Knowledge of parameters related to anti-corrosion thermal resistance

Anticorrosive thermal resistance has anticorrosive copper resistance and anticorrosive platinum resistance two kinds, anticorrosive platinum resistance is more commonly used anticorrosive thermal resistance. It is a common temperature detector in low temperature area. Its primary characteristics are high measurement accuracy and stable performance. Platinum thermal resistance measurement accuracy is high, it is not only widely used in industrial temperature measurement, and has been made into a standard reference instrument.

1, anti-corrosion thermal resistance of ptfe coating thickness: 1 mm (can also be specified by the user).

2. Thermal response time of anticorrosive thermal resistance: after anticorrosive treatment, the thermal response time changes about 20% (≤8S);

3. Quality inspection of anticorrosive thermal resistance coating: using electric spark microhole flaw detection, voltage 12kV, frequency 1.6×106Hz without breakdown.

4. Working pressure of anti-corrosion thermal resistance: the fixed method of anti-corrosion thermal resistance is 4.0mpa when the flange is installed; The fixed method of anti-corrosion thermal resistance is 0.6MPa when F4 connects the thread.

5, other technical indicators of anti-corrosion thermal resistance and general industrial thermal resistance the same.

6, electrical outlet: M20X1.5, NPTI1/2

7. Protection grade: IP65

8. Flameproof grade: D ‖BT4. D ‖CT5

During installation and transportation, the anticorrosive thermal resistance should be ensured that the anticorrosive layer cannot be damaged or hit by external force. The damage of the anticorrosive thermal resistance will lead to the shortened service life or the complete loss of anticorrosive effect.