Introduction to pressure gauge

                                          Introduction to pressure gauge

Pressure gauge refers to an instrument that uses elastic elements as sensitive elements to measure and indicate the pressure higher than the ambient pressure. It is widely used and almost covers all industrial processes and scientific research fields. It can be seen everywhere in heat pipe network, oil and gas transmission, water and gas supply system, vehicle maintenance shop, etc. Especially in the process of industrial process control and technical measurement, mechanical pressure gauges are more and more widely used because of their high mechanical strength and convenient production.