常用NTC47KΩ阻值B=3950阻温R-T对照表

1

RT4RT3RT2RTABlnRDlnRrefElnRRCln

refrefref

Rref=47kΩ3.300431783600E-032.5686794537326700E-043.50391065983800E-06-1.0569568038336300E-07-3.9676060634687400E-09-273.15

A=B=C=D=E=华巨温度传感器感知世界的温度，创造中国的世界品牌温度(℃)-40-39-38-37-36-35-34-33-32-31-30-29-28-27-26-25-2423-23-22-21-20-19-18-17-16-15-14-13-12-11-10-9-8-7-6-5-4-3-2-101234567101112131415161718192021R25=47kΩ±1% B25/100= 4055±1% B0/100= 3986 B25/50= 3950 B25/85= 4025 B25/125= 4104最小值标准值最大值温度系数阻值负偏差阻值正偏差测温负偏差测温正偏差(kΩ)(kΩ)(kΩ)(%/℃)(%)(℃)(℃)（%)01478.56016.6001617.60-6.-4.404.59-0.6920.66301384.8601447.6301513.09-6.59-4.344.52-0.6860.65801297.7301355.6601416.03-6.-4.274.45-0.6810.65301216.6701270.1501325.85-6.49-4.214.39-0.6760.901141.2101190.6001242.01-6.44-4.1.32-0.6700.401070.9301116.56011.02-6.40-4.094.25-0.60.63901005.4401047.6101091.45-6.35-4.034.18-0.6590.634944.382983.37401023.87-6.31-3.974.12-0.6530.629887.433923.494960.923-6.26-3.904.05-0.70.624834.2867.02.251-6.22-3.843.99-0.20.619784.671815.1847.1-6.17-3.793.92-0.6360.613738.323766.8796.499-6.13-3.733.86-0.6300.608695.009721.467748.857-6.09-3.673.80-0.6240.6036.513679.017704.368-6.04-3.613.73-0.6180.597616.633639.334662.804-6.00-3.553.67-0.6120.592581.184602.220623.955-5.96-3.493.61-0.6060.5867.996567.494587.626-5.92-3.443.55-0.5990.580516912534987553058833834905930575516.912534.987553.0-5.88-3.383.49-0.5930.5787.784504.5521.830-5.84-3.323.43-0.5870.569460.478476.024492.045-5.80-3.273.37-0.5800.563434.869449.2904.144-5.76-3.213.31-0.5740.557410.838424.219437.992-5.72-3.153.25-0.5670.551388.283400.701413.474-5.68-3.103.19-0.5610.5367.104378.630390.478-5.65-3.043.13-0.50.539347.209357.909368.901-5.61-2.993.07-0.80.533328.513338.447348.7-5.57-2.943.01-0.10.527310.936320.161329.627-5.-2.882.96-0.5340.520294.405302.973311.758-5.50-2.832.90-0.5270.514278.852286.810294.965-5.46-2.772.84-0.5200.5082.214271.606279.176-5.43-2.722.79-0.5130.501250.430257.2972.326-5.39-2.672.73-0.5060.495237.448243.827250.353-5.36-2.622.68-0.4990.488225.214231.141237.201-5.33-2.562.62-0.4920.481213.682219.190224.817-5.29-2.512.57-0.4850.475202.808207.926213.151-5.26-2.462.51-0.4780.468192.551197.306202.159-5.23-2.412.46-0.4710.461182.872187.290191.796-5.19-2.362.41-0.4630.4173.734177.840182.025-5.16-2.312.35-0.4560.447165.106168.921172.807-5.13-2.262.30-0.4480.440156.956160.5011.109-5.10-2.212.25-0.4410.433149.2152.7155.8-5.07-2.162.20-0.4330.426141.974145.033148.143-5.04-2.112.14-0.4260.419135.0137.931140.818-5.01-2.062.09-0.4180.412128.577131.216133.6-4.98-2.012.04-0.4100.404122.416124.867127.3-4.95-1.961.99-0.4030.397116.584118.860121.167-4.92-1.911.94-0.3950.3111.063113.175115.316-4.-1.871.