Thermocouple With SiC Tube

Thermocouples with SiC protection tubes play a vital role in measuring temperatures in metal melt environments. These devices are essential in ensuring that the metal being melted achieves the required temperature for casting or other processes.

Products Description

With wear-resistant and corrosion-resistant properties,the SiC protection tube, on the other hand, is used to protect the thermocouple from the harsh environment of the metal melt. The tube is made of a high-quality silicon carbide material that can withstand the high heat and corrosive substances present in the metal melt.

With the use of these devices, industries can produce high-quality metal products that meet the required standards. The improved precision in temperature measurement also helps to improve efficiency and reduce energy consumption. This, in turn, leads to cost savings and increased productivity.

In conclusion, thermocouples and SiC protection tubes are essential tools that enable the manufacturing industry to produce high-quality metal products. These devices play a crucial role in ensuring that the metal melt environment attains the desired temperatures necessary for efficient production. It is, therefore, essential for industries to invest in them to ensure the success of their manufacturing processes.

Product Name	Thermocouple With SiC Tube
Thermoelement	NiCr-NiSi
Grade	I class ±1.5℃ or 0.4%t;II class ±2.5℃ or 0.75%t
Connection	Flange
Length	Specify Total length and Immersion length
Diameter	Specify OD
Tube	310S;Inconel600;GH3030;GH3039
Outside tube	SiC tube
Temperature	Up to 1000℃

About protection tube material

For oxide environment temperature above 900℃,always use 2520(310S),when higher than 1000℃,always consider GH3039,Inconel600 and 99% Al2O3 protection tube. When temperature up to 1300℃,just 99% Al2O3 tube have to be considered.

About Process connection

For non-sealing environment, the thermocouple can be without thread or flange. For sealing environment, have to with thread or flange. The process connection is depended on your device.

Thermocouple With SiC tube

Type	Thermoelement	Temperature range ℃	Function Features
Type	Thermoelement	Temperature range ℃	Advantages	Disadvantages
K	NiCr10-NiSi3	-40~1200	With good thermoelectric EMF linearity, good stability and good oxidation resistance. It's the most widely used thermocouple.	Not suitable for reducing atmosphere.
N	NiCrSi-NiSiMg	-40~1250	With all the advantages as K type thermocouple, more stability in high temperature environment.	Not suitable for reducing atmosphere.

Thermocouple With SiC Tube

Thermoelement	Type	Limits Of Error(±℃)/Effective Temperature Range(℃)
Thermoelement	Type	1 class	2 class	3 class
NiCr10-NiSi3	K	1.5 or 0.4%t/-40~1000	2.5 or 0.75%t/-40~1200	2.5 or 1.5%t/-40~200
NiCrSi-NiSiMg	N	1.5 or 0.4%t/-40~1000	2.5 or 0.75%t/-40~1200	2.5 or 1.5%t/-40~200