Thermocouple Thermowell Assemblies

H Style Mineral Insulated Thermocouple Specifications
Temperature Limits
Sheath OD	AWG	Type T	Type J	Type E	Type K
1/8"	22	-200 to 315 °C	0 to 520 °C	-200 to 650 °C	-200 to 1070 °C
3/16"	19	-200 to 370 °C	0 to 620 °C	-200 to 730 °C	-200 to 1150 °C
1/4"	16	-200 to 370 °C	0 to 720 °C	-200 to 820 °C	-200 to 1150 °C
Color Code		Red / Blue	Red / White	Red / Purple	Red / Yellow

Accuracy
Thermocouple Type	Temperature Range	Standard Limits of Error		Special Limits of Error
T	-200 to 0°C	+/-1°C or 1.5%		Not ASTM Defined
	0 to 350 °C	+/-1°C or 0.75%		+/-0.5°C or 0.4%
J	0 to 750 °C	+/-2.2°C or 0.75%		+/-1.1°C or 0.4%
E	-200 to 0°C	+/-1.7°C or 1%		Not ASTM Defined
	0 to 900 °C	+/-1.7°C or 0.5%		+/-1°C or 0.4%
K	-200 to 0°C	+/-2.2°C or 2%		Not ASTM Defined
	0 to 1250 °C	+/-2.2°C or 0.75%		+/-1.1°C or 0.4%

		Class 230 General Purpose	Configure
		To detect temperatures in air, liquid, gases and solids in a variety of process control applications.

		Class 231 Hex Fitting	Configure
		To detect temperatures in air, liquid, gases and solids in a variety of process control applications.