-0.3870.382105.834107.794109.779-4.86-1.821.84-0.3790.374100.880102.698104.539-4.83-1.771.79-0.3710.36796.1847.871699.5781-4.80-1.721.74-0.3630.35991.734193.298294.8795-4.77-1.681.69-0.3550.35187.513788.963590.4283-4.74-1.631.65-0.3470.34483.510484.853886.2102-4.72-1.581.60-0.3390.33679.712080.956282.2116-4.69-1.1.55-0.3310.32876.106977.258778.4200-4.66-1.491.50-0.3220.32072.684273.749974.8237-4.63-1.451.46-0.3140.31269.433870.419371.4116-4.61-1.401.41-0.3060.30466.346167.256868.1733-4.58-1.351.36-0.2970.2966634616725686817334581351360297029663.4121.253265.0990-4.56-1.311.32-0.20.28760.623561.399762.1796-4.53-1.261.27-0.2800.27957.972258.687959.4066-4.50-1.221.22-0.2720.27155.450856.110256.7718-4.48-1.181.18-0.2630.262222324252627282930313233343536373839404142434447484950515253555657585960616263656667686970717273747576777879808182838485868780919293949596979910010110210310410553.052350.770148.597946.530044.5212.610040.790439.057837.407635.835634.337532.909631.8230.250029.011627.830126.702625.626324.598723.617322.679921.784220.928220.110119.327818.579717.8217.179616.524515.7415.297114.722214.171613.4313.1312.6712.190511.745511.318810.909610.517010.14039.779.43199.09888.77908.47198.17697.347.62117.35937.10776.86586.63326.40956.19445.98735.78815.595.41195.23425.06314.844.73974.58684.439.297.16084.023.90173.77913.66083.683.43673.33063.22813.12923.03382.94172.85272.7668276682.68382.60362.526253.659251.328149.110447.000044.990843.077941.256239.520837.867236.291234.788833.356231.9730.686129.442128.2727.121026.038525.004524.016623.072522.170221.307520.482619.693618.938818.216517.525216.863416.229615.622715.041314.484313.950513.4312.948412.478112.027011.594311.179210.780810.398410.03149.679.34059.01538.70308.40298.11447.83727.57067.31437.06786.83076.60266.38316.17185.96855.77275.58425.40275.22785.05944.714.74074.594.444.304.16934.03903.91333.79213.67513.56223.45323.34803.24653.14843.05372.96232.8739287392.78862.70612.62.267751.887149.623347.470045.4603.61.723139.985238.328636.749135.242633.805532.434231.1229.875928.682827.3326.4625.414424.420123.469722.560821.691520.860020.0319.302818.573817.875917.207516.567215.953715.365814.802314.262213.744313.247512.771112.314011.875311.4311.050110.662110.249.93149.58759.25718.93958.63438.34088.05867.78727.52627.27517.03346.80086.57696.36146.15395.905.76155.57615.39745.22525.05924.924.74494.59624.45274.31434.18084.05203.92763.80773.69183.58003.47203.36783.26703.16973.07572.9849298492.712.81232.7303-4.45-4.43-4.40-4.38-4.36-4.33-4.31-4.29-4.26-4.24-4.22-4.19-4.17-4.15-4.13-4.11-4.08-4.06-4.04-4.02-4.00-3.98-3.96-3.94-3.92-3.90-3.88-3.86-3.84-3.82-3.80-3.78-3.76-3.75-3.73-3.71-3.69-3.67-3.66-3.-3.62-3.60-3.59-3.57-3.55-3.53-3.52-3.50-3.48-3.47-3.45-3.44-3.42-3.40-3.39-3.37-3.36-3.34-3.33-3.31-3.30-3.28-3.27-3.25-3.24-3.22-3.21-3.20-3.18-3.17-3.15-3.14-3.13-3.11-3.10-3.09-3.07-3.06-3.05-3.03-3.02302-3.01-3.00-2.98-1.13-1.09-1.04-1.00-1.04-1.09-1.13-1.17-1.21-1.26-1.30-1.34-1.38-1.42-1.46-1.50-1.