PT100电阻阻值和温度关系表

1、变化率为0.385a/C,0c时电阻值为100，关系是线性的。如果现在温度是200度，那么PT100的电阻就是200X0.385+100=1770计算公式：PT100的电阻值=实际温度值X0.385+100QPT100在0摄氏度的时候电阻值为100欧姆，然后温度每升高一度，电阻值增加0.385欧姆，具有良好的线性。总的来说就是：变化率为0.385Q/CPT100电阻阻值和温度关系表下表列出了PT100铝电阻的温度和阻值对应关系温度0123456789(C)电阻值（Q）-3088.0487.6487.2486.8486.4486.0485.6385.2384.8384.43-2092.0491.

2、6491.2490.8490.4490.0489.6489.2488.8488.441098.0395.6395.2394.8394.4394.0393.6393.2492.8492.440100.0099.6099.2198.8198.4198.0197.6297.2296.8296.420100.00100.40100.79101.19101.59101.98102.38102.78103.17103.57101103.96104.36104.75105.15105.54105.94106.33106.73107.12107.5220107.91108.31108.70109.10109.

3、49109.88110.28110.67111.07111.4630111.85112.25112.64113.03113.43113.82114.21114.60115.00115.3940115.78116.17116.57116.96117.35117.74118.13118.52118.91119.3150119.70120.09120.48120.87121.26121.65122.04122.43122.82123.2160123.60123.99124.38124.77125.16125.55125.94126.33126.72127.1070127.49127.88128.27

4、128.66129.05129.44129.82130.21130.60130.9980131.37131.76132.15132.54132.92133.31133.70134.08134.47134.8890135.24135.63136.02136.40136.79137.17137.56137.94138.32138.72100139.10139.49139.87140.26140.64141.02141.41141.79142.18142.66110142.95143.33143.71144.10144.48144.86145.25145.63146.01146.40120146.7

5、8147.16147.55147.93148.31148.69149.07149.46149.84150.22130150.60150.98151.37151.75152.13152.51152.89153.27153.65154.03140154.41154.79155.17155.55155.93156.31156.69157.07157.45157.83150158.21158.59158.97159.35159.73160.11160.49160.86161.25161.621601162.00162.38152.76133.13163.51163.89164.27164.64165.

6、0165.40170165.78166.16166.53136.91167.28167.65168.03168.41168.7169.10180169.54169.91170.29170.57171.04171.42171.79172.17172.5172.92190173.29173.67174.04174.41174.79175.16175.54175.91176.2176.66200177.03177.40177.78178.15178.52178.90179.27179.64180.0180.39210180.76181.13181.51131.88182.25182.62182.99

7、183.36183.7184.11220184.48184.85185.22135.59185.96186.33185.70187.07187.4187.81230188.18188.55188.92139.29189.66190.03190.40190.77191.1191.512401191.88192.24192.61132.98193.35193.72194.09194.45194.8195.192501195.56195.92196.29136.66197.03197.39197.76198.13198.5198.86260199.23199.50199.90200.33200.69

8、201.06201.42201.79202.1202.52270202.89203.25203.62203.98204.35204.71205.08205.44205.8206.11280206.53206.90207.26207.63207.99208.35208.72209.08209.4209.81290210.17210.53210.89211.26211.62211.98212.34212.71213.0213.43300213.79214.15214.51214.88215.24215.60215.96216.32216.6217.04310217.40217.76218.1221

9、8.49218.85219.21219.57219.93220.2220.64320221.00221.36221.72222.08222.44222.80223.16223.52223.8224.23330224.59224.95225.31225.67226.02226.38226.74227.10227.46227.81340228.17228.53228.88229.24229.60229.95230.31230.67231.02231.38350231.73232.09232.45232.80233.16233.51233.87234.22234.5234.93温度012345678

10、9(C)电阻值(Q)-3088.0487.6487.2486.8486.4486.0485.6385.2384.8384.43-2092.0491.6491.2490.8490.4490.0489.6489.2488.8488.44-1098.0395.6395.2394.8394.4394.0393.6393.2492.8492.44一0100.0099.6099.2198.8198.4198.0197.6297.2296.8296.420100.00100.40100.79101.19101.59101.98102.38102.78103.17103.5710103.96104.36104

11、.75105.15105.54105.94106.33106.73107.12107.5220107.91108.31108.70109.10109.49109.88110.28110.67111.07111.4630111.85112.25112.64113.03113.43113.82114.21114.60115.00115.3940115.78116.17116.57116.96117.35117.74118.13118.52118.91119.3150119.70120.09120.48120.87121.26121.65122.04122.43122.82123.2160123.6

12、0123.99124.38124.77125.16125.55125.94126.33126.72127.1070127.49127.88128.27128.66129.05129.44129.82130.21130.60130.9980131.37131.76132.15132.54132.92133.31133.70134.08134.47134.8890135.24135.63136.02136.40136.79137.17137.56137.94138.32138.72100139.10139.49139.87140.26140.64141.02141.41141.79142.1814

13、2.66110142.95143.33143.71144.10144.48144.86145.25145.63146.01146.40120146.78147.16147.55147.93148.31148.69149.07149.46149.84150.22130150.60150.98151.37151.75152.13152.51152.89153.27153.65154.03140154.41154.79155.17155.55155.93156.31156.69157.07157.45157.83150158.21158.59158.97159.35159.73160.11160.4

14、9160.86161.25161.62160162.00162.38152.76133.13163.51163.89164.27164.64165.0165.40170165.78166.16166.53136.91167.28167.65168.03168.41168.7169.10180169.54169.91170.29170.57171.04171.42171.79172.17172.5172.92190173.29173.67174.04174.41174.79175.16175.54175.91176.2176.66200177.03177.40177.78178.15178.52

15、178.90179.27179.64180.0180.39210180.76181.13181.51131.88182.25182.62182.99183.36183.7184.11220184.48184.85185.22135.59185.96186.33185.70187.07187.4187.81230188.18188.55188.92139.29189.66190.03190.40190.77191.1191.51240191.88192.24192.61132.98193.35193.72194.09194.45194.8195.19250195.56195.92196.2913

16、6.66197.03197.39197.76198.13198.5198.86260199.23199.50199.90200.33200.69201.06201.42201.79202.1202.52270202.89203.25203.62203.98204.35204.71205.08205.44205.8206.11280206.53206.90207.26207.63207.99208.35208.72209.08209.4209.81290210.17210.53210.89211.26211.62211.98212.34212.71213.0213.43300213.79214.15214.51214.88215.24215.60215.96216.32216.6217.