The automatic verification system of pressure gauge manufacturers includes two parts: pressure gauge verification/calibration management system and automatic interpretation system of instrument indica

Digital pressure gauge combines the world-leading microprocessor technology and advanced analog-to-digital conversion algorithm to meet the requirements of high precision and low power consumption. La

Explosion-proof electric contact pressure gauges are widely used in petroleum, chemical industry, metallurgy, power station, machinery and other industrial departments or electromechanical equipment t

Because the diaphragm pressure gauge system uses the filled sealing