The matters that should pay attention to using thermocouple, heat resistance

1. Thermocouple, heat resistance in custody, when transport, carry, installation and use, should avoid violent collisions and turbulence.

2。 Thermocouple, heat resistance when placing measuring temperature field to avoid quenching heat.

3。 Should reach regulation in depth when using, otherwise can not guarantee the accuracy of measurement.

4。 Should be stipulated in the thermocouple, heat resistance of the environment and atmosphere, otherwise will seriously affect the service life and accuracy.

5。 By measuring the temperature field of the maximum temperature should be close to the maximum measuring range two-thirds, such as work for a long time in measuring range limit, could affect its life.

6. When mounted horizontally, the environment of high temperature protection tube should be considered under the condition of high temperature strength and high temperature deformation.

7。 Should be fully aware of the thermocouple, thermal resistance lead to the impact of the accuracy of measurement. Thermocouple, heat resistance to display or transducer cables should be as short as possible home and use the shielded wire; When using should be separated from the power line wiring, otherwise will produce interference, influence the stability of the display.