BL-H

Silicon carbide elements of type BL-H are used in applications ranging in temperature from 600℃ up to 1600℃ in both air and controlled atmospheres. The type of atmosphere used will determine the maximum recommended element temperature. Silicon carbide elements may be mounted either vertically or horizontally, and as the material remains rigid, even at the maximum operating temperature, no special supports are required. BL-H elements are available in the range of 12 and 40 mm diameter (high resistance). The total length can vary up to 3000 mm.

Item No. Size Hot Zone Surface Area (cm2) Nominal Loading Values
Diameter (mm) Hot Zone Length (mm) Cold End Length (mm) Overall Length (mm) Voltage (Volts) Power
(Watts)		 Resistance (Ohms)
BL-H121510 12 150 100 350 56 40 900 1.80
BL-H121515 150 150 450 56 40 900 1.80
BL-H122010 200 100 400 75 55 1200 2.50
BL-H122015 200 150 500 75 55 1200 2.50
BL-H122020 200 200 600 75 55 1200 2.50
BL-H122510 250 100 450 94 70 1500 3.30
BL-H122515 250 150 550 94 70 1500 3.30
BL-H122520 250 200 650 94 70 1500 3.30
BL-H123010 300 100 500 113 80 1800 3.60
BL-H123015 300 150 600 113 80 1800 3.60
BL-H123020 300 200 700 113 80 1800 3.60
BL-H142020 14 200 200 600 88 50 1400 1.80
BL-H142520 250 200 650 110 80 1750 2.10
BL-H142525 250 250 750 110 60 1750 2.10
BL-H143020 300 200 700 132 70 2100 2.30
BL-H143025 300 250 800 132 70 2100 2.30
BL-H143520 350 200 750 154 85 2450 3.00
BL-H144025 400 250 900 176 100 2800 3.60
BL-H163020 16 300 200 700 150 70 2400 2.00
BL-H163025 300 250 800 150 70 2400 2.00
BL-H164025 400 250 900 200 95 3260 2.80
BL-H164525 450 250 950 225 110 3600 3.30
BL-H165025 500 250 1000 250 120 4000 3.60
BL-H166025 600 250 1100 300 140 4800 4.10
BL-H203025 20 300 250 800 188 65 3000 1.40
BL-H203030 300 300 900 188 65 3000 1.40
BL-H204025 400 250 900 251 85 4000 1.80
BL-H204030 400 300 1000 251 85 4000 1.80
BL-H205030 500 300 1100 314 110 5000 2.40
BL-H205040 500 400 1300 314 110 5000 2.40
BL-H206030 600 300 1200 376 130 6000 2.80
BL-H206040 600 400 1400 376 130 6000 2.80
BL-H207030 700 300 1300 439 150 7000 3.20
BL-H207040 700 400 1500 439 150 7000 3.20
BL-H208030 800 300 1400 502 170 8000 3.60
BL-H208040 800 400 1600 502 170 8000 3.60
BL-H209030 900 300 1500 565 190 9000 4.00
BL-H2010030 1000 300 1600 627 210 10000 4.40
BL-H253030 25 300 300 900 236 55 3600 0.90
BL-H254030 400 300 1000 314 75 4700 1.20
BL-H254040 400 400 1200 314 75 4700 1.20
BL-H255030 500 300 1100 392 90 5800 1.40
BL-H255040 500 400 1300 392 90 5800 1.40
BL-H256030 600 300 1200 470 110 7000 1.70
BL-H256040 600 400 1400 470 110 7000 1.70
BL-H257030 700 300 1300 550 130 8200 2.10
BL-H257040 700 400 1500 550 130 8200 2.10
BL-H258030 800 300 1400 627 150 9400 2.40
BL-H258040 800 400 1600 627 150 9400 2.40
BL-H259030 900 300 1500 705 170 10600 2.70
BL-H2510030 1000 300 1600 785 190 11800 3.10
BL-H2511030 1100 300 1700 862 200 13000 3.10
BL-H2512030 1200 300 1800 940 220 14000 3.50
BL-H2513030 1300 300 1900 1020 230 15300 3.50
BL-H2514030 1400 300 2000 1095 250 16500 3.80
BL-H303030 30 300 300 900 280 52 4420 0.62
BL-H304030 400 300 1000 380 68 5780 0.81
BL-H304040 400 400 1200 380 70 5950 0.82
BL-H305030 500 300 1100 470 85 7230 1.00
BL-H305040 500 400 1300 470 86 7310 1.01
BL-H306030 600 300 1200 570 101 8590 1.19
BL-H306040 600 400 1400 570 102 8670 1.20
BL-H307030 700 300 1300 660 117 9950 1.38
