Selection of Accuracy Level for Pressure Gauge
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
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Selection of pressure gauge range
In order to ensure that the elastic components of the pressure gauge can work reliably within the safe range of elastic deformation, the selection of the pressure gauge range should not only be based on the magnitude of the measured pressure
A Brief Introduction to Seismic Pressure Gauge
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.
Precautions for using digital pressure gauge
Digital pressure gauges have the characteristics of high precision, high stability, error ≤ 1%, internal power supply, low power consumption, stainless steel shell, strong protection, and exquisite appearance.
Working principle and operation of glass rotor flowmeter
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.
Common problems and solutions for pressure gauges
Three common issues with pressure gauges during use:1. The pressure gauge fan gear may experience wear after working for a period of time;
Common faults and solutions of pressure sensors and transmitters
Pressure sensors/transmitters may encounter certain issues during use, but some problems do not require factory repair and can be resolved on their own. Here are a few examples that can be solved on your own.
Classification method of pressure gauge
Due to the different usage diagrams, working conditions, and environments of pressure gauges, they can be classified according to the following aspects.