Coefficients des équations de conversion

Table ITS-90 pour Thermocouple de Type N
De -4.345 à 47.513 mV pour -270 à 1300 °C
Tension thermoélectrique en mV
°C0-1-2-3-4-5-6-7-8-9-10
-270-4.345          
-260-4,336-4,337-4,339-4,340-4,341-4,342-4,343-4,344-4,344-4,345-4,345
-250-4,313-4,316-4,319-4,321-4,324-4,326-4,328-4,330-4,332-4,334-4,336
-240-4,277-4,281-4,285-4,289-4,293-4,297-4,300-4,304-4,307-4,310-4,313
-230-4,226-4,232-4,238-4,243-4,248-4,254-4,258-4,263-4,268-4,273-4,277
-220-4,162-4,169-4,176-4,183-4,189-4,196-4,202-4,209-4,215-4,221-4,226
-210-4,083-4,091-4,100-4,108-4,116-4,124-4,132-4,140-4,147-4,154-4,162
°C0-1-2-3-4-5-6-7-8-9-10
-200-3,990-4,000-4,010-4,020-4,029-4,038-4,048-4,057-4,066-4,074-4,083
-190-3,884-3,896-3,907-3,918-3,928-3,939-3,950-3,960-3,970-3,980-3,990
-180-3,766-3,778-3,790-3,803-3,815-3,827-3,838-3,850-3,862-3,873-3,884
-170-3,634-3,648-3,662-3,675-3,688-3,702-3,715-3,728-3,740-3,753-3,766
-160-3,491-3,506-3,521-3,535-3,550-3,564-3,578-3,593-3,607-3,621-3,634
-150-3,336-3,352-3,368-3,384-3,400-3,415-3,431-3,446-3,461-3,476-3,491
-140-3,171-3,188-3,205-3,221-3,238-3,255-3,271-3,288-3,304-3,320-3,336
-130-2,994-3,012-3,030-3,048-3,066-3,084-3,101-3,119-3,136-3,153-3,171
-120-2,808-2,827-2,846-2,865-2,883-2,902-2,921-2,939-2,958-2,976-2,994
-110-2,612-2,632-2,652-2,672-2,691-2,711-2,730-2,750-2,769-2,789-2,808
°C0-1-2-3-4-5-6-7-8-9-10
-100-2,407-2,428-2,448-2,469-2,490-2,510-2,531-2,551-2,571-2,592-2,612
-90-2,193-2,215-2,237-2,258-2,280-2,301-2,322-2,344-2,365-2,386-2,407
-80-1,972-1,995-2,017-2,039-2,062-2,084-2,106-2,128-2,150-2,172-2,193
-70-1,744-1,767-1,790-1,813-1,836-1,859-1,882-1,905-1,927-1,950-1,972
-60-1,509-1,533-1,557-1,580-1,604-1,627-1,651-1,674-1,698-1,721-1,744
-50-1,269-1,293-1,317-1,341-1,366-1,390-1,414-1,438-1,462-1,485-1,509
-40-1,023-1,048-1,072-1,097-1,122-1,146-1,171-1,195-1,220-1,244-1,269
-30-0,772-0,798-0,823-0,848-0,873-0,898-0,923-0,948-0,973-0,998-1,023
-20-0,518-0,544-0,569-0,595-0,620-0,646-0,671-0,696-0,722-0,747-0,772
-10-0,260-0,286-0,312-0,338-0,364-0,390-0,415-0,441-0,467-0,492-0,518
00,000-0,026-0,052-0,078-0,104-0,131-0,157-0,183-0,209-0,234-0,260
°C0-1-2-3-4-5-6-7-8-9-10
 
°C012345678910
00,0000,0260,0520,0780,1040,1300,1560,1820,2080,2350,261
100,2610,2870,3130,3400,3660,3930,4190,4460,4720,4990,525
200,5250,5520,5780,6050,6320,6590,6850,7120,7390,7660,793
300,7930,8200,8470,8740,9010,9280,9550,9831,0101,0371,065
401,0651,0921,1191,1471,1741,2021,2291,2571,2841,3121,340
501,3401,3681,3951,4231,4511,4791,5071,5351,5631,5911,619
601,6191,6471,6751,7031,7321,7601,7881,8171,8451,8731,902
701,9021,9301,9591,9882,0162,0452,0742,1022,1312,1602,189
802,1892,2182,2472,2762,3052,3342,3632,3922,4212,4502,480
902,4802,5092,5382,5682,5972,6262,6562,6852,7152,7442,774
°C012345678910
1002,7742,8042,8332,8632,8932,9232,9532,9833,0123,0423,072
1103,0723,1023,1333,1633,1933,2233,2533,2833,3143,3443,374
1203,3743,4053,4353,4663,4963,5273,5573,5883,6193,6493,680
1303,6803,7113,7423,7723,8033,8343,8653,8963,9273,9583,989
1403,9894,0204,0514,0834,1144,1454,1764,2084,2394,2704,302
