功能

• Protective tube for bimetallic thermometer. We recommend the of "protective tube" in the following cases. ① When a liquid of 50°C or higher is measured (2) When the object to be measured may corrode the temperature sensitive part (3) When pressure is applied to the temperature sensitive part (5 kg/m2 or more, case outer diameter Φ75 2 kg/m2 or more) (4) When the object to be measured comes out when the thermometer is removed. It is possible to replace the thermometer without removing the liquid in the boiler, piping, hook, etc.