工程改造用TX-FVR補(bǔ)償導(dǎo)線補(bǔ)償導(dǎo)線是特種導(dǎo)線，用于熱電偶和二次(基地)儀表間的信號傳輸,能夠消除熱電偶冷端溫度變化引起的測量誤差，保證儀表對介質(zhì)溫度的精確測量，適用于電力、冶金、石油、化工、輕紡等工業(yè)及國防、科研部門自動化測溫儀表的單點(diǎn)或多點(diǎn)連接儀表補(bǔ)償導(dǎo)線,
補(bǔ)償導(dǎo)線系列、KC、KCA、KCB、RC、EU、EA、WL、KX、SC、BC、TX、NX、JX、NC、WC3/25、等WC5/26系列屏蔽補(bǔ)償導(dǎo)線、高溫補(bǔ)償導(dǎo)線、阻燃補(bǔ)償導(dǎo)線、高溫軟芯補(bǔ)償導(dǎo)線、補(bǔ)償軟導(dǎo)線、鋁廠高溫補(bǔ)償導(dǎo)線、鋁水測溫補(bǔ)償導(dǎo)線、鋼鐵廠高溫補(bǔ)償導(dǎo)線、玻璃纖維紗編織高溫補(bǔ)償導(dǎo)線、氟塑料絕緣和護(hù)套高溫補(bǔ)償導(dǎo)線、熱電廠高溫補(bǔ)償導(dǎo)線低煙低鹵聚氯乙烯(耐溫90度)及無堿玻璃絲(耐溫450度)幾種，進(jìn)口聚氯乙烯絕緣和護(hù)套補(bǔ)償導(dǎo)線或電纜具有優(yōu)良的防潮、耐磨及阻燃特性;耐高溫氟塑料絕緣和護(hù)套補(bǔ)償導(dǎo)線或電纜采用連續(xù)擠出工藝，更有耐高溫、耐寒、耐酸堿油水、不延燃、抗老化等*性工程改造用TX-FVR補(bǔ)償導(dǎo)線

環(huán)境溫度在-60～205℃時選擇聚全氟乙烯作為補(bǔ)償導(dǎo)線的護(hù)套，而在-60～260℃時則選擇聚四氟乙烯作為熱電偶補(bǔ)償導(dǎo)線的護(hù)套。所以在選擇時一定要注意現(xiàn)場工礦情況。
在工業(yè)溫度測量和溫度控制中正確使用補(bǔ)償導(dǎo)線工業(yè)溫度測量、控制中,熱電偶使用的位置總是距測量、控制表有一定的距離,因而從熱電偶的輸出端到測量、控制表的輸入端,需使用補(bǔ)償導(dǎo)線連接。由于熱電偶和補(bǔ)償導(dǎo)線均有正負(fù)極,故接線時應(yīng)該正極與正極連接,負(fù)極與負(fù)極連接。2.常見補(bǔ)償導(dǎo)線使用中的錯誤和產(chǎn)生的誤差1.熱電偶補(bǔ)償導(dǎo)線正負(fù)極與熱電偶接反如果將熱電偶補(bǔ)償導(dǎo)線的正負(fù)極與熱電偶正負(fù)極接反,而熱電偶的正負(fù)極與儀表的正極連接是正確的。這種錯誤在應(yīng)用中比較普遍,因?yàn)檫B接后,被控制對象的溫度變化趨勢與顯示儀表是*的。

ZR-BC-HS-FP2VRP2、ZR-BC-HA-FP2VP2R、ZR-BC-HB-FP2VP2R、ZR-BC-HS-FP2VP2R、ZR-BC-HA-FP2V、ZR-BC-HB-FP2V、ZR-BC-HS-FP2V、ZR-BC-HA-FPVR、ZR-BC-HB-FPVR、ZR-BC-HS-FPVR、ZR-BC-HA-FPFP、ZR-BC-HB-FPFP、ZR-BC-HS-FPFP、ZR-BC-HA-FPFRP、ZR-BC-HB-FPFRP、ZR-BC-HS-FPFRP、ZR-BC-HA-FPFPR、ZR-BC-HB-FPFPR、ZR-BC-HS-FPFPR、ZR-BC-HA-FPF、ZR-BC-HB-FPF、ZR-BC-HS-FPF、ZR-BC-HA-FP2FP2、ZR-BC-HB-FP2FP2、ZR-BC-HS-FP2FP2、ZR-BC-HA-FP2FRP2、ZR-BC-HB-FP2FRP2、ZR-BC-HS-FP2FRP2、ZR-BC-HA-FP2FP2R、ZR-BC-HB-FP2FP2R、ZR-BC-HS-FP2FP2R、ZR-BC-HA-FP2F、ZR-BC-HB-FP2F、ZR-BC-HS-FP2F、ZR-BC-HA-FPFR、ZR-BC-HB-FPFR、ZR-BC-HS-FPFR、ZR-KX-HA-FPVP、ZR-KX-HB-FPVP、ZR-KX-HS-FPVP、ZR-KX-HA-FPVRP、ZR-KX-HB-FPVRP、ZR-KX-HS-FPVRP、ZR-KX-HA-FPVPR、ZR-KX-HB-FPVPR、ZR-KX-HS-FPVPR、ZR-KX-HA-FPV、ZR-KX-HB-FPV、ZR-KX-HS-FPV、ZR-KX-HA-FP2VP2、ZR-KX-HB-FP2VP2、ZR-KX-HS-FP2VP2、ZR-KX-HA-FP2VRP2、ZR-KX-HB-FP2VRP2、ZR-KX-HS-FP2VRP2、ZR-KX-HA-FP2VP2R、ZR-KX-HB-FP2VP2R、ZR-KX-HS-FP2VP2R、ZR-KX-HA-FP2V、ZR-KX-HB-FP2V、ZR-KX-HS-FP2V、ZR-KX-HA-FPVR、ZR-KX-HB-FPVR、ZR-KX-HS-FPVR、ZR-KX-HA-FPFP、ZR-KX-HB-FPFP、ZR-KX-HS-FPFP、ZR-KX-HA-FPFRP、ZR-KX-HB-FPFRP、ZR-KX-HS-FPFRP、ZR-KX-HA-FPFPR、ZR-KX-HB-FPFPR、ZR-KX-HS-FPFPR、ZR-KX-HA-FPF、ZR-KX-HB-FPF、ZR-KX-HS-FPF、ZR-KX-HA-FP2FP2、ZR-KX-HB-FP2FP2、ZR-KX-HS-FP2FP2、ZR-KX-HA-FP2FRP2、ZR-KX-HB-FP2FRP2、ZR-KX-HS-FP2FRP2、ZR-KX-HA-FP2FP2R、ZR-KX-HB-FP2FP2R、ZR-KX-HS-FP2FP2R、ZR-KX-HA-FP2F、ZR-KX-HB-FP2F、ZR-KX-HS-FP2F、ZR-KX-HA-FPFR、ZR-KX-HB-FPFR、ZR-KX-HS-FPFR、ZR-EX-HA-FPVP、ZR-EX-HB-FPVP、ZR-EX-HS-FPVP、ZR-EX-HA-FPVRP、ZR-EX-HB-FPVRP、ZR-EX-HS-FPVRP、ZR-EX-HA-FPVPR、ZR-EX-HB-FPVPR、ZR-EX-HS-FPVPR、ZR-EX-HA-FPV、ZR-EX-HB-FPV、ZR-EX-HS-FPV、ZR-EX-HA-FP2VP2、ZR-EX-HB-FP2VP2、ZR-EX-HS-FP2VP2