What is the difference between the pressure gauge and pressure type thermometer?

Pressure gauge and pressure type thermometer is widely used in industrial equipment. Single look from the name, the more similar, what is the difference between the pressure gauge and pressure type thermometer? Today we explain the difference between pressure gauge and pressure thermometer.

pressure gauge refers to the elastic element as the sensitive element, the measure and instructions above environmental pressure gauge, pressure gauge by sensitive element in the table ( Bourdon tubes, bellows, bellows) Elastic deformation, the pressure deformation by the transformation of movement in table to Pointers, cause the hands to display the pressure.

pressure type thermometer is the use of the relation between pressure and temperature with the change of the pressure sensitive element to represent the high and low temperature. Its working principle is the use of liquid or gas pressure or volume made of the characteristics of non-contact temperature sensor with temperature change. As a result of the change of pressure change in the curvature of spring tube, and the free end displacement, through the connecting rod and direct drive gear drive the pointer on the dial indicator temperature changes in the value.

of course, we can also use one of the simplest way to distinguish is that pressure gauge is used to measure the pressure, the pressure type thermometer is used for measuring temperature.