CU50銅電阻
一、概述：
CU50銅電阻作為熱電偶，熱電阻維修更換使用，亦可作為非標準熱電偶的測溫元件,測溫范圍0-150度，本公司提供生產的WZ系列熱電阻嚴格按照JB/T8622-1997技術要求生產，其分度號PT1000、PT500、PT200、PT100、PT10、CU50、CU100均符合國際標準。
二、CU50銅電阻工作原理：
CU50銅電阻在溫度的作用下，電阻絲的電阻隨之變化而變化。可用于測量 -200℃～﹢800℃范圍內的溫度。其優點是：偏差極小。由于它的良好電輸出性能，熱電阻可為顯示儀、記錄儀、調節儀、掃描儀及電腦提供精確的輸入值。
三、技術參數：
1.CU50銅電阻測溫范圍、允差：
|
名稱
|
型號
|
分度號
|
測溫范圍
|
等級
|
允許偏差
|
|
鉑電阻
|
WZP
|
Pt100
Pt10
|
-200~±650℃
|
A
|
±(0.15+0.02t)
|
|
B
|
±0.30+0.005t
|
||||
|
銅電阻
|
WZC
|
Cu50
Cu100
|
-50~+150℃
|
|
±(0.30+0.006t)
|
2.CU50銅電阻熱響應時間：
在溫度出現階躍變化時,熱電阻的電阻值變化至相當于該階躍變化的50%，所需要的時間稱為熱響應時間，用t0.5表示。
3.CU50銅電阻自熱影響：
鉑電阻允許通過電流1mA，最大測量電流為5mA，由此產生的升溫不大于0.3℃。
4.CU50銅電阻電阻溫度系數（α）與標稱值的偏差：
|
名稱
|
等級
|
α
|
α
|
|
鉑電阻
|
A
|
0．003851
|
±0.000006
|
|
B
|
±0.000012
|
||
|
銅電阻
|
|
0．004280
|
±0.000020
|
5.CU50銅電阻絕緣電阻：
當周圍空氣溫度15-35℃和相對濕度小于80%時熱電阻絕緣電阻不小于100MΩ。
WZC型銅電阻是用高強度聚酯絕緣銅絲拴繞在棒形塑料或膠木骨架上。為防止銅絲松散以及提高絕緣性和機械強度，整個元件經過酚醛樹脂浸漬處理。
四、Cu50型熱電阻分度表：
R（0℃）=50.00Ω工業銅熱電阻（Cu50）分度表
|
T/℃
|
0
|
-1
|
-2
|
-3
|
-4
|
-5
|
-6
|
-7
|
-8
|
-9
|
|
-40
|
41.400
|
41.184
|
40.969
|
40.753
|
40.537
|
40.322
|
40.106
|
39.890
|
39.674
|
39.458
|
|
-30
|
43.555
|
43.339
|
43.124
|
42.009
|
42.693
|
42.478
|
42.262
|
42.047
|
41.831
|
41.616
|
|
-20
|
45.706
|
45.491
|
45.276
|
45.061
|
44.846
|
44.631
|
44.416
|
44.200
|
43.985
|
43.770
|
|
-10
|
47.854
|
47.639
|
47.425
|
47.210
|
46.995
|
46.780
|
46.566
|
46.351
|
46.136
|
45.921
|
|
-0
|
50.000
|
49.786
|
49.571
|
49.356
|
49.142
|
48.927
|
48.713
|
48.498
|
48.284
|
48.069
|
|
|
|
|
|
|
|
|
|
|
|
|
|
T/℃
|
0
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
|
0
|
50.000
|
50.214
|
50.429
|
50.643
|
50.858
|
51.072
|
51.386
|
51.505
|
51.715
|
51.929
|
|
10
|
52.144
|
52.358
|
52.572
|
52.786
|
53.000
|
53.215
|
53.429
|
53.643
|
53.857
|
54.071
|
|
20
|
54.285
|
54.500
|
54.714
|
51.928
|
55.142
|
55.356
|
55.570
|
55.784
|
55.988
|
56.071
|
|
30
|
56.426
|
56.640
|
56.854
|
57.068
|
57.282
|
57.496
|
57.710
|
57.924
|
58.137
|
58.351
|
|
40
|
58.565
|
58.779
|
58.993
|
59.207
|
59.421
|
59.635
|
59.848
|
60.062
|
60.276
|
60.490
|
|
50
|
60.704
|
60.918
|
61.132
|
61.345
|
61.559
|
61.773
|
61.987
|
62.201
|
62.415
|
62.628
|
|
60
|
62.842
|
63.056
|
63.270
|
63.484
|
63.698
|
63.911
|
64.125
|
64.339
|
64.553
|
64.767
|
|
70
|
64.981
|
65.194
|