1504,3024,3334,3654,3964,4284,4594,4914,5234,5544,5864,618
1604,6184,6504,6814,7134,7454,7774,8094,8414,8734,9054,937
1704,9374,9695,0015,0335,0665,0985,1305,1625,1955,2275,259
1805,2595,2925,3245,3575,3895,4225,4545,4875,5205,5525,585
1905,5855,6185,6505,6835,7165,7495,7825,8155,8475,8805,913
°C012345678910
2005,9135,9465,9796,0136,0466,0796,1126,1456,1786,2116,245
2106,2456,2786,3116,3456,3786,4116,4456,4786,5126,5456,579
2206,5796,6126,6466,6806,7136,7476,7816,8146,8486,8826,916
2306,9166,9496,9837,0177,0517,0857,1197,1537,1877,2217,255
2407,2557,2897,3237,3577,3927,4267,4607,4947,5287,5637,597
2507,5977,6317,6667,7007,7347,7697,8037,8387,8727,9077,941
2607,9417,9768,0108,0458,0808,1148,1498,1848,2188,2538,288
2708,2888,3238,3588,3928,4278,4628,4978,5328,5678,6028,637
2808,6378,6728,7078,7428,7778,8128,8478,8828,9188,9538,988
2908,9889,0239,0589,0949,1299,1649,2009,2359,2709,3069,341
°C012345678910
3009,3419,3779,4129,4489,4839,5199,5549,5909,6259,6619,696
3109,6969,7329,7689,8039,8399,8759,9109,9469,98210,01810,054
32010,05410,08910,12510,16110,19710,23310,26910,30510,34110,37710,413
33010,41310,44910,48510,52110,55710,59310,62910,66510,70110,73710,774
34010,77410,81010,84610,88210,91810,95510,99111,02711,06411,10011,136
35011,13611,17311,20911,24511,28211,31811,35511,39111,42811,46411,501
36011,50111,53711,57411,61011,64711,68311,72011,75711,79311,83011,867
37011,86711,90311,94011,97712,01312,05012,08712,12412,16012,19712,234
38012,23412,27112,30812,34512,38212,41812,45512,49212,52912,56612,603
39012,60312,64012,67712,71412,75112,78812,82512,86212,89912,93712,974
°C012345678910
40012,97413,01113,04813,08513,12213,15913,19713,23413,27113,30813,346
41013,34613,38313,42013,45713,49513,53213,56913,60713,64413,68213,719
42013,71913,75613,79413,83113,86913,90613,94413,98114,01914,05614,094
43014,09414,13114,16914,20614,24414,28114,31914,35614,39414,43214,469
44014,46914,50714,54514,58214,62014,65814,69514,73314,77114,80914,846
45014,84614,88414,92214,96014,99815,03515,07315,11115,14915,18715,225
46015,22515,26215,30015,33815,37615,41415,45215,49015,52815,56615,604
47015,60415,64215,68015,71815,75615,79415,83215,87015,90815,94615,984
48015,98416,02216,06016,09916,13716,17516,21316,25116,28916,32716,366
49016,36616,40416,44216,48016,51816,55716,59516,63316,67116,71016,748
°C012345678910
50016,74816,78616,82416,86316,90116,93916,97817,01617,05417,09317,131
51017,13117,16917,20817,24617,28517,32317,36117,40017,43817,47717,515
52017,51517,55417,59217,63017,66917,70717,74617,78417,82317,86117,900
53017,90017,93817,97718,01618,05418,09318,13118,17018,20818,24718,286
54018,28618,32418,36318,40118,44018,47918,51718,55618,59518,63318,672
55018,67218,71118,74918,78818,82718,86518,90418,94318,98219,02019,059
56019,05919,09819,13619,17519,21419,25319,29219,33019,36919,40819,447
57019,44719,48519,52419,56319,60219,64119,68019,71819,75719,79619,835
58019,83519,87419,91319,95219,99020,02920,06820,10720,14620,18520,224
59020,22420,26320,30220,34120,37920,41820,45720,49620,53520,57420,613
°C012345678910
60020,61320,65220,69120,73020,76920,80820,84720,88620,92520,96421,003
