  特点               |                              |                ●热响应时间少,减小动态误差;               ●直径小、长度不受限制;               ●测量精确度高;               ●进口薄膜电阻元件,性能可靠稳定。              |                                            工作原理               |                              |                  铠装热电阻是利用物质在温度变化时,其电阻也随着发生变化的特征来测量温度的。当阻值变化时,工作仪表便显示出电阻所对应的温度值。              |                                            主要技术参数               |                              |                  IEC751 IEC1515 JB/T8623-1997 JB/T8622-1997              |                              |                ●铠装热电阻保护带直径及材料              |                                                                                                      |                          引线形式                          |                                                  套管直径                          |                                                  套管材质                          |                                                                  |                          Pt100                          |                                                                  |                          单支式                                                  |                                                  Φ2                          |                                                  1Cr18Ni9Ti                          |                                                                  |                          Φ3                          |                                                                  |                          Φ4                          |                                                                  |                          Φ5                          |                                                                  |                          Φ6                          |                                                                  |                          Φ8                          |                                                                  |                          双支式                                                  |                                                  Φ3                          |                                                                  |                          Φ4                          |                                                                  |                          Φ5                          |                                                                  |                          Φ6                          |                                                                  |                          Φ8                          |                                                                |                              |   ●测温范围及允差 |               |                                                                                                      |                          型号                          |                                                  分度号                          |                                                  测温范围℃                          |                                                  精度等级                          |                                                  允差                          |                                                                  |                          HR-WZPK                          |                                                  Pt100                          |                                                  -200~+500                          |                                                  *                          |                                                  ±(0.15+0.002|t|)                          |                                                                  |                          B级                          |                                                  ±(0.30+0.005|t|)                          |                                                                |                                  注:t为感温元件实测温度值               ●常温绝缘电阻                 热电阻在环境温度为15~35℃,相对湿度不大于80%,试验电压为10~100V(直流)电极与外套管之间的绝缘电阻≥100MΩ。               ● 热响应时间 |                                                                                                      |                          套管直径                          |                                                  热响时间τ0.5S                          |                                                                  |                          Φ3                          |                                                  ≤3                          |                                                                  |                          Φ4                          |                                                  ≤5                          |                                                                  |                          Φ5                          |                                                  ≤8                          |                                                                  |                          Φ6                          |                                                  ≤12                          |                                                                  |                          Φ8                          |                                                  ≤15                          |                                                                |                                                                                                      |   ●测量端结构形式 |                           ●接线盒形式 |                                                                  |                                                  |                                                                          防喷式                           |                                                                  |                            ●测量端结构形式                             卡套螺纹接头                                                  |                                                                                                                                                                                          |                                      代号和尺寸                                      |                                                                          铠装偶外径                                      |                                                                                                      |                                      Φ8                                      |                                                                          Φ6                                      |                                                                          