65.408
|
65.622
|
65.836
|
66.050
|
66.246
|
66.478
|
66.692
|
66.906
|
|
80
|
67.120
|
67.333
|
67.547
|
67.761
|
67.975
|
68.189
|
68.403
|
68.617
|
68.831
|
69.045
|
|
90
|
69.259
|
69.473
|
69.687
|
69.901
|
70.115
|
70.329
|
70.544
|
70.726
|
70.972
|
71.186
|
|
100
|
71.400
|
71.614
|
71.828
|
72.042
|
72.257
|
72.471
|
72.685
|
72.899
|
73.114
|
73.328
|
|
110
|
73.542
|
73.751
|
73.971
|
74.185
|
74.400
|
74.614
|
74.828
|
75.043
|
75.258
|
75.472
|
|
120
|
75.686
|
75.901
|
76.115
|
76.330
|
76.545
|
76.759
|
76.974
|
77.189
|
77.404
|
77.618
|
|
130
|
77.833
|
78.048
|
78.263
|
78.477
|
78.692
|
78.907
|
79.122
|
79.337
|
79.552
|
79.767
|
|
140
|
79.982
|
80.197
|
80.412
|
80.627
|
80.834
|
81.058
|
81.273
|
81.788
|
81.704
|
81.919
|
|
150
|
82.134
|
|
歡迎廣大客戶訂購或咨詢。訂購咨詢電話：0550-7723889 手機：18909608445 13955098145
公司其它電纜價格及產品：
特種電纜，控制電纜，計算機電纜，硅橡膠電纜，扁電纜，抗拉電纜，柔性電纜，耐磨電纜，防水電纜，電焊機電纜，電力電纜，耐高溫電纜，耐火電纜，屏蔽電纜，軟電纜，拖鏈電纜，西門子總線，低煙無鹵電纜，信號電纜，YJV電纜，KVVP電纜，耐寒電纜，機車電纜，耐溫線，橡套電纜，船用電纜，YC電纜，高壓電纜，電梯電纜，丁腈電纜，儀表專用電纜，汽車電纜，電源線，變頻電纜，補償導線，補償電纜，光伏電纜，布電線，行車電纜，阻燃電纜，礦用電纜，鎧裝電纜，RVVP電纜等百種系列。歡迎廣大客戶選購。
萬邦特種電纜型號查找導航
注：看到所需要的電纜型號可直接點進去到文章頁面
第一章：特種電纜
第二章：耐高溫電纜
1.AFR-250 2. KFF47 KF47 KF47P 3.AFP AFPF AF4 AF46 4.ZR-KFV ZR-KFVP ZR-KFV22 ZR-KFFP 5.AFSPF-200 6.KFV KFVP KFVP22 KFVRP22 7.AF250 8.AFPXR-200 9.F2H8 F46H3 F4H4 10.ZR-F46V KF46GR KFGRP 11.YGC-F46R ZR-F46-22 12.AF46R AF46RP 13.F46 ZR-F46 14.AFHBRP 15.FF22 ZR-FV ZR-FVR 16.KHF46 17.GN500-01 GN500-02 GN500-03 GN500-04 GN500-05 18.KHFRP 19.IA-DJFPF46P 20.KHF46RP KHF46P KHF46R 21.AFRPF 22.KFF KFFR KFFP 23.ZR-KFVR 24.DJFVP DJFPV DJFPVP DJFP2V DJFVP2 DJFP2VP2 DJFFP DJFPF DJFPFP DJFFP2 DJFP2F DJFP2FP2 DJFVRP、DJFPRV DJFPVRP DJFP2RV DJFVRP2 DJFP2VRP2 DJFFRP DJFPRF DJFPFRP DJFFRP2 DJFP2RF DJFP2FRP2 25.KHF46FRP ZR-KHF46VRP KFF22 KFF22P KFFP22 26.YGCF46 YGCF46R
第三章：低煙無鹵電纜
1. WDZ-KYJYP2-23 2.WDZN-KYJY WDZN-KYJY22 WDZN-KYJYP2-22 3.WDZN-RYJS 4.WD-CYY WD-CYYC WD-TYY 5.WDZN-KYJ(F)Y WDZN-YJ(F)Y23 6.WDZ-KYJYP WDZ-KYJYRP WDZ-KYJEP 7.WDZN-KYJYP2-22 8.WDZN-RYJS WDZN-BVVB WDZN-BYJ 9.WDZ-DCEYJR-125 10.WDZN-KYJE WDZANH-KYJEP 11.WD-NH-YJE 12.WDZ-RYJSP13.WDZ-KYJY33 WDZN-YJY23 WDZN-KYJYP2-23 WDZ-KYJYP2 14.WDZN-KYJYP 15.WDZ-DJYPYPR 16.WLD-KJEGP2-22 17.WDZN-YJY22 18.WDZA-KYJVRP2 WDZA-YJV22 WDZA-KYJVP2 WDZA-DJYJPVP 19.WDZ-RYY WDZ-RYYP 20.WDZN-KYJE WDZN-KYJE22 WDZN-KYJEP2
