起订量:
铂铑热电偶
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型 号 | 分 度 号 | 测温范围℃ | 保 护 管 材 料 | 热响应时间 | 规 格 | |
d | L x l | |||||
WRP-130 WRP2-130 | S | 0-1300 | 高铝质 | < 150S | Φ16 | 300x150 350x200 400x250 450x300 550x400 650x500 900x750 1150x1000 1650x1500 2150x2000 |
WRP-131 WRP2-131 | < 360S | Φ25 | ||||
WRQ-130 WRQ2-130 | R | 0-1300 | < 150S | Φ16 | ||
WRQ-131 WRQ2-131 | < 360S | Φ25 | ||||
WRR-130 WRR2-130 | B | 0-1600 | 刚玉管 | < 150S | Φ16 | |
WRR-131 WRR2-131 | < 360S | Φ25 |
热电偶类别 | 代号 | 分度号 | 温度 | 测量温度 | 允许偏差△t℃ |
铂铑30-铂铑6 | WRR | B | 0~1800 | 0-1600 | ±1.5℃或±0.25%t |
铂铑10-铂 | WRP | S | 0~1600 | 0-1300 | ±1.5℃或±0.25%t |
工作端温度℃ | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
毫 伏(伏) | ||||||||||
0 10 20 30 40 50 60 70 80 90 | 0.000 0.056 0.113 0.173 0.235 0.299 0.364 0.431 0.500 0.571 | 0.005 0.061 0.119 0.179 0.241 0.305 0.371 0.438 0.507 0.578 | 0.011 0.067 0.125 0.185 0.247 0.312 0.377 0.445 0.514 0.585 | 0.016 0.073 0.131 0.191 0.254 0.318 0.384 0.452 0.521 0.593 | 0.022 0.078 0.137 0.198 0.260 0.325 0.391 0.459 0.528 0.600 | 0.028 0.084 0.143 0.204 0.266 0.331 0.397 0.466 0.535 0.607 | 0.033 0.090 0.149 0.210 0.273 0.338 0.404 0.473 0.543 0.614 | 0.039 0.096 0.155 0.216 0.279 0.344 0.411 0.479 0.550 0.621 | 0.044 0.102 0.161 0.222 0.286 0.351 0.418 0.486 0.557 0.629 | 0.050 0.107 0.167 0.229 0.292 0.357 0.425 0.493 0.564 0.636 |
100 110 120 130 140 150 160 170 180 190 | 0.643 0.717 0.792 0.869 0.946 1.025 1.106 1.187 1.269 1.352 | 0.651 0.724 0.800 0.876 0.954 1.033 1.114 1.195 1.277 1.361 | 0.658 0.732 0.807 0.884 0.962 1.041 1.122 1.203 1.286 1.369 | 0.665 0.739 0.815 0.892 0.970 1.049 1.130 1.211 1.294 1.377 | 0.673 0.747 0.823 0.900 0.978 1.057 1.138 1.220 1.302 1.386 | 0.680 0.754 0.830 0.907 0.986 1.065 1.146 1.228 1.311 1.394 | 0.687 0.762 0.838 0.915 0.994 1.073 1.154 1.236 1.319 1.403 | 0.694 0.769 0.845 0.923 1.002 1.081 1.162 1.244 1.327 1.411 | 0.702 0.777 0.853 0.931 1.009 1.089 1.170 1.253 1.336 1.419 | 0.709 0.784 0.861 0.939 1.017 1.097 1.179 1.261 1.344 1.428 |
200 210 220 230 240 250 260 270 280 290 | 1.436 1.521 1.607 1.693 1.780 1.867 1.955 2.044 2.134 2.224 | 1.445 1.530 1.615 1.702 1.788 1.876 1.964 2.053 2.143 2.233 | 1.453 1.538 1.624 1.710 1.797 1.884 1.973 2.062 2.152 2.242 | 1.462 1.547 1.633 1.719 1.805 1.893 1.982 2.071 2.161 2.251 | 1.470 1.555 1.641 1.728 1.814 1.902 1.991 2.080 2.170 2.260 | 1.479 1.564 1.650 1.736 1.823 1.911 2.000 2.089 2.179 2.270 | 1.487 1.573 1.659 1.745 1.832 1.920 2.008 2.098 2.188 2.279 | 1.496 1.581 1.667 1.754 1.840 1.929 2.017 2.107 2.197 2.288 | 1.504 1.590 1.676 1.763 1.849 1.937 2.026 2.116 2.206 2.297 | 1.513 1.598 1.685 1.771 1.858 1.946 2.035 2.125 2.215 2.306 |
300 310 320 330 340 350 360 370 380 390 | 2.315 2.407 2.498 2.591 2.684 2.777 2.871 2.965 3.060 3.155 | 2.324 2.416 2.508 2.600 2.693 2.787 2.880 2.975 3.069 3.164 | 2.333 2.425 2.517 2.609 2.703 2.796 2.890 2.984 3.079 3.174 | 2.342 2.434 2.526 2.619 2.712 2.805 2.899 2.994 3.088 3.183 | 2.352 2.443 2.535 2.628 2.721 2.815 2.909 3.003 3.098 3.193 | 2.361 2.452 2.545 2.637 2.730 2.824 2.918 3.013 3.107 3.202 | 2.370 2.462 2.554 2.647 2.740 2.833 2.928 3.022 3.117 3.212 | 2.379 2.471 2.563 2.656 2.749 2.843 2.937 3.031 3.126 3.221 | 2.388 2.480 2.572 2.665 2.759 2.852 2.946 3.041 3.136 3.231 | 2.397 2.489 2.582 2.675 2.768 2.862 2.956 3.050 3.145 3.240 |
t/℃ | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 |
热 电 势/ mV | ||||||||||
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 | 0 0 4.10 8.13 12.21 16.40 20.65 24.90 29.13 33.29 37.33 41.27 45.10 48.81 52.37 | -0.39 0.40 4.51 8.53 12.62 16.83 21.08 25.32 29.55 33.69 37.73 41.66 45.48 49.17 | -0.77 0.80 4.92 8.93 13.04 17.25 21.50 25.75 29.97 34.10 38.13 42.04 45.85 49.53 | -1.14 1.20 5.33 9.34 13.45 17.69 21.93 26.18 30.39 34.51 38.53 42.43 46.23 49.89 | -1.50 1.61 5.73 9.74 13.87 18.09 22.35 26.60 30.81 34.91 38.93 42.83 46.60 50.25 | -1.86 2.02 6.13 10.15 14.30 18.51 22.78 27.03 31.22 35.32 39.32 43.21 46.97 50.61 | 2.43 6.53 10.56 14.72 18.94 23.21 27.45 31.64 35.72 39.72 43.59 47.34 50.96 | 2.85 6.93 10.97 15.14 19.37 23.63 27.87 32.06 36.13 40.10 43.97 47.71 51.32 | 3.26 7.33 11.38 15.56 19.79 24.05 28.29 32.46 36.53 40.49 44.34 48.08 51.67 | 3.68 7.73 11.80 15.99 20.22 24.48 28.71 32.87 36.93 40.88 44.72 48.44 52.02 |