61021,00321,04221,08121,12021,15921,19821,23721,27621,31521,35421,393
62021,39321,43221,47121,51021,54921,58821,62821,66721,70621,74521,784
63021,78421,82321,86221,90121,94021,97922,01822,05822,09722,13622,175
64022,17522,21422,25322,29222,33122,37022,41022,44922,48822,52722,566
65022,56622,60522,64422,68422,72322,76222,80122,84022,87922,91922,958
66022,95822,99723,03623,07523,11523,15423,19323,23223,27123,31123,350
67023,35023,38923,42823,46723,50723,54623,58523,62423,66323,70323,742
68023,74223,78123,82023,86023,89923,93823,97724,01624,05624,09524,134
69024,13424,17324,21324,25224,29124,33024,37024,40924,44824,48724,527
°C012345678910
70024,52724,56624,60524,64424,68424,72324,76224,80124,84124,88024,919
71024,91924,95924,99825,03725,07625,11625,15525,19425,23325,27325,312
72025,31225,35125,39125,43025,46925,50825,54825,58725,62625,66625,705
73025,70525,74425,78325,82325,86225,90125,94125,98026,01926,05826,098
74026,09826,13726,17626,21626,25526,29426,33326,37326,41226,45126,491
75026,49126,53026,56926,60826,64826,68726,72626,76626,80526,84426,883
76026,88326,92326,96227,00127,04127,08027,11927,15827,19827,23727,276
77027,27627,31627,35527,39427,43327,47327,51227,55127,59127,63027,669
78027,66927,70827,74827,78727,82627,86627,90527,94427,98328,02328,062
79028,06228,10128,14028,18028,21928,25828,29728,33728,37628,41528,455
°C012345678910
80028,45528,49428,53328,57228,61228,65128,69028,72928,76928,80828,847
81028,84728,88628,92628,96529,00429,04329,08329,12229,16129,20029,239
82029,23929,27929,31829,35729,39629,43629,47529,51429,55329,59229,632
83029,63229,67129,71029,74929,78929,82829,86729,90629,94529,98530,024
84030,02430,06330,10230,14130,18130,22030,25930,29830,33730,37630,416
85030,41630,45530,49430,53330,57230,61130,65130,69030,72930,76830,807
86030,80730,84630,88630,92530,96431,00331,04231,08131,12031,16031,199
87031,19931,23831,27731,31631,35531,39431,43331,47331,51231,55131,590
88031,59031,62931,66831,70731,74631,78531,82431,86331,90331,94231,981
89031,98132,02032,05932,09832,13732,17632,21532,25432,29332,33232,371
°C012345678910
90032,37132,41032,44932,48832,52732,56632,60532,64432,68332,72232,761
91032,76132,80032,83932,87832,91732,95632,99533,03433,07333,11233,151
92033,15133,19033,22933,26833,30733,34633,38533,42433,46333,50233,541
93033,54133,58033,61933,65833,69733,73633,77433,81333,85233,89133,930
94033,93033,96934,00834,04734,08634,12434,16334,20234,24134,28034,319
95034,31934,35834,39634,43534,47434,51334,55234,59134,62934,66834,707
96034,70734,74634,78534,82334,86234,90134,94034,97935,01735,05635,095
97035,09535,13435,17235,21135,25035,28935,32735,36635,40535,44435,482
98035,48235,52135,56035,59835,63735,67635,71435,75335,79235,83135,869
99035,86935,90835,94635,98536,02436,06236,10136,14036,17836,21736,256
°C012345678910
100036,25636,29436,33336,37136,41036,44936,48736,52636,56436,60336,641
101036,64136,68036,71836,75736,79636,83436,87336,91136,95036,98837,027
102037,02737,06537,10437,14237,18137,21937,25837,29637,33437,37337,411
103037,41137,45037,48837,52737,56537,60337,64237,68037,71937,75737,795
