Handle thermocouple, also known as hand-held thermocouple, is specially designed for measuring the surface temperature of various shapes of solid media and measuring the temperature of liquids and gases. Handle type thermocouple has a wide range of use, is not limited by the shape of the surface of the object, light shape, easy to carry, because the handle type thermocouple has the advantages of small diameter, flexible, vibration resistance, fast thermal response time and fastening durable, high reliability, The product and digital display with the use of direct measurement and display of different production process in the range of 0~1200℃ temperature of various media, is widely used in metallurgy, chemical, textile, printing and dyeing, paper, rubber, plastic, ceramics, granary and other industrial departments, enterprises.
Specifications
|
model |
Degree, |
Temperature range: ℃ |
The thermal response time is T0.5s |
Protective tube material |
|
WREK-181 |
E |
0-400. |
< 5 |
1 cr18ni9ti stainless steel |
|
WRNK-181 |
K |
0-1200. |
< 5 |
1 cr18ni9ti stainless steel |
Thermal response time (τ0.5) : the time required for the output of a thermocouple to change to 50% of a step change in temperature is called thermal response time (τ0.5). The thermal response time shall not exceed that specified in the following table:
|
The thermal response time τ0.5S |
Pick up shell |
Insulation type |
|
Casing diameter (mm) |
||
|
2.0 |
0.4 |
0.5 |
|
3.0 |
0.6 |
1.2 |
|
4.0 |
0.8 |
2.5 |
|
5.0 |
1.2 |
4.0 |
|
6.0 |
2.0 |
6.0 |
|
8.0 |
4.0 |
8.0 |
