CSS-10150/120V加熱器 美國omega
不銹鋼鞘墨盒heaters標準和高密度建筑瓦
CSS與CSH系列
盒式heaters
CSS與CSH系列：不銹鋼鞘墨盒heaters瓦特密度和高標準建設
看到下面的模型
1年保證RoHS
不銹鋼鞘
“to 1／8 3 / 4”（3.2 to 19.1mm）直徑
120伏和240伏
簡介：鞘的時間。to 760°c（1400°f）
CSS：鞘的時間。to 677°c（1250°f）
應用
死
molds
platens
熱密封
標記
包裝
熱熔膠的機械
OMEGALUX? CS series cartridge heaters provide high wattage in limited spaces. They are manufactured with 300 series stainless steel sheaths to precise dimensions and tolerances to ensure maximum heat transfer for minimum core temperature and faster heating. The CSS series cartridge heaters utilize an economical design of coiled resistance elements and ceramic cores, and can be used whenever a high Watt density is not required. The CSH series are high Watt density cartridge heaters which feature a swaged construction which allows for longer life at higher temperatures. See graph (below) for the maximum recommended Watt density when selecting the high Watt density, CSH series, cartridge heaters.
CSS and CSH series cartridge heaters are designed to fit into holes drilled and reamed to the nominal diameter of the heater. The hole should be reamed to the fractional size with a +.001" tolerance.
1/8" Diameter CSS Series Cartridge Heaters
(Actual Dia: 0.124"–0.120")
| Model No. | Length (In.) | Watts | W/in2 | Weight lb (g) |
| CSS-01110/120V | 1 | 10 | 35 | 0.01 (5) |
| CSS-01115/120V | 1 | 15 | 50 | 0.01 (5) |
| CSS-01120/120V | 1.5 | 20 | 40 | 0.03 (14) |
| CSS-01125/120V | 1.5 | 25 | 50 | 0.03 (14) |
| CSS-01235/120V | 2 | 35 | 50 | 0.06 (27) |
5/32" Diameter CSS Series Cartridge Heaters
(Actual Dia: 0.155"–0.152")
| Model No. | Length (In.) | Watts | W/in2 | Weight lb (g) |
| CSS-02110/120V | 1 | 10 | 25 | 0.05 (23) |
| CSS-02120/120V | 1.5 | 20 | 35 | 0.07 (32) |
| CSS-02235/120V | 2 | 35 | 40 | 0.09 (41) |
3/16" Diameter CSS Series Cartridge Heater
(Actual Dia: 0.186"–0.183")
| Model No. | Length (In.) | Watts | W/in2 | Weight lb (g) |
| CSS-03130/120V | 1.5 | 30 | 40 | 0.07 (32) |
| CSS-03235/120V | 2 | 35 | 35 | 0.09 (41) |
| CSS-03365/120V | 3 | 65 | 40 | 0.11 (50) |
| CSS-03490/120V | 4 | 90 | 40 | 0.13 (59) |
| CSS-03460/120V | 4 | 60 | 25 | 0.13 (59) |
| CSS-034100/120V | 4 | 100 | 45 | 0.13 (59) |
1/4" Diameter CSS and CSH Series Cartridge Heaters
(Actual Dia: 0.249"–0.245")
| Model No. | Length (In.) | Watts | W/in2 | Weight lb (g) |
| CSS-10120/120V | 1 | 20 | 35 | 0.01 (5) |
| CSH-101100/120V | 1 | 100 | 250 | 0.02 (9) |
| CSS-101201/120V | 1.25 | 20 | 25 | 0.01 (5) |
| CSH-1011001/120V | 1.25 | 100 | 165 | 0.02 (9) |
| CSS-10130/* | 1.5 | 30 | 30 | 0.02 (9) |