-1.58-1.62-1.66-1.70-1.74-1.78-1.82-1.86-1.90-1.93-1.97-2.01-2.05-2.08-2.12-2.16-2.20-2.23-2.27-2.30-2.34-2.38-2.41-2.45-2.48-2.52-2.55-2.59-2.62-2.66-2.69-2.72-2.76-2.79-2.82-2.86-2.-2.92-2.96-2.99-3.02-3.05-3.09-3.12-3.15-3.18-3.21-3.25-3.28-3.31-3.34-3.37-3.40-3.43-3.46-3.49-3.52-3.55-3.58-3.61-3.-3.67-3.70-3.73373-3.76-3.79-3.811.131.091.041.001.041.091.131.181.221.261.301.351.391.431.471.521.561.601.1.681.721.761.801.841.881.921.962.002.042.082.122.162.202.232.272.312.352.392.422.462.502.2.572.612.652.682.722.752.792.832.862.902.932.973.003.043.073.113.143.173.213.243.283.313.343.383.413.443.483.513.3.573.613.3.673.703.743.773.803.833.863863.3.923.96-0.255-0.246-0.237-0.228-0.240-0.251-0.263-0.274-0.286-0.298-0.309-0.321-0.333-0.345-0.357-0.369-0.381-0.393-0.406-0.418-0.430-0.443-0.455-0.468-0.480-0.493-0.506-0.519-0.531-0.4-0.557-0.570-0.583-0.596-0.610-0.623-0.636-0.650-0.663-0.677-0.690-0.704-0.717-0.731-0.745-0.759-0.773-0.787-0.801-0.815-0.829-0.843-0.857-0.871-0.886-0.900-0.915-0.929-0.944-0.958-0.973-0.988-1.003-1.017-1.032-1.047-1.062-1.077-1.092-1.108-1.123-1.138-1.1-1.169-1.184-1.200-1.215-1.231-1.247-1.262-1.2781278-1.294-1.310-1.3260.20.2450.2370.2280.2390.2510.2620.2730.2850.2960.3080.3190.3310.3420.30.3660.3780.3900.4020.4130.4260.4380.4500.4620.4740.4860.4990.5110.5230.5360.80.5610.5730.5860.5990.6120.6240.6370.6500.6630.6760.60.7020.7150.7280.7420.7550.7680.7820.7950.8090.8220.8360.8490.8630.8770.00.9040.9180.9320.9460.9600.9740.9881.0021.0161.0301.0441.0591.0731.0881.1021.1161.1311.1461.1601.1751.1901.2041.2191.23412341.2491.21.2791061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531155156157158159160161162163116516616716816917017117217317417517617717817918018118218318418518618718812.45132.37902.30912.24162.17632.11312.05201.99301.93591.88061.82711.771.72531.67681.62991.58451.051.49791.45661.41661.37791.34041.30411.26881.23471.20161.16951.13841.10831.07901.05071.02310.990.97050.940.92100.740.87440.85210.83040.80940.700.76920.74990.73120.71300.690.67830.66160.0.62970.61430.59950.58500.57090.55730.400.53100.51840.50620.49430.48270.47140.46050.44980.43940.42930.41940.40980.40050.39140.38250.37390.36550.35730.34930.34150.33400.32660.31940.3124031240.30560.290.29242.932.47492.40292.33322.26592.20082.13782.07692.01791.96091.90571.85221.80051.75041.70191.691.60941.561.52271.48131.44121.40241.371.32821.29281.25851.22521.19301.16171.13131.10191.07331.04551.01860.99250.96720.94260.91870.550.87290.85100.82980.80910.710.76960.75070.73230.71440.69700.68010.66370.770.63220.61710.60240.58810.57420.56070.750.53470.52230.51010.49830.48690.47570.480.420.44390.43380.42400.41450.40520.39610.38730.37870.37040.36220.320.34650.330.3316033160.32440.31740.31062.65102.57432.50012.42842.35902.29192.22702.112.10332.04441.98741.93221.87881.82701.77691.72841.68131.63571.59151.871.50721.46701.42801.39021.35351.31791.28341.25001.21751.18601.151.12581.09701.06901.04191.01550.990.96510.94100.91750.470.87260.85110.83020.80990.79020.77100.75240.73430.71660.69950.68280.66660.65090.63550.62060.60610.59190.57820.580.55180.53910.52670.51470.50300.49160.48050.46970.45920.440.430.42920.41970.41040.40140.39260.38410.37570.36760.35960.3519035190.34440.33700.3298-2.97-2.96-2.95-2.93-2.92-2.91-2.90-2.