BL-H307040 700 400 1500 660 118 10000 1.39
BL-H308030 800 300 1400 750 133 11300 1.57
BL-H308040 800 400 1600 750 135 11500 1.58
BL-H309030 900 300 1500 850 149 12700 1.76
BL-H309040 900 400 1700 850 151 12800 1.77
BL-H3010030 1000 300 1600 940 165 14000 1.95
BL-H3010040 1000 400 1800 940 167 14200 1.96
BL-H3011030 1100 300 1700 1035 182 15500 2.14
BL-H3011040 1100 400 1900 1035 183 15600 2.15
BL-H3012030 1200 300 1800 1130 198 16800 2.33
BL-H3012040 1200 400 2000 1130 199 16900 2.34
BL-H3013030 1300 300 1900 1220 214 18200 2.52
BL-H3013040 1300 400 2100 1220 215 18300 2.53
BL-H3014030 1400 300 2000 1320 230 19600 2.71
BL-H3014040 1400 400 2200 1320 232 19700 2.72
BL-H3015030 1500 300 2100 1410 246 20900 2.90
BL-H3015040 1500 400 2300 1410 248 21100 2.91
BL-H3016030 1600 300 2200 1500 262 22300 3.09
BL-H3017030 1700 300 2300 1600 278 23600 3.28
BL-H354030 35 400 300 1000 440 64 6850 0.60
BL-H354040 400 400 1200 440 65 6960 0.61
BL-H355030 500 300 1100 550 79 8450 0.74
BL-H355040 500 400 1300 550 80 8560 0.75
BL-H356030 600 300 1200 660 94 10100 0.88
BL-H356040 600 400 1400 660 95 10200 0.89
BL-H357030 700 300 1300 770 109 11700 1.02
BL-H357040 700 400 1500 770 110 11800 1.03
BL-H358030 800 300 1400 880 124 13300 1.16
BL-H358040 800 400 1600 880 125 13400 1.17
BL-H359030 900 300 1500 990 139 14900 1.30
BL-H359040 900 400 1700 990 140 15000 1.31
BL-H3510030 1000 300 1600 1100 154 16500 1.44
BL-H3510040 1000 400 1800 1100 155 16600 1.45
BL-H3511030 1100 300 1700 1210 169 18100 1.58
BL-H3511040 1100 400 1900 1210 170 18200 1.59
BL-H3512030 1200 300 1800 1320 184 19700 1.72
BL-H3512040 1200 400 2000 1320 185 19800 1.73
BL-H3513030 1300 300 1900 1430 198 21200 1.85
BL-H3513040 1300 400 2100 1430 200 21400 1.87
BL-H3514030 1400 300 2000 1540 213 22800 1.99
BL-H3514040 1400 400 2200 1540 215 23000 2.01
BL-H3515030 1500 300 2100 1650 228 24400 2.13
BL-H3515040 1500 400 2300 1650 230 24600 2.15
BL-H3516030 1600 300 2200 1760 243 26000 2.27
BL-H3517030 1700 300 2300 1870 258 27600 2.41
BL-H405030 40 500 300 1100 628 73 9580 0.56
BL-H405040 500 400 1300 628 75 9830 0.57
BL-H406030 600 300 1200 753 87 11400 0.66
BL-H406040 600 400 1400 753 89 11700 0.68
BL-H407030 700 300 1300 880 101 13200 0.77
BL-H407040 700 400 1500 880 103 13500 0.79
BL-H408030 800 300 1400 1005 115 15100 0.88
BL-H408040 800 400 1600 1005 116 15200 0.89
BL-H409030 900 300 1500 1130 129 16900 0.98
BL-H409040 900 400 1700 1130 130 17000 0.99
BL-H4010030 1000 300 1800 1255 143 18700 1.09
BL-H4010040 1000 400 1800 1255 144 18900 1.10
BL-H4011030 1100 300 1700 1381 157 20600 1.20
BL-H4011040 1100 400 1900 1381 158 20700 1.21
BL-H4012030 1200 300 1800 1506 170 22300 1.30
BL-H4012040 1200 400 2000 1506 172 22500 1.31
BL-H4013030 1300 300 1900 1630 184 24100 1.40
BL-H4013040 1300 400 2100 1630 186 24400 1.42
BL-H4014030 1400 300 2000 1760 198 25900 1.51
BL-H4014040 1400 400 2200 1760 200 26200 1.53
BL-H4015030 1500 300 2100 1880 212 27800 1.62
BL-H4015040 1500 400 2300 1880 213 27900 1.63
BL-H4016030 1600 300 2200 2010 226 29600 1.73
BL-H4017030 1700 300 2300 2140 240 31400 1.83

Note:
* Nominal loading values are measured at a heating element surface temperature of 1000℃ in open air.
* Resistance values have a manufacturing standard tolerance of ±15%.
* Products with special shapes are manufactured upon customer's request.