| CSS-10150/* | 1.5 | 50 | 50 | 0.02 (9) |
| CSH-10170/120V | 1.5 | 70 | 85 | 0.02 (9) |
| CSH-1011001/120V | 1.5 | 100 | 125 | 0.02 (9) |
| CSH-101120/120V | 1.5 | 120 | 150 | 0.02 (9) |
| CSS-10250/120V | 2 | 50 | 35 | 0.03 (14) |
| CSH-102100/120V | 2 | 100 | 85 | 0.03 (14) |
| CSH-102150/120V | 2 | 150 | 125 | 0.03 (14) |
| CSS-10265/* | 2.5 | 65 | 35 | 0.04 (18) |
| CSH-102135/120V | 2.5 | 135 | 85 | 0.03 (14) |
| CSH-102185/120V | 2.5 | 185 | 115 | 0.03 (14) |
| CSS-103100/240V | 3 | 100 | 45 | 0.05 (23) |
| CSH-103170/120V | 3 | 170 | 90 | 0.04 (18) |
| CSH-103220/120V | 3 | 220 | 115 | 0.04 (18) |
| CSS-10390/* | 3.5 | 90 | 35 | 0.06 (27) |
| CSH-103200/* | 3.5 | 200 | 85 | 0.04 (18) |
| CSH-103260/* | 3.5 | 260 | 110 | 0.04 (18) |
| CSS-104110/* | 4 | 110 | 40 | 0.07 (32) |
| CSH-104235/* | 4 | 235 | 85 | 0.04 (18) |
| CSH-104300/* | 4 | 300 | 110 | 0.04 (18) |
| CSH-104400/* | 4 | 400 | 150 | 0.04 (18) |
| CSH-10470/120V | 4.5 | 70 | 21 | 0.05 (23) |
| CSS-104110/* | 4.5 | 110 | 30 | 0.08 (36) |
| CSH-104270/* | 4.5 | 270 | 85 | 0.05 (23) |
| CSH-104350/* | 4.5 | 350 | 110 | 0.05 (23) |
| CSH-105305/* | 5 | 305 | 85 | 0.06 (27) |
| CSH-105400/* | 5 | 400 | 115 | 0.06 (27) |
| CSS-107150/120V | 7 | 150 | 30 | 0.12 (54) |
3/8" Diameter CSS and CSH Series Cartridge Heaters
(Actual Dia: 0.374"–0.370")
| Model No. | Length (In.) | Watts | W/in2 | Weight lb (g) |
| CSS-20130/120V | 1 | 30 | 40 | 0.04 (18) |
| CSH-201100/120V | 1 | 100 | 165 | 0.04 (18) |
| CSH-2011001/120V | 1.25 | 100 | 110 | 0.04 (18) |
| CSH-201150/120V | 1.25 | 150 | 165 | 0.04 (18) |
| CSS-20150/* | 1.5 | 50 | 40 | 0.07 (32) |
| CSS-2011002/* | 1.5 | 100 | 90 | 0.05 (23) |
| CSH-2015150/120V | 1.5 | 150 | 125 | 0.05 (23) |
| CSH-201200/* | 1.5 | 200 | 105 | 0.05 (23) |
| CSS-20270/* | 2 | 70 | 35 | 0.09 (41) |
| CSS-202100/120V | 2 | 100 | 50 | 0.09 (41) |
| CSH-202150/* | 2 | 150 | 85 | 0.06 (27) |
| CSH-202200/* | 2 | 200 | 110 | 0.06 (27) |
| CSH-202250/* | 2 | 250 | 135 | 0.06 (27) |
| CSH-20275/120V | 2.5 | 75 | 31 | 0.07 (32) |
| CSS-2021001/* | 2.5 | 100 | 40 | 0.12 (54) |
| CSH-202200/120V | 2.5 | 200 | 85 | 0.07 (32) |
| CSH-202300/* | 2.5 | 300 | 125 | 0.07 (32) |
| CSS-20375/* | 3 | 75 | 25 | 0.15 (68) |
| CSH-203250/* | 3 | 250 | 85 | 0.08 (36) |
| CSH-203400/* | 3 | 400 | 135 | 0.08 (36) |
| CSS-203150/* | 3.5 | 150 | 50 | 0.18 (82) |
| CSH-203300/* | 3.5 | 300 | 85 | 0.09 (41) |
| CSH-203450/120V | 3.5 | 450 | 130 | 0.18 (82) |
| CSS-20475/120V | 4 | 75 | 20 | 0.20 (91) |