-2.87-2.86-2.85-2.84-2.83-2.82-2.80-2.79-2.78-2.77-2.76-2.75-2.74-2.73-2.72-2.71-2.70-2.68-2.67-2.66-2.65-2.-2.63-2.62-2.61-2.60-2.59-2.58-2.57-2.56-2.55-2.-2.53-2.52-2.51-2.51-2.50-2.49-2.48-2.47-2.46-2.45-2.44-2.43-2.42-2.41-2.40-2.40-2.39-2.38-2.37-2.36-2.35-2.34-2.34-2.33-2.32-2.31-2.30-2.30-2.29-2.28-2.27-2.26-2.25-2.25-2.24-2.23-2.22-2.22-2.21-2.20-2.19219-2.19-2.18-2.17-3.84-3.87-3.90-3.93-3.96-3.98-4.01-4.04-4.07-4.10-4.12-4.15-4.18-4.20-4.23-4.26-4.28-4.31-4.34-4.36-4.39-4.42-4.44-4.47-4.49-4.52-4.55-4.57-4.60-4.62-4.65-4.67-4.70-4.72-4.75-4.77-4.80-4.82-4.84-4.87-4.-4.92-4.94-4.96-4.99-5.01-5.04-5.06-5.08-5.11-5.13-5.15-5.18-5.20-5.22-5.24-5.27-5.29-5.31-5.33-5.36-5.38-5.40-5.42-5.44-5.47-5.49-5.51-5.53-5.55-5.57-5.60-5.62-5.-5.66-5.68-5.70-5.72-5.74-5.76-5.79579-5.81-5.83-5.853.994.024.0.084.114.144.174.204.234.2.294.324.3.384.414.444.474.504.524.5.584.614.4.674.704.724.7.784.814.844.8.4.924.9.975.005.035.055.085.115.135.165.195.215.245.275.295.325.345.375.405.425.455.475.505.525.555.575.605.625.655.675.705.725.755.775.805.825.845.875.5.925.945.965.996.016.046.066.086.116.136136.156.186.20-1.342-1.358-1.374-1.390-1.407-1.423-1.439-1.456-1.472-1.488-1.505-1.522-1.538-1.555-1.572-1.588-1.605-1.622-1.639-1.656-1.673-1.690-1.708-1.725-1.742-1.759-1.777-1.794-1.812-1.829-1.847-1.865-1.882-1.900-1.918-1.936-1.9-1.972-1.990-2.008-2.026-2.044-2.063-2.081-2.100-2.118-2.137-2.155-2.174-2.192-2.211-2.230-2.248-2.267-2.286-2.305-2.324-2.343-2.362-2.381-2.400-2.420-2.439-2.458-2.478-2.497-2.516-2.536-2.556-2.575-2.595-2.615-2.635-2.655-2.674-2.694-2.714-2.735-2.755-2.775-2.7952795-2.816-2.836-2.8561.2941.3091.3241.3391.31.3701.3851.4001.4161.4311.4461.4621.4781.4931.5091.5241.01.5561.5721.5881.6031.6191.6351.6511.6681.6841.7001.7161.7321.7491.7651.7811.7981.8141.8311.8471.81.8811.71.9141.9311.9481.9651.9821.9992.0162.0332.0502.0672.0852.1022.1192.1362.12.1712.1882.2062.2232.2412.2582.2762.2942.3112.3292.3472.3652.3832.4012.4192.4372.4552.4732.4912.5092.5282.62.52.5832.6012.6202.63826382.6572.6752.6941901911921931941951961971981992000.28610.27990.27390.26800.26230.25670.25130.24600.24080.23570.23080.30390.29740.29110.28490.270.27300.26730.26170.25620.25090.24570.32280.31600.30930.30280.29650.29030.28430.27840.27260.26700.2615-2.16-2.16-2.15-2.14-2.13-2.13-2.12-2.11-2.10-2.10-2.09-5.87-5.-5.91-5.93-5.95-5.97-5.99-6.01-6.03-6.05-6.076.226.256.276.296.316.346.366.386.406.436.45-2.877-2.7-2.918-2.939-2.959-2.980-3.001-3.022-3.043-3.0-3.0852.7132.7312.7502.7692.7882.8072.8262.8452.82.8832.902