Φ5                                      |                                                                          Φ4                                      |                                                                          Φ3                                      |                                                                          Φ2                                      |                                                                                                      |                                      M                                      |                                                                          M16×1.5                                      |                                                                          M12×1.5                                      |                                                                                                      |                                      S                                      |                                                                          22                                      |                                                                          19                                      |                                                                                                                |                                                                          防水式                           |                                                                  |                                                  |                                                                                                                                                                                          |                                      代号和尺寸                                      |                                                                          铠装偶外径                                      |                                                                                                      |                                      Φ8                                      |                                                                          Φ6                                      |                                                                          Φ5                                      |                                                                          Φ4                                      |                                                                          Φ3                                      |                                                                          Φ2                                      |                                                                                                      |                                      D                                      |                                                                          Φ60                                      |                                                                          Φ50                                      |                                                                                                      |                                      D0                                      |                                                                          Φ42                                      |                                                                          Φ36                                      |                                                                                                      |                                      D1                                      |                                                                          Φ24                                      |                                                                          Φ20                                      |                                                                                                      |                                      S                                      |                                                                          Φ22                                      |                                                                          19                                      |                                                                                                      |                                      d0                                      |                                                                          Φ9                                      |                                                                          Φ7                                      |                                                                                                                |                                                                          |                                                                |                                            型号及规格               |               |                                                                                                      |                          HR-W                          |                                                  温度仪表                          |                                                                  |                          |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                          |                                                  Z                          |                                                  热电阻                          |                                                                  |                          |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                          |                                                  P                          |                         感温元件材料 |                                                                  |                          |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                          |                                                  K                          |                         铠装式 |                                                                  |                          |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                          |                                                                  | 偶丝对数 |                                                                  |                          无                         2                          |                                                  单支                         双支                          |                                                                  |                          |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                          |                                                  安装固定形式                          |                                                                  |                          1                         2                         3                         4                         5                          |                                                  无固定装置                         固定卡套螺纹                         活动卡套螺纹                         固定卡套法兰                         活动卡套法兰                          |                                                                  |                          |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                          |                                                  接线盒形式                          |                                                                  |                          2                         3                         6                         7                         9                          |                                                  防喷式                         防水式                         圆接插式                         扁接插式                         补偿导线式                          |                                                                  |                          |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                         |                          |                                                  保护管直径                          |                                                                  |                          3                         4                         5                         6                         8                          |                                                  Φ3                         Φ4                         Φ5                         Φ6                         Φ8                          |                                                                  |                          |                         |                         |                          |                                                                  |   |                           |                                                                  |                          HR-W                          |                                                  Z                          |                                                  P                          |                         K |                                                  2  -                          |                                                  2                          |                                                  3                          |                                                  4                          |                                                  典型型号示例                          |                                                                |                                                                                                                                                                                                                                                      |                                      型号                                      |                                                                          分度号                                      |                                                                          测量范围℃                                      |                                                                          精度等级                                      |                                                                          偶丝对数                                      |                                                                                                      |                                      HR-WZPK-123                                      |                                                                          Pt100                                      |                                                                          -200~+500                                      |                                                                          *或B级                                      |                                                                          单支                                      |                                                                                                      |                                      HR-WZPK-124                                      |                                                                                                      |                                      HR-WZPK-125                                      |                                                                                                      |                                      HR-WZPK-126                                      |                                                                                                      |                                      HR-WZPK-128                                      |                                                                                                      |                                      HR-WZPK-124                                      |                                                                          双支                                      |                                                                                                      |                                      HR-WZPK-125                                      |                                                                                                      |                                      HR-WZPK-126                                      |                                                                                                      |                                      HR-WZPK-128                                      |                                                                                                                                         |                                                                          |                                                                |                                            选型须知               |                              |                1)型号               2)分度号               3)精度等级               4)安装固定形式               5)长度或插入长度               例A:铠装热电阻,Pt100型,I级,固定螺纹M16×1.5,长度450mm,插入长度300mm。HR-WZPK-220,Pt100,L=450×300,I级,M16×1.5。              |                                                                                                      |                                                  |                                                                          |                                                                  |                          防喷式铠装热电阻                          |                                                  防水式铠装热电阻                          |                                                                  |                                                  |                                                                          |                                                                  |                          圆接插式铠装热电阻                          |                                                  扁接插式铠装热电阻                          |                                                                  |                                                  |                                                                  |                          补偿导线式铠装热电阻                          |                                                                |               耐腐耐磨型热电偶电阻,WZC-230-F,.WZP2-431-F,WZP2-331-F,WZP2-231-F,WZP2-131-F,WZP-431-F,WZP-331-F,WZP-231-F,WZP-131-F,WZP2-430-F,WZP2-330-F,WZP2-230-F,WZP2-130-F,WZP-430-F,WZP-230-F,WZP-130-F,WREN2-631,WREN-631,WRNN2-631,WRNN-631,WREN2-530,WREN-530,WRNN2-530,WRNN-530,WREN2-430,WREN2-330,WREN2-230,WREN2-130,WREN-430,WREN-330,WREN-230,WREN-130,WRNN2-430,WRNN2-330,WRNN2-230,WRNN-430,WRNN-330,WRNN-230,WRNN-130,WZPK-163S,WRE2-430-F,WRE2-330-F,WRE2-230-F,WRE2-130-F,WRE-430-F,WRE-330-F,WRE-230-F,WRER2-01中温中压电偶,WRNR2-01,WZPK2-435SA,WRR-120B,WRN2-130-F,WRN-430-F,WRN-330-F,JB/T5219-91,WRE-002,WRN-002,WRE-001,WRN-001,WRNK-1323,WRNK-1326,WRNK-1325,WRNK-1324,WRNK-1316,.WRNK-1315,WRNK-1314,WRNK-1313,WREK-1326,WREK-1325,WREK-1324,WREK-1323,WRER-1316,WREK-1315,WREK-1314,WREK-1313,WREK-1313,WZC-890J,WZC-130,WZP2-130,WZP-130,WRE2-130,WRE-130,WRN2-130,WRN-130,WZPK2-566SA,WZPK2-565SA,WZPK2-466SA,WZPK2-465SA,WZPK-566S,WZPK-565S,WZPK-564S,WZPK-563S,WZPK-466S,WZPK-465S,WZPK-464S,WZPK-463S,WZPK2-366SA,WZPK2-365SA,WZPK-266SA,WZPK-265SA,WZPK-366S,WZPK-364S,WZPK-365SA,WZPK-363S,WZPK-266S,WZPK-265S,WZPK-264S,WZPK-263S,WZPK-166SA,WZPK-165SA,WZPK-166S,WZPK-165S,WZPK-164S,WZPK-436S,WZPK-435S,WZPK-434S,WZPK-433S,WZP-633,WZP2-93C2套管式热电偶热电阻,WZP-93C2,WZP2-39C1,WZPN2-230,WZP-93C1,WRN-240A,WRNN2-130,WRE-130-F,WRN2-740,JB81-94,WZPK-536SA,WRE-631,WRN-624,MWFT-3,.WZPK2-165SA,WZP-631,WRP2-010,WZPM-0110,WRE-624,WZP-015S,WZP-013S,WRN-625,WZPK-165S,WZP2-2312A,WRN-520,WRNM,WSSX-472,WSSX-471,WSSX-462,WSSX-461,WSSX-452,WSSX-451,WSS-572,WSS-472,WSS-571,wss-471,wss-562,wss-462双金属温度计,wss-561,wss-461,wss-552,wss-452,WSS-551,wss-451,wss-582,wss-482,wss-581,wss-481,wss-512,wss-412,.wss-312,wss-511,wss-411,wss-311,wss-502,WSS-402,wss-302,wss-501,wss-401,WSS-301,WSSXP-481,WSSXE-481,WSSXP-411,WSSXE-411,WSSXP-401,WSSXE-401,WSSP-581,WSSP-481,WSSP-511,WSSP-411,WSSP-501,WSSP-401,WSSE-581,WSSE-481,WSSE-511,WSSE-411,WSSE-501,WSSE-401,WSS-583L热套式双金属温度计,WSSX-403L,WSSX-483L,WSS-483L,WSS-413L,WSS-413L,WSS-503L,WSS-403L,WSSX-483S,WSSX-413S,WSS-483S,WSS-513S,WSS-413S,WSS-503S,WSS-403S,WSSX-486电接点双金属温度计,WSSX-416,WSSX-406,WSSX-485,WSSX-415,.WSSX-405,WSSX-484,WSSX-414,WSSX-404,WSSX-483,WSSX-413,WSSX-403,WSSX-482,WZPK-124U,WZPK-406U,WZPK-503U,WZP-3212U,WZP-270U,WRNN2-436,WRP-130,WRP2-130,WRP-131,WRP2-131,WRQ-130,WRQ2-130,WRQ-131,WRQ2-131,WRR-130,WRR2-130,WZPK-336SA,WZPK2-335SA,WZPK-236SA,WZPK2-235SA,WZPK-333S,WZPK-334S,WZPK-335S,WZPK-236S,WZPK-235S, WZPK-234S, WZPK-233S, WZPK2-136S, WZPK2-135SA, WZPK-136S, WZPK-135S, WZPK-134S, WRNR-01, WRER2-14, WRNR2-14, WRER-14, WRER2-12, WRNR2-12, WRER-12, WRNR-12, WZP2-6312A, WZP-6312A, WZP2-631, WRN-624, WRNR2-01, SBWR-4170/440D隔爆本安型带热电偶电阻温度变送器,SBWZ-4450,SBWZ-2450,SBWR-2160,SBWR-4150。 上海金相机械设备有限公司: PG-1,PG-1A,PG-2,PG-2A,PG-2B,PG-2C,PG-2D,YM-1,YM-1A,YM-2,YM-2A,XQ-1,ZXQ-1,MP-1,MP-1B,MP-1A,MP-2,MP-2A,MP-2B,PW-1B,YMP-2A,YMP-2,YMP-2B,YMP-1A,YMP-1,MPJ-35,MPJ-25,MY-1,QG-1,QG-2,QG-4,QG-4A,QG-3,QG-5A,QG-5,QG-3A,DPF-1,CDW-40,CDW-60,CDW-80, 灭菌器: SYQ-DSX-280A,SYQ-DSX-280B,SYQ-DSX-280C,LDZX-30KBS,LDZX-50KAS,LDZX-50KB, LDZX-50KBS,DZX-75KAS,LDZX-75KB,LDZX-75KBS,LDZX-30FA,LDZX-30FAS,LDZX-30FB,LDZX-30FBS,LDZX-50FA,LDZX-50FAS,LDZX-50FB,LDZX-50FBS,LDZM-40KCS,LDZM-60KCS, LDZM-80KCS, LDZH-100KBS, JDZH-150KB5, LDZH-200KBS,YXQ-SG46-280SA, YXQ-SG46-280S,YXQ-LS-18SI,YXQ-LS-30SII,YXQ-LS-50SII,YXQ-LS-75SII,YXQ-LS-100SII,YXQ-LS-50A,YXQ-LS-70A,YXQ-LS-100A,YXQ-LS-50G,YXQ-LS-75G,YXQ-LS-100G,GR-23, GR-30, GR-70, GR-140, GR-240, GR-420, GR-76, GR-146, GR-246, 离心机: DL-5000,GL-20B,GL-16A,GL-12A,DL-5B,TDL-400B,NTDL-5A,TDL-5A,TDL-5C,NTDL-4A,TDL-4A,TDL-5B,TDL-6A,TGL-12C,TGL-16GB,TGL-16M,TGL-16B,TGL-16C,TGL-16G,MLX-1000,80-2C,80-2B,800B,ZD-2,TDL-80-2B,KA-1000,TDL-4,TGL-12B,TDL-60B,TDL-50B,TXL-4.7,TDL-40B,TDL-5-A,TDL-5,TGL-20B,TGL-10B,TDL-5000BR,TGL-20BR,TGL-16AR,TGL-16GR,LXJ-IIB,DL-5-B,DL-6000B,DL-5000B,DL-4000B,DL-5000B-II,DDL-5,GL-20G-II,GL-16G-II,GL-12B,GL-21B,GL-20B,TDL-4C,KA-1000C,TDL80-2C,TDL-40C,TDL-36C,TLXJ-IIC,TDL-50C,TDL-5C,TDL-60C,TGL-10C,TGL-18C,TGL-20B-C,TDL-5000-CR,TGL-18000-CR,TGL-20000-CR,DL-4C,LXJ-IIC,DL-4000C,DL-5000C,DL-6000C,GL-12C,GL-20G-C,GL-21C,CL-32K-A,CL-36KT-A,800, 80-1, 80-2, YXJ-1, YXJ-2, TGL-16, 80-3, LD-3, LD-4, LD-5, 上海风云气象仪器有限公司: DYM3, FYP-1, FYP-2, FYP-3, FYTH-1, FYTH-2, FY, FY-A, FYF-1, FYF-2, FYF, EYI-A, EYI, EL, YM1, DYM1, WJ1, HJ1, ZJ1-2A, HM3, HM4, HM10, EN2A, EY1-2A, SJ1, SL1, SL3, SM1/480, SM1-1/730, HCJ1, MA3, FJ2, YF5, YF6, ZZ6-5, 上海黄海药检仪器销售有限公司: WRY-C, ZQY-1, RCZ-6C3, RCZ-6B3, RCZ-8A, RCZ-8B, RCZ-8, RBY-A, RCZ-1A, LB-812A, LB-2D, CJY-300B, CJY-300C, CJY-2B, 78X-2, 78X-2B, 78X-3A, 78X-3C, 78X-6A, YPD-200C, YPD-300C, YPD-300D, YPJ-200B, YPJ-200A,SC-4000A, HC-10, WHY-1, RYJ-6B, RYJ-12B, TPY-2, RYJ-20C, XB-250, LS-3000, BY-300A, XT-86, MCY-B, ZRS-8G, D-800, XB-1, BET-40, ZB-1C, LB-881B, LB-881C, ZBS-6, YRT-3, WJ-2E, GWJ-3, RBY-4, YB-2, YB-3, FT-2000, MET-50, YD-20, WRY-C, RCZ-6C1, RCZ-6B1, LB-2D, CJY-300B, RYJ-6A, LS-2000, BY-300, XT-86, TRP-92, 上海嘉定学联仪表厂: JD-3, ZDS-10, ZDS-10F-2D, ZDS-10F-3D, JD-1S-4D, JD-1S-5D, JD-1S-6D, ZDS-10W, ZDS-10W-2D, JD-3D, ZDS-10D, ZDZ-1, PM-2, ZDS-10H, JD-1E, ZDS-10S, CYS-I, CYES-II, 大气监测仪器: CD-1, CD-1B, JWL-1, CLJ-BII, STC-1A, SYC-III, FC-A-III, GS-III, YYT-2000P, DQF-S02, FSC-II, JHC-3, 2000-60PA, DQ-1A, ZT-IC, YM3, YM1, CO-2, P-5L2, A-21ZX, PGM7200, 325-1, 4160, CY-3, CYES-II, 1904, CY-3, SCY-1, SCY-2, SCY-2A, 水质监测仪器: ND21058, ND-2106, ND-2109, GXF-217, GXF-218, PCLS-10, PNAS-50, PFS-80, JPB-607, DZP-711, DZP-712, SLS-2, SXZ-4, SGZ-1A, OIL-2, SGZ-1P, SGZ-2P, SGZ-3, CLY-1, WQ-1, SD-9011, F732-G, F732-S, F732-V, ZYQ-II, GDS-3A, GDS-3B, GDS-3C, HH-3, 870, PXS-215, PXSJ-216, H19821, H193700, H193734, H193723, H193719, H193729, H193707, H193706, H193713, H193728, H193714, H193751, H193705, H193738, H193702, H195747, H193721, H193746, H193709, H193748, H193712, H193731, H193750, H193718, H193737, H193730, H193716, H193726, H193740,  |