第四章：補償導線（電纜）
1. ZR-KX-GVPVPR 2.KX-FF46-RP1 KX-HA-FFRP KX-GA-VV KX-HA-FGR 3. KX-HA-FGRP 4.ZRC-KX-YP2VP2 5.KX-FPG-1 KX-FPV-2 KX-FPF-3 6.KX-HF4PB KX-HF4PR 7.KX-GS-FP1FP1 8.KX-GA-VVRP KX-HA-FVRP 9.KX-HA-FFP 10.KX-FF46-RP1 KX-HA-FFRP 11.SC-G-VV SC-G-VPVPR SC-H-FFR SC-G-VPVP32 12.KX-HF4P EX-HF4P KC-HF4P SC-HF4P 13.TX-HA-FFP 14.JHKX-HF46PF46P 15.ZR-SC-G-VVP 16.KX-HA-FPFP 17.ZR-KC-HA-FF46P 18.KC-GB-VVP KX-GS-VVRP
第五章：硅橡膠電纜
1. JHXG 2.GFR GFP GFRP 3.YGCB 4.KFGR KFGRP KF46G KF46GP 5. YGZP 6.YGCPB YGGB YGCB-AF46R 7.ZR-YGGRP ZR-JGGRP 8.KHGPG KHGPG KHG30G KHPG20G 9.RGG YGZ YG 10.FDGG-40 FDGU-55 11. RGGP KF46GR KF46GRP 12.AGR 13.NH-KGGRP NH-KFGRP 14.YGCP 15.IMKGG IMKGGP 16.HGVF HGVFP 17.KFGD KFGDP 18.YGG 19.JGGFR 20.DJFGP 21.BPGGP BPGGP2 BPGGPP2 BPGGP3 BPGVFPP2 22.FYGC 23.AGRP 24.AGG 25.YGC YGC22 YFG YGC-F46R 26.ZRC-DPGPGRP 27.YGVFZ 28.JGGP ZR-JGGP 29.YGCR JGGR 30.JG JGG
第六章：扁電纜
1. ZR-YSFVBR ZR-YSFVBRJ ZR-YSFVBRZ ZR-YSFVBRJP 2.YFFB-G YVFB-G 3.YFVB 4.CEFBR 5.YEFB YEFBP YEFBJ YEURB YEURBP YEURBJ 6.YFFPB YVFPB YFFBP YVFBP 7.YCB YCBP 8.YGPB-6KV YGPB-10KV 9.ZR-YFFB ZR-YVFB 10.YBF 11.YEFRBG YGFRBG 12.H25VVH6-F 13.YGGB-J YGCB-VFR-J YGCB-J YGVFCB-J YFGCB-J 14.YBP-J 15.YB 16.EFB EFBP EFBJ EURB EURBP EURBJ 17.YVVB TVEB YFEB YGFB 18.YKVFBG YFFRBP 19.YGCB-L 20.YJGCFPB 21.YQB YQSB YQSFB YQFB 22.YCFB YCFBG 23.YBZ 24.TVVB KGGB YGCB 25.YEEB YFEB 26.YFFB-FJL 27.GKFB 28.TVVBPG
第七章：電機引接線
1. JZQB.F-1140V 2.JF46 3.JZ 4.JHGG 5.JGG 6.JHGX 7.JEH 8.JV 9.JF 10.JBF JBHF 11.JBQ 12.JXN 13.JXF 14.JH 15.JE 16. JYJ-125 17.JYJ-150 18.JO-150
第八章：鐵路機車電纜
1. WDZ-DCYJ-125 2.DCEH/3-100 3.CXVF DCXVF DCXVFP DCXHF DCXHFP 4.DC-WDZB-EPR-1.8kV 5.WDZ-DCYJR 6.SLEX-125 SPLEX 7.DCEYH 8.DCEYHR 9.DCXF DCEH 10.DT-KAFPR 11.DWZR-PGYP2/23 DWZR-PGY23 12.WDZ-DC-H-90 WDZ-DC-ZP-H-90 13.WDZ-DCK-125 WDZ-DCKP-125 14.WDZ-DCYG-180 WDZ-DCYGP-180 15.DCH/3 DCXF/2 DCEH/3 16.WDZ-WL1 WDZ-WL2 WDZ-WL3 17.FY/WDZA-YJE FY/WDZA-YJE FY/WDZA-EJEJ FS/FY/WDZA-EJE23 18.JVN JVNP 19.DC-WDZA-EYR DC-WDZX-YJY DC-WDZA-FF 20.NSGAFOU 21.DVYJVR DCEFR WDZ-DCEFR FSZ-WDZ-DCYJYR 22.WDZA-DCYJTY WDZA-DCYJTYR 23.HSGCEVMP WDZ-DCEVMP HSGCEVMNH WDZ-DCEVMNH 24.DCYH DCYHR DCYHP DCEYHP
本頁只是一小部分電纜型號可查找，如需其它型號請到首頁產品中心或新聞中心仔細查找。如需幫助請撥打熱線電話：18909608445 0550-7723889
18909608445
24小時咨詢熱線：18909608445