1. Application
Used with two-section thermocouple/thermal resistance and bimetal thermometer to protect the normal operation of thermocouple/thermal resistance and bimetal thermometer. And can be used for high pressure and high flow rate occasions.
2. Features
All designed in accordance with IEC international standards
Blind hole processing, high pressure resistance
Manufacturing and installation at the same time as the equipment
Different pressure levels can meet different needs.
3. Main technical parameters
Nominal pressure: generally refers to the static external pressure that the protective tube can withstand without breaking at room temperature. The allowable working pressure is not only related to the material, diameter, and wall thickness of the protective tube, but also related to its structure, installation method, and the flow rate and type of the measured medium.
Water pressure test: When there are requirements for the pressure resistance and leakage inspection of the protection tube, the protection tube must be tested. The test pressure is 15 times the pressure rating of the protection tube. X-ray inspection test: When there are requirements for inspection of the wall thickness and eccentricity of the protective tube, it must be inspected according to user requirements.