Pressure type thermometer capillary laying attention point is what?

Pressure type thermometer is according to the liquid, gas, or in a closed system of low boiling point liquid saturated steam heated volume expansion pressure changes caused by the principle of temperature measuring instrument. When using some attention points, small small make up just tell everyone pressure type temperature when use, its capillary laying what pay attention to the point. Pressure type thermometer capillary laying path should try to avoid overheating, too cold and temperature change frequently. If there are these sites, quarantine measures should be taken. And capillary laying should try to reduce the bending, even if it means bending, bending radius should not less than 50 mm. Most importantly, capillary should have protective measures, to prevent damage or broken, blood capillary can be placed on a tray or open channel steel tube, the rest of the part with a fixed plate. This is the problems and solutions, hoping to help.