2602 for code 2602
3001 for code 3001
3002 for code 3002
3302 for code 3302
3303 for code 3303
3601 for code 3601
3602 for code 3602
3603 for code 3603
3802 for code 3802
3803 for code 3803
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(2)
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Voltage
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Select
/120 for 120 Vac
/240 for 240 Vac
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NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
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Keywords:OTF Series Finned Strip Heaters For Fast Heat Transfer
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