Multi-Zone Technical Overview

Temp
（
O
F）
Rmax
R（t）Normal
Rmin MAX(+) MIN(-)
R176
O
F=50KΩ±3% B25/50=4450K±3%
Resistance（KΩ）
Resistance tolerance%
226.4 20.02 19.091 18.162 4.87 4.87
228.2 19.397 18.485 17.573 4.93 4.93
230 18.795 17.9 17.005 5 5
231.8 18.215 17.337 16.459 5.07 5.07
233.6 17.655 16.793 15.931 5.13 5.13
235.4 17.114 16.268 15.422 5.2 5.2
237.2 16.593 15.763 14.933 5.27 5.27
239 16.09 15.275 14.46 5.33 5.33
240.8 15.603 14.804 14.005 5.4 5.4
242.6 15.133 14.349 13.565 5.47 5.47
244.4 14.681 13.911 13.141 5.53 5.53
246.2 14.243 13.488 12.733 5.6 5.6
248 13.821 13.08 12.339 5.67 5.67
249.8 13.412 12.685 11.958 5.73 5.73
251.6 13.019 12.305 11.591 5.8 5.8
253.4 12.638 11.938 11.238 5.87 5.87
255.2 12.271 11.584 10.897 5.93 5.93
257 11.917 11.242 10.567 6 6
258.8 11.573 10.911 10.249 6.07 6.07
260.6 11.243 10.593 9.943 6.13 6.13
262.4 10.923 10.285 9.647 6.2 6.2
264.2 10.614 9.988 9.362 6.27 6.27
266 10.315 9.701 9.087 6.33 6.33
267.8 10.028 9.425 8.822 6.4 6.4
269.6 9.75 9.158 8.566 6.47 6.47
271.4 9.481 8.9 8.319 6.53 6.53
273.2 9.222 8.651 8.08 6.6 6.6
275 8.972 8.411 7.85 6.67 6.67
276.8 8.731 8.18 7.629 6.73 6.73
278.6 8.498 7.957 7.416 6.8 6.8
280.4 8.273 7.741 7.209 6.87 6.87
282.2 8.055 7.533 7.011 6.93 6.93
284 7.846 7.333 6.82 7 7