| CSS-204220/* | 4 | 220 | 50 | 0.20 (91) |
| CSH-204350/* | 4 | 350 | 85 | 0.10 (45) |
| CSH-204500/* | 4 | 500 | 120 | 0.10 (45) |
| CSS-204250/* | 4.5 | 250 | 50 | 0.23 (104) |
| CSS-205280/* | 5 | 280 | 50 | 0.27 (122) |
| CSH-205500/* | 5 | 500 | 95 | 0.11 (50) |
| CSS-205100/240V | 5.5 | 100 | 15 | 0.31 (141) |
| CSS-206350/* | 6 | 350 | 50 | 0.36 (163) |
| CSH-206600/* | 6 | 600 | 90 | 0.13 (59) |
1/2" Diameter CSS and CSH Series Cartridge Heaters
(Actual Dia: 0.499"–0.494")
| Model No. | Length (In.) | Watts | W/in2 | Weight lb (g) |
| CSS-30175/* | 1.5 | 75 | 50 | 0.07 (32) |
| CSS-30190/120V | 1.5 | 90 | 60 | 0.07 (32) |
| CSH-301135/* | 1.5 | 135 | 85 | 0.07 (32) |
| CSH-301335/120V | 1.5 | 335 | 210 | 0.07 (32) |
| CSS-302120/* | 2 | 120 | 50 | 0.11 (50) |
| CSH-302200/* | 2 | 200 | 85 | 0.08 (36) |
| CSH-302400/120V | 2 | 400 | 165 | 0.08 (36) |
| CSS-30280/120V | 2.5 | 80 | 25 | 0.14 (64) |
| CSS-302150/* | 2.5 | 150 | 50 | 0.14 (64) |
| CSH-302270/* | 2.5 | 270 | 85 | 0.09 (41) |
| CSH-302470/* | 2.5 | 470 | 150 | 0.09 (41) |
| CSS-303200/* | 3 | 200 | 50 | 0.17 (77) |
| CSH-303335/* | 3 | 335 | 85 | 0.10 (45) |
| CSH-303535/* | 3 | 535 | 135 | 0.10 (45) |
| CSS-304275/* | 4 | 275 | 50 | 0.23 (104) |
| CSH-304470/* | 4 | 470 | 85 | 0.11 (50) |
| CSS-305350/* | 5 | 350 | 50 | 0.27 (122) |
| CSH-305500/* | 5 | 500 | 70 | 0.13 (59) |
| CSS-306425/* | 6 | 425 | 50 | 0.33 (150) |
| CSH-306735/* | 6 | 735 | 85 | 0.15 (68) |
| CSS-307550/* | 7 | 550 | 55 | 0.48 (218) |
| CSS-308650/* | 8 | 650 | 55 | 0.53 (240) |
| CSH-3081000/* | 8 | 1000 | 85 | 0.17 (77) |
| CSS-310850/* | 10 | 850 | 55 | 0.62 (281) |
| CSH-3101200/240V | 10 | 1200 | 80 | 0.22 (100) |
| CSS-3121000/* | 12 | 1000 | 55 | 0.69 (313) |
5/8" Diameter CSS and CSH Series Cartridge Heaters
(Actual Dia: 0.624"–0.619")
| Model No. | Length (In.) | Watts | W/in2 | Weight lb (g) |
| CSH-402250/* | 2 | 250 | 85 | 0.13 (59) |
| CSS-40275/240V | 2.5 | 75 | 20 | 0.15 (68) |
| CSS-402200/* | 2.5 | 200 | 50 | 0.15 (68) |
| CSH-402335/* | 2.5 | 335 | 85 | 0.15 (68) |
| CSS-403250/* | 3 | 250 | 50 | 0.21 (95) |
| CSH-403415/* | 3 | 415 | 85 | 0.17 (77) |
| CSS-403300/* | 3.5 | 300 | 50 | 0.25 (113) |
| CSS-403350/120V | 3.5 | 350 | 60 | 0.25 (113) |
| CSS-404350/* | 4 | 350 | 50 | 0.29 (132) |
| CSH-404585/* | 4 | 585 | 85 | 0.20 (91) |
| CSS-405450/* | 5 | 450 | 50 | 0.35 (159) |
| CSS-406350/120V | 6 | 350 | 30 | 0.44 (200) |
| CSS-406400/120V | 6 | 400 | 30 | 0.44 (200) |
| CSS-406540/* | 6 | 540 | 50 | 0.44 (200) |
| CSH-406920/* | 6 | 920 | 85 | 0.30 (136) |
| CSS-407635/* | 7 | 635 | 50 | 0.57 (259) |
| CSS-408750/* | 8 | 750 | 57 | 0.55 (249) |
| CSH-4081000/240V | 8 | 1000 | 70 | 0.40 (181) |
| CSH-4081500/240V | 8 | 1500 | 100 | 0.40 (181) |
| CSS-409950/* | 9 | 950 | 55 | 0.63 (286) |
| CSS-4101000/* | 10 | 1000 | 53 | 0.68 (308) |
| CSH-4101600/240V | 10 | 1600 | 85 | 0.70 (318) |
| CSS-4121200/240V | 12 | 1200 | 53 | 0.75 (340) |
| CSH-4121750/240V | 12 | 1750 | 80 | 0.80 (363) |
產品型號 產品描述
CSS-01110/120V Cartridge Heater 1/8英寸X1英寸 10 W
CSS-01115/120V Cartridge Heater 1/8英寸X1英寸 15 W
CSS-01120/120V 1/8英寸 Cartridge Heater 20 W
CSS-01125/120V Cartridge Heater 1/8英寸X1.50英寸 25 W
CSS-01235/120V 1/8英寸 Cartridge Heater 35 W
CSS-02110/120V 5/32英寸 Cartridge Heater 10 W
CSS-02120/120V 1/8英寸 Cartridge Heater 20 W
CSS-03130/120V 3/16英寸 Cartridge Heater 30 W
CSS-03365/120V 3/16英寸 Cartridge Heater 65 W
CSS-034100/120V 3/16英寸 Cartridge Heater 100 W
CSS-03490/120V 3/16英寸 Cartridge Heater 90 W
CSS-10120/120V 1/4英寸 Cartridge Heater 20 W
CSS-02235/120V Cartridge Heater 5/32英寸X2英寸 35 W
CSS-101201/120V 1/4英寸 Cartridge Heater 20 W
CSS-10130/120V 1/4英寸 Cartridge Heater 30 W
CSS-10130/240V 1/4英寸 Cartridge Heater 30 W
CSS-10150/120V 1/4英寸 Cartridge Heater 50 W
CSS-10150/240V 1/4英寸 Cartridge Heater 50 W
CSS-10250/120V 1/4英寸 Cartridge Heater 50 W
CSS-10250/240V 1/4 Cartridge Heater 50 W
CSS-10265/120V 1/4英寸 Cartridge Heater 65 W
CSS-10265/240V 1/4英寸 Cartridge Heater 65 W
CSS-103100/240V 1/4英寸 Cartridge Heater 100 W
CSS-10390/240V 1/4英寸 Cartridge Heater 90 W
CSS-104110/240V 1/4英寸 Cartridge Heater 110 W
CSS-1041101/120V 1/4英寸 Cartridge Heater 100 W
CSS-1041101/240V 1/4英寸 Cartridge Heater 100 W
CSS-107150/120V 1/4英寸 Cartridge Heater 150 W
CSH-101100/120V Cartridge Heater 1/4英寸X1英寸 100 W
CSH-1011001/120V 1/4英寸 Cartridge Heater 100 W
CSH-101120/120V 1/4英寸 Cartridge Heater 120 W
CSH-10170/120V 1/4英寸 Cartridge Heater 70 W
CSH-102100/120V 1/4英寸 Cartridge Heater 100 W
CSH-102135/120V 1/4英寸 Cartridge Heater 135 W
CSH-102150/120V 1/4英寸 Cartridge Heater 150 W
CSH-102185/120V 1/4英寸 Cartridge Heater 185 W
CSH-103170/120V 1/4英寸 Cartridge Heater 170 W
CSH-103200/120V 1/4英寸 Cartridge Heater 200 W
CSH-103200/240V 1/4英寸 Cartridge Heater 200 W
CSH-103220/120V 1/4英寸 Cartridge Heater 220 W
CSH-103260/120V 1/4英寸 Cartridge Heater 260 W
CSH-103260/240V 1/4英寸 Cartridge Heater 260 W
CSH-104235/240V 1/4英寸 Cartridge Heater 235 W
CSH-104270/120V 1/4英寸 Cartridge Heater 270 W
CSH-104300/120V 1/4英寸 Cartridge Heater 300 W
CSH-104300/240V 1/4英寸 Cartridge Heater 300 W
CSH-104350/120V 1/4英寸 Cartridge Heater 350 W
CSH-104350/240V 1/4英寸 Cartridge Heater 350 W
CSH-104400/120V 1/4英寸 Cartridge Heater 400 W
CSH-104400/240V 1/4英寸 Cartridge Heater 400 W
CSH-10470/120 1/4英寸 Cartridge Heater 70 W
CSH-105305/120V 1/4英寸 Cartridge Heater 305 W
CSH-105305/240V 1/4英寸 Cartridge Heater 305 W
CSH-105400/120V 1/4英寸 Cartridge Heater 400 W
CSH-105400/240V 1/4英寸 Cartridge Heater 400 W
CSS-20130/120V 3/8英寸 Cartridge Heater 30 W
CSS-201301/120V 3/8英寸 Cartridge Heater 30 W
CSS-201301/240V 3/8英寸 Cartridge Heater 30 W
CSS-20150/240V 3/8英寸 Cartridge Heater 50 W
CSS-20150/240V 3/8英寸 Cartridge Heater 50 W
CSS-202100/120V 3/8英寸 Cartridge Heater 100 W
CSS-2021001/240V 3/8英寸 Cartridge Heater 100 W
CSS-20270/120V 3/8英寸 Cartridge Heater 70 W
CSS-20270/240V 3/8英寸 Cartridge Heater 70 W
CSS-203150/120V 3/8英寸 Cartridge Heater 150 W
CSS-203150/240V 3/8英寸 Cartridge Heater 150 W
CSS-20375/120V 3/8英寸 Cartridge Heater 75 W
CSS-20375/240V 3/8英寸 Cartridge Heater 75 W
CSS-204220/240V 3/8英寸 Cartridge Heater 220 W
CSS-204250/120V 3/8英寸 Cartridge Heater 250 W
CSS-204250/240V 3/8英寸 Cartridge Heater 250 W
CSS-20475/120V 3/8英寸 Cartridge Heater 75 W
CSS-20150/120V 3/8英寸 Cartridge Heater 50 W
CSS-205100/240V 3/8英寸 Cartridge Heater 100 W
CSS-205280/120V 3/8英寸 Cartridge Heater 280 W
CSS-205280/240V 3/8英寸 Cartridge Heater 280 W
CSS-206350/120V 3/8英寸 Cartridge Heater 350 W
CSH-2011001/120V 3/8英寸 Cartridge Heater 100 W
CSH-2011002/120V 3/8英寸 Cartridge Heater 100 W
CSH-2011002/240V 3/8英寸 Cartridge Heater 100 W
CSH-201150/120V 3/8英寸 Cartridge Heater 150 W
CSH-201200/120V 3/8英寸 Cartridge Heater 200 W
CSH-201200/240V 3/8英寸 Cartridge Heater 200 W
CSH-2015150/120V 3/8英寸 Cartridge Heater 150 W
CSH-202150/120V 3/8英寸 Cartridge Heater 150 W
CSH-202150/240V 3/8英寸 Cartridge Heater 150 W
CSH-202200/120V 3/8英寸 Cartridge Heater 200 W
CSH-201200/240V 3/8英寸 Cartridge Heater 200 W
CSH-2015150/120V 3/8英寸 Cartridge Heater 150 W
CSH-202150/120V 3/8英寸 Cartridge Heater 150 W
CSH-202150/240V 3/8英寸 Cartridge Heater 150 W
CSH-202200/120V 3/8英寸 Cartridge Heater 200 W
CSH-202200/240V 3/8英寸 Cartridge Heater 200 W
CSH-2022001/120 3/8英寸 Cartridge Heater 200 W
CSH-2022001/240 3/8英寸 Cartridge Heater 200 W
CSH-202250/240V 3/8英寸 Cartridge Heater 250 W
CSH-202300/120V 3/8英寸 Cartridge Heater 300 W
CSH-202300/240V 3/8英寸 Cartridge Heater 50 W
CSH-203250/120V 3/8英寸 Cartridge Heater 250 W
CSH-203250/240V 3/8英寸 Cartridge Heater 250 W
CSH-203300/120V 3/8英寸 Cartridge Heater 300 W
CSH-203400/240V 3/8英寸 Cartridge Heater 400 W
CSH-203450/120V 3/8英寸 Cartridge Heater 450 W
CSH-204350/120V 3/8英寸 Cartridge Heater 350 W
CSH-204350/240V 3/8英寸 Cartridge Heater 350 W
CSH-204500/120V 3/8英寸 Cartridge Heater 500 W
CSH-204500/240V 3/8英寸 Cartridge Heater 500 W
CSH-205500/120V 3/8英寸 Cartridge Heater 500 W
CSH-205500/240V 3/8英寸 Cartridge Heater 500 W
CSH-206600/120V 3/8英寸 Cartridge Heater 600 W
CSH-206600/240V 3/8英寸 Cartridge Heater 600 W
CSS-30175/240V 1/2英寸 Cartridge Heater 75 W
CSS-30190/120V 1/2英寸 Cartridge Heater 90 W
CSS-302120/120V 1/2英寸 Cartridge Heater 120 W
CSS-302120/240V 1/2英寸 Cartridge Heater 120 W
CSS-302150/120V 1/2英寸 Cartridge Heater 150 W
CSS-302150/240V 1/2英寸 Cartridge Heater 150 W
CSS-30280/120V 1/2英寸 Cartridge Heater 80 W
CSS-303200/120V 1/2英寸 Cartridge Heater 200 W
CSS-303200/240V 1/2英寸 Cartridge Heater 200 W
CSS-304275/120V 1/2英寸 Cartridge Heater 275 W
CSS-305350/120V 1/2英寸 Cartridge Heater 350 W
CSS-305350/240V 1/2英寸 Cartridge Heater 350 W
CSS-306425/120V 1/2英寸 Cartridge Heater 425 W
CSS-306425/240V 1/2英寸 Cartridge Heater 425 W
CSS-307550/120V 1/2英寸 Cartridge Heater 550 W
CSS-307550/240V 1/2英寸 Cartridge Heater 550 W
CSS-308650/120V 1/2英寸 Cartridge Heater 650W
CSS-308650/240V 1/2英寸 Cartridge Heater 650 W
CSH-301135/120V 1/2英寸 Cartridge Heater 135 W
CSH-301135/240V 1/2英寸 Cartridge Heater 135 W
CSH-301335/120V 1/2英寸 Cartridge Heater 135 W
CSH-302200/120V 1/2英寸 Cartridge Heater 200 W
CSH-302200/240V 1/2英寸 Cartridge Heater 200 W
CSH-302200/240V/6FT 1/2英寸 Cartridge Heater 200 W
CSH-302270/120V 1/2英寸 Cartridge Heater 270 W
CSH-302270/240V 1/2英寸 Cartridge Heater 270 W
CSH-302400/120V 1/2英寸 Cartridge Heater 400 W
CSH-302470/120V 1/2英寸 Cartridge Heater 470 W
CSH-302470/240V 1/2英寸 Cartridge Heater 470 W
CSH-303335/120V 1/2英寸 Cartridge Heater 335 W
CSH-303335/240V 1/2英寸 Cartridge Heater 335 W
CSH-303535/120V 1/2英寸 Cartridge Heater 535 W
CSH-303535/240V 1/2英寸 Cartridge Heater 535 W
CSH-304470/240V 1/2英寸 Cartridge Heater 470 W
CSH-305500/120V 1/2英寸 Cartridge Heater 500 W
CSH-305500/240V 1/2英寸 Cartridge Heater 500 W
CSH-306735/120V 1/2英寸 Cartridge Heater 735 W
CSH-306735/240V 1/2英寸 Cartridge Heater 735 W
CSS-40275/240V 5/8英寸 Cartridge Heater 75 W
CSS-403250/120V 5/8英寸 Cartridge Heater 250 W
CSS-403250/240V 5/8英寸 Cartridge Heater 250 W
CSS-403300/120V 5/8英寸 Cartridge Heater 300 W
CSS-403300/240V 5/8英寸 Cartridge Heater 300 W
CSS-403350/120V 5/8英寸 Cartridge Heater 350 W
CSS-404350/120V 5/8英寸 Cartridge Heater 350 W
CSS-404350/240V 5/8英寸 Cartridge Heater 350 W
CSS-405450/120V 5/8英寸 Cartridge Heater 450 W
CSS-405450/240V 5/8英寸 Cartridge Heater 450 W
CSS-406540/120V 5/8英寸 Cartridge Heater 540 W
CSS-10150/120V加熱器 美國omega
