How to correctly use the bimetallic thermometer?1

Bimetallic thermometer is a measure - 50 c to 500 c in temperature field instruments, are a common in our daily life, today we say how to correctly use the bimetallic thermometer. Today we have to I often see this in the industrial equipment ( A300C) A thermometer to show us. Models: A300C types: hot shell bimetallic thermometer structure: universal type cover circle: flange type, tray type panel material: stainless steel SS304 tooth head: 1/2 & quot; NPT other optional surface diameter: 80 mm heat pipe diameter: 6. 35 mm heat pipe length: 150 mm ( 50 - Optional) around 2000 mm. Temperature range: 0 - 150 c F ( Can be customized) Accuracy: & plusmn; 1. Table: 5% glass protection grade: IP65 ( Dust, water) Thermometer as a professional manufacturer, we summarize the 3 point to note: 1, the bimetallic thermometer can often use temperature is best in scale category 1/2 to 3/4. 2, the bimetallic thermometer should be - 30 ℃ ~ 80 ℃ temperature in the condition of normal use. 3, WSS series bimetallic thermometer in the custody, settlement, use and transportation process, should be just even stop collision screen pipe, don't make the cover tube bending and deformation. Placement, it is forbidden to twist instrument shell.