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Thermocouple Reference Tables - Type B  30 to 490°F

Revised Thermocouple Reference Tables

TYPE B


NONE ESTABLISHED
Thermocouple Grade

Platinum-30% Rhodium
vs.
Platinum 6% Rhodium

Extension Grade


MAXIMUM TEMPERATURE RANGE
Thermocouple Grade

32 to 3092°F
0 to 1700°C
Extension Grade
32 to 212°F
0 to 100°C

LIMITS OF
ERROR

(whichever is Greater)
Standard: 0.5°C over 800°C
Special: NOT ESTABLISHED

COMMENTS, BARE WIRE ENVIRONMENT:
Oxidizing or Inert; Do Not Insert in Metal Tubes; Beware of Contamination; High Temperature; Common Use in Glass Industry

TEMPERATURE
IN DEGREES   °C

REFERENCE JUNCTION
AT 0°C













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Thermoelectric Voltage in mV
300.0000.0000.0000.000-0.001-0.001-0.001-0.001-0.00130
40-0.001-0.001-0.001-0.001-0.001-0.001-0.002-0.002-0.002-0.002-0.00240
50-0.002-0.002-0.002-0.002-0.002-0.002-0.002-0.002-0.002-0.002-0.00250
60-0.002-0.002-0.002-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.00360
70-0.003-0.003-0.003-0.003-0.003-0.003-0.003-0.002-0.002-0.002-0.00270
80-0.002-0.002-0.002-0.002-0.002-0.002-0.002-0.002-0.002-0.002-0.00280
90-0.002-0.002-0.002-0.002-0.002-0.001-0.001-0.001-0.001-0.001-0.00190
100-0.001-0.001-0.001-0.0010.0000.0000.0000.0000.0000.0000.000100
1100.0000.0000.0010.0010.0010.0010.0010.0010.0020.0020.002110
1200.0020.0020.0020.0020.0030.0030.0030.0030.0030.0040.004120
1300.0040.0040.0040.0050.0050.0050.0050.0050.0060.0060.006130
1400.0060.0060.0070.0070.0070.0070.0080.0080.0080.0090.009140
1500.0090.0090.0090.0100.0100.0100.0110.0110.0110.0120.012150
1600.0120.0120.0130.0130.0130.0140.0140.0140.0150.0150.015160
1700.0150.0160.0160.0160.0170.0170.0170.0180.0180.0190.019170
1800.0190.0190.0200.0200.0210.0210.0210.0220.0220.0230.023180
1900.0230.0230.0240.0240.0250.0250.0260.0260.0270.0270.027190
2000.0270.0280.0280.0290.0290.0300.0300.0310.0310.0320.032200
2100.0320.0330.0330.0340.0340.0350.0350.0360.0360.0370.037210
2200.0370.0380.0380.0390.0390.0400.0410.0410.0420.0420.043220
2300.0430.0430.0440.0440.0450.0460.0460.0470.0470.0480.049230
2400.0490.0490.0500.0500.0510.0520.0520.0530.0530.0540.055240
2500.0550.0550.0560.0570.0570.0580.0590.0590.0600.0600.061250
2600.0610.0620.0620.0630.0640.0650.0650.0660.0670.0670.068260
2700.0680.0690.0690.0700.0710.0720.0720.0730.0740.0740.075270
2800.0750.0760.0770.0770.0780.0790.0800.0800.0810.0820.083280
2900.0830.0830.0840.0850.0860.0860.0870.0880.0890.0900.090290
3000.0900.0910.0920.0930.0940.0940.0950.0960.0970.0980.099300
3100.0990.0990.1000.1010.1020.1030.1040.1050.1050.1060.107310
3200.1070.1080.1090.1100.1110.1120.1120.1130.1140.1150.116320
3300.1160.1170.1180.1190.1200.1210.1210.1220.1230.1240.125330
3400.1250.1260.1270.1280.1290.1300.1310.1320.1330.1340.135340
3500.1350.1360.1370.1380.1390.1400.1410.1420.1430.1440.145350
3600.1450.1460.1470.1480.1490.1500.1510.1520.1530.1540.155360
3700.1550.1560.1570.1580.1590.1600.1610.1620.1630.1640.165370
3800.1650.1660.1670.1680.1700.1710.1720.1730.1740.1750.176380
3900.1760.1770.1780.1790.1800.1820.1830.1840.1850.1860.187390
4000.1870.1880.1900.1910.1920.1930.1940.1950.1960.1980.199400
4100.1990.2000.2010.2020.2030.2050.2060.2070.2080.2090.211410
4200.2110.2120.2130.2140.2150.2170.2180.2190.2200.2220.223420
4300.2230.2240.2250.2260.2280.2290.2300.2310.2330.2340.235430
4400.2350.2360.2380.2390.2400.2420.2430.2440.2450.2470.248440
4500.2480.2490.2510.2520.2530.2550.2560.2570.2590.2600.261450
4600.2610.2630.2640.2650.2670.2680.2690.2710.2720.2730.275460
4700.2750.2760.2770.2790.2800.2820.2830.2840.2860.2870.288470
4800.2880.2900.2910.2930.2940.2960.2970.2980.3000.3010.303480
4900.3030.3040.3050.3070.3080.3100.3110.3130.3140.3160.317490
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