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高溫補(bǔ)償導(dǎo)線

高溫補(bǔ)償導(dǎo)線是安徽華強(qiáng)電纜有限公司專業(yè)產(chǎn)品,用它們連接熱電偶與測(cè)量裝置,以補(bǔ)償它們與熱電偶連接處的溫度變化所產(chǎn)生的誤差。

  • 產(chǎn)品型號(hào):
  • 廠商性質(zhì):生產(chǎn)廠家
  • 更新時(shí)間:2025-02-08
  • 訪  問  量:3061
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聯(lián)系電話:0550-7046995

產(chǎn)品詳情

    高溫補(bǔ)償導(dǎo)線用途:

    熱電偶用補(bǔ)償導(dǎo)線它是在一定溫度范圍內(nèi)(包括常溫)具有與所匹配的熱電偶的熱電動(dòng)勢(shì)的標(biāo)稱值相同的一對(duì)帶有絕緣層的導(dǎo)線,用它們連接熱電偶與測(cè)量裝置,以補(bǔ)償它們與熱電偶連接處的溫度變化所產(chǎn)生的誤差。分為延長(zhǎng)型和補(bǔ)償型兩種。

    高溫補(bǔ)償導(dǎo)線產(chǎn)品特性:

    1、額定電壓:無要求

    2、工作溫度:-25~+260℃

    3、導(dǎo)體:實(shí)芯或絞合合金絲

    4、絕緣:聚氯乙烯/聚四氟乙烯

    5、護(hù)套:聚氯乙烯/聚四氟乙烯/無堿玻璃絲

    6、屏蔽:鍍錫銅絲或鍍鋅鋼絲或鋁塑復(fù)合帶

    7、顏色:紅/黃/蘭/白/黑/灰/棕等

    
    型號(hào)和名稱及配用熱電偶:
 

型號(hào) 名稱 配用熱電偶 熱電偶分度號(hào) 產(chǎn)品用型號(hào)含義
SC或RC 銅-銅鎳0.6補(bǔ)償型導(dǎo)線 鉑銠 10- 鉑熱電偶 S或R S- 表示熱電特性允差為精密級(jí)補(bǔ)償導(dǎo)線; P- 表示有屏蔽層的補(bǔ)償導(dǎo)線; G- 表示一般用補(bǔ)償導(dǎo)線; V- 聚氯乙烯材料( PVC ); H- 表示耐熱用補(bǔ)償導(dǎo)線; F- 聚四氟乙烯材料; R- 表示多股補(bǔ)償導(dǎo)線; B- 無堿玻璃絲材料
鉑銠 13- 鉑熱電偶
KCA 鐵-銅鎳22補(bǔ)償型導(dǎo)線 鎳鉻 - 鎳硅熱電偶 K
KCB 銅-銅鎳 40補(bǔ)償型導(dǎo)線
KX 鎳鉻10-鎳硅 3延長(zhǎng)型導(dǎo)線
NC 鐵-銅鎳 18補(bǔ)償型導(dǎo)線  鎳鉻硅 - 鎳硅熱電偶 N
NX 鎳鉻14-鎳硅延長(zhǎng)型導(dǎo)線
EX 鎳鉻10-銅鎳 45延長(zhǎng)型導(dǎo)線 鎳鉻 - 銅鎳熱電偶 E
JX 鐵-銅鎳 45延長(zhǎng)型導(dǎo)線 鐵 - 銅鎳熱電偶 J
TX 銅-銅鎳 45延長(zhǎng)型導(dǎo)線 銅 - 康銅熱電偶 T

 
    產(chǎn)品規(guī)格
 

線芯型式 線芯標(biāo)稱截面(mm2) 線芯股數(shù) 合金絲單線直徑( mm )
單股線芯 0.2 1 0.52
0.5 1 0.8
1 1 1.13
1.5 1 1.37
2.5 1 1.76
多股線芯 (軟線) 0.2 7 0.2
0.5 7 0.3
1 7 0.43
1.5 7 0.52
2.5 19 0.41

    產(chǎn)品結(jié)構(gòu)尺寸:

使用分類 線芯標(biāo)稱截面 絕緣層標(biāo)稱厚度 護(hù)套標(biāo)稱厚度 補(bǔ)償導(dǎo)線最大外徑(mm)
(mm2) (mm) (mm) 單股線芯 多股軟線芯
一般用 0.2 0.4 0.7 3.0 × 4.6 3.1 × 4.8
0.5 0.3 0.8 3.7 × 6.4 3.9 × 6.6
1 0.7 1 5.0 × 7.7 5.1 × 8.0
1.5 0.7 1 5.2 × 8.3 5.5 × 8.7
2.5 0.7 1 5.7 × 9.3 5.9 × 9.8
耐熱用 0.2 0.4 0.3 2.3 × 4.0 2.4 × 4.2
0.5 0.4 0.3 2.6 × 4.6 2.8 × 4.8
1 0.4 0.3 3.0 × 5.3 3.1 × 5.6
1.5 0.4 0.3 3.2 × 5.8 3.4 × 6.2
2.5 0.4 0.3 3.6 × 6.7 4.0 × 7.3

    20℃時(shí)往復(fù)電阻值:

補(bǔ)償導(dǎo)線型號(hào) 線芯標(biāo)稱截面(mm2)
0.2 0.5 1 1.5 2.5
SC 或 RC 0.25 0.1 0.05 0.03 0.02
KCA 3.5 1.4 0.7 0.47 0.28
KCB 2.6 1.04 0.52 0.35 0.21
KX 5.5 2.2 1.1 0.73 0.44
EX 6.25 2.5 1.25 0.73 0.5
JX 3.25 1.3 0.65 0.43 0.26
TX 2.6 1.04 0.52 0.35 0.21
NC 3.75 1.5 0.75 0.5 0.3
NX 7.15 2.86 1.43 0.95
 
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