104037,79537,83437,87237,91137,94937,98738,02638,06438,10238,14138,179
105038,17938,21738,25638,29438,33238,37038,40938,44738,48538,52438,562
106038,56238,60038,63838,67738,71538,75338,79138,82938,86838,90638,944
107038,94438,98239,02039,05939,09739,13539,17339,21139,24939,28739,326
108039,32639,36439,40239,44039,47839,51639,55439,59239,63039,66839,706
109039,70639,74439,78339,82139,85939,89739,93539,97340,01140,04940,087
°C012345678910
110040,08740,12540,16340,20140,23840,27640,31440,35240,39040,42840,466
111040,46640,50440,54240,58040,61840,65540,69340,73140,76940,80740,845
112040,84540,88340,92040,95840,99641,03441,07241,10941,14741,18541,223
113041,22341,26041,29841,33641,37441,41141,44941,48741,52541,56241,600
114041,60041,63841,67541,71341,75141,78841,82641,86441,90141,93941,976
115041,97642,01442,05242,08942,12742,16442,20242,23942,27742,31442,352
116042,35242,39042,42742,46542,50242,54042,57742,61442,65242,68942,727
117042,72742,76442,80242,83942,87742,91442,95142,98943,02643,06443,101
118043,10143,13843,17643,21343,25043,28843,32543,36243,39943,43743,474
119043,47443,51143,54943,58643,62343,66043,69843,73543,77243,80943,846
°C012345678910
120043,84643,88443,92143,95843,99544,03244,06944,10644,14444,18144,218
121044,21844,25544,29244,32944,36644,40344,44044,47744,51444,55144,588
122044,58844,62544,66244,69944,73644,77344,81044,84744,88444,92144,958
123044,95844,99545,03245,06945,10545,14245,17945,21645,25345,29045,326
124045,32645,36345,40045,43745,47445,51045,54745,58445,62145,65745,694
125045,69445,73145,76745,80445,84145,87745,91445,95145,98746,02446,060
126046,06046,09746,13346,17046,20746,24346,28046,31646,35346,38946,425
127046,42546,46246,49846,53546,57146,60846,64446,68046,71746,75346,789
128046,78946,82646,86246,89846,93546,97147,00747,04347,07947,11647,152
129047,15247,18847,22447,26047,29647,33347,36947,40547,44147,47747,513

Thermocouple de type N
Coefficients conversion tension vers température
T90 = c0 + c1x + c2x2 + c3x3 + c4x4 + ... + cnxn
T90 = Température en °C - x = Tension en mV - cx = Coefficients - n = Ordre maximum
Température (°C)-200 à 00 à 600600 à 1200
Tension (mV)-3,990 à 0,0000,000 à 20,61320,613 à 47,513
c0001.9724850E+1
c13.8436847E+13.8689600E+13.3009430E+1
c21.1010485E+0-1.0826700E+0-3.9151590E-1
c35.2229312E+04.7020500E-29.8553910E-3
c47.2060525E+0-2.1216900E-6-1.2743710E-4
c55.8488586E+0-1.1727200E-47.7670220E-7
c62.7754916E+05.3928000E-60
c77.7075166E-1-7.9815600E-80
c81.1582665E-100
c97.3138868E-300
Erreur (°C)-0,0200 à 0,0300-0,0200 à 0,0300-0,0400 à 0,0200
Thermocouple de type N
Coefficients conversion température vers tension
E = somme(i = 0 à n) ci*t90i
t90 = Température en °C - E = Tension en mV - ci = Coefficients - n = Ordre maximum
Température (°C)-270 à 00 à 1300
c000
c12.61591059620E-22.59293946010E-2
c21.09574842280E-51.57101418800E-5
c3-9.38411115540E-84.38256272370E-8
c4-4.64120397590E-11-2.52611697940E-10
c5-2.63033577160E-126.43118193390E-13
c6-2.26534380030E-14-1.00634715190E-15
c7-7.60893007910E-179.97453389920E-19
c8-9.34196678350E-20-6.08632456070E-22
c92.08492293390E-25
c10-3.06821961510E-29