K型熱電偶用補償線纜研發(fā)
| 添加時間： | 2023-06-17 08:49:05 |
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K型熱電偶用補償線纜研發(fā)
一、熱電偶用補償導(dǎo)線compensating wire in electric thermocouple
(一)執(zhí)行標準carry out standard：
本產(chǎn)品各項技術(shù)指標符合GB4989-1994(等效于IE0584-3)的要求.
Each of products reach the technical indicator accord is better than GB4989-1994 (EC584-3)
(二)使用特性use characteristic：
工作溫度：耐熱級最高200-260℃ work temperature：Heat-resistin8 grade200-260"C
普通級最高105℃ ordinary grade 105℃
最低環(huán)境溫度：氟塑料絕緣及護套固定敷設(shè)-60℃
The 10west work environmental temperature：The flour plastics insulates and the sheath：It is the regular lay by—60℃
非固定敷設(shè)-20℃ it is getting regular to lay-20℃
聚氯乙烯絕緣及護套固定敷設(shè)-40℃ www.hstmalufoil.com polyvinyl chloride inns，at：ones and sheath：It sly by-40℃≥固定敷設(shè)—15℃ it is getting regular to lay-15℃
(三)產(chǎn)品用途Products use：
補償導(dǎo)線與熱電偶相配套，廣泛用于電力、石化、冶金、機電、化工、輕紡、建材軍工等廠礦及科研單位的溫度測量和系統(tǒng)控制.
The compensate Wire interlock with the electric thermocouple is Wildly，Used in the temperature measurement and control system of the factori9S，mines R&D institution , such as power plants，power stations，metal，orgy，petroleum, chemical industry, iron and steel plant，etc.
(四)合金絲的構(gòu)成及顏色compositions and colors Of the compensate-ire silks：
配用熱電偶的分度號 Mike graduation by Electric thermocouple | 補償 導(dǎo)線 | 補償導(dǎo)線合金絲 | 絕緣層顏色 | ||
正 極 Shoulder positive pole | 負 極 Negative poise | 正 極 Shoulder objective pole | 負 極 Negative pole | ||
S(鉑銬—鉑) S (handcuff platinum of at platinum) |
SC | SPO(銅) SPC (copper) | SNO(銅鎳) SNO (copper nickel) | 紅 Red | 綠 Green |
K(鎳鉻—鎳硅) K (nickel chromiums Nickels icon) |
KOA | KPOA(鐵) KPCA (iron) | KNCA(銅鎳) KNOA(copper nickel) | 紅 Red | 藍 Blue |
KGB | KPOB(銅) KPOB (copper) | KNOB(銅鎳) KNOB(copper nickel) | 紅 Red | 藍 Blue | |
KK | KPX(鎳鉻) KPX (nickel choragi) | KNX(鎳硅) KNX (Nikkei Scion) | 紅 Red | 黑 Black | |
E(鎳鉻—銅鎳) E (nickel-copper nicke0) |
EX | EPX(鎳鉻) EPX (nickel chromium) | ENX(銅鎳) ENX (copper nickel) | 紅 Red | 棕 Brown |
U(鐵—銅鎳) J(iron-copper nickel) | UX | JPX(鐵) JPX (iron) | JNX(銅鎳) JNX(copper nickel) | 紅 Red | 紫 Purple |
T(銅康—銅) T(copper-copper nickel) | TX | TPX(銅) TPX (copper) | TNX(銅鎳) TNX (copper nickel) | 紅 Red | 白 White |
N(鎳鉻硅—鎳硅) N (nickel chromiums Nickel-nickel Nickel) | NC | NPX(鐵) NPX (iron) | NNX(銅鎳) NNX(copper nickel) | 紅 Red | 灰 Dust |
(五)分類classifications of compensate wire：
補償導(dǎo)線按熱電動特性的允差不同分為精密級和普通級兩種，精密級以“S”表示，普通級略；按使用溫度范圍分一般用和耐熱用兩種，分別用“G”和“H”表示.
Compensate-ire according to the difference permit different of divided from accurate grade and ordinary grade accurate grade express With ”S”，the accurate grade according to the temperature range divide with heat-resisting grade and general grade each，respectively express with ”H”and ”G“respectively.
(六)護套的顏色sheath color：
一般用補償導(dǎo)線(G) general grade-with compensating Wire(G) | 耐熱用補償導(dǎo)線(H) Heat-resisting grade compensating Wire (H) | |
普通級ordinary grade | 精密級accurate grade | 普通級ordinary grade 精密級accurate grade |
黑black | 灰dust | 黑black 黃yellow |
(七)熱電動勢及允差hot EHF and permit difference：
型號 Type | 熱電動勢及允差 At hot EMF and Permit difference | |||||
熱電 動勢 hot EMF | 一般用general grade | 熱電 動勢 Hot EMF | 耐熱用heat-resisting grade | |||
允差permit difference | 允差permit difference | |||||
普 通 Ordinary grades | 精密級 Accurate grades | 普通 Ordinary grades | 精密級 Accurate grades | |||
SC | 645 | 土60(15℃) | 土30(2.5℃) | 1440 | 土60(5℃) | |
KCD | 4095 | 土100(2.5℃) | 土90(1.5℃) | |||
KCAKX | 4095 | ±100(2.5℃) | ±60(1.5℃) | 8137 | ±100(2.5℃) | ±60(1.5℃) |
EX | 637 | 土200(2.5℃) | 土120(1.5℃) | 13419 | 土200(2.5℃) | 土200(1.5℃) |
NC | 2774 | 土100(2.5℃) | ±60(1.5℃) | 5912 | ±100(2.5℃) | ±60(1.5℃) |
UK | 5268 | 土140(2.5℃) | 土85(1.5℃) | 10111 | 土100(2.5℃) | 土85(1.5℃) |
TK | 4277 | ±60(1.0℃) | 土30(0.5℃) | 9286 | 土0(1.5℃) | 土48(0.8℃) |
(八)結(jié)構(gòu)尺寸Structure si2e Of compensate Wire Si2e：
等級 Grade | 線芯標稱截面(mm2) Claimcross-secti (mm2) | 線芯結(jié)構(gòu)股數(shù)/單線直徑 Structure Of Skies | 絕緣標稱厚度 Thickness of insulation | 護套標稱厚度 Thickness of Sheath | 補償導(dǎo)線最大外徑 max external Diameter |
一般用(G) General grade
| 0.2 0.2 0.5 0.5 1.0 1.0 1.5 1.5 2.5 2.5 | 1/0.52 7/0.20 1/0.80 7/0.30 1/1.13 7/0.43 1/1.37 7/0.52 1/1.76 19/0.41 | 0.4 0.4 0.5 0.5 0.7 0.7 0.7 0.7 0.7 0.7 | 0.7 0.7 0.8 0.8 1.0 1.0 1.0 1.0 1.0 1.0 | 3.O*4.6 3.1*4.8 3.7*6.4 3.9*6.6 5.0*7.7 5.1*8.0 5.2*8.3 5.5*8.7 5.7*9.3 5.9*9.8 |
耐熱用
Heat-resisting Grad | 0.2 0.2 0.5 0.5 1.0 1.0 1.5 1.5 2.5 2.5 | 1/0.52 7/0.20 7/0.30 1/0.80 1/1.13 7/0.43 1/1.37 7/0.52 1/1.76 19/0.41 | 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 | 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 | 2.3*4.0 2.4*4.2 2.8*4.8 2.6*4.6 3.0*5.3 3.1*5.6 3.205.8 3.4*6.2 3.6*6.7 4.O*7.3 |
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