Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd The pioneer manufacturer of heaters & sensors
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Alumina Thermocouple Ceramic Insulator
1. Thermocouple Ceramic Insulator Brief Introduction
They are used to provide electrical insulation to the couple which is used for sensing the temperature inside the furnace. These are single, twin , Four hole bore . These are generally used in small lengths of 25mm. However longer lengths are sometime preferred in critical applications
Al2O3 content determines the measuring temperature level, Al2O3 content higher, the temperature is higher.
Alumina has a wide application due to its versatility and low material cost. Alumina possesses a high melting point, strong hardness, and good chemical stability, making it a good material to withstand high temperature and chemical corrosion. Call for any custom production request.
2. Thermocouple Ceramic Insulator Characteristics
3. Thermocouple Ceramic Insulator Parameter.
| SINGLE HOLE ROUND INSULATORS | |
| Outside Diameter | Inside Diameter |
| 1/4 | 1/8 |
| 1/4 | 3/32 |
| 1/4 | 1/16 |
| 3/16 | 3/32 |
| 3/16 | 1/16 |
| 1/8 | 1/16 |
| 1/16 | 1/32 |
| 1/32 | 0.02 |
| TWO HOLE ROUND INSULATORS | |
| Outside Diameter | Inside Diameter |
| 1/4 | 5/64 |
| 1/4 | 1/16 |
| 3/16 | 1/16 |
| 1/8 | 0.04 |
| 1/8 | 1/32 |
| 1/8 | 0.02 |
| 1/16 | 1/64 |
| 3/64 | 0.01 |
| 1/32 | 0.005 |
| FOUR HOLE ROUND INSULATORS | |
| Outside Diameter | Inside Diameter |
| 1/4 | 1/16 |
| 3/16 | 3/64 |
| 3/16 | 1/32 |
| 1/8 | 0.02 |
| 1/16 | 1/64 |
| 1/32 | 0.005 |
4. Thermocouple Ceramic Insulator Application
5. Transportation