Diaphragm pressure gauges and diaphragm pressure gauges are two commonly used types of pressure gauges, which differ mainly in four aspects: working principle, elastic components, accuracy level, and measurement range.
A shock resistant pressure gauge is based on a regular pressure gauge, filled with damping fluid and equipped with a buffering mechanism to reduce the impact of severe environmental vibrations and medium pulses on the instrument.
Due to the different usage diagrams, working conditions, and environments of pressure gauges, they can be classified according to the following aspects.
The glass rotor flowmeter is a variable area flowmeter, mainly composed of a vertically expanding glass cone tube from bottom to top and a float that can move up and down with the flow rate.
A shock resistant pressure gauge refers to a mechanical pointer type pressure gauge with a filled liquid inside the case, or a mechanical pointer (or rotary dial) type pressure gauge with a filled liquid and a damper inside the case.
Three common issues with pressure gauges during use:1. The pressure gauge fan gear may experience wear after working for a period of time;
According to the national standard "General Pressure Gauge" (GB/T 1226-2010), the accuracy of ordinary pressure gauges is divided into 1.0 level, 1.6 level, 2.5 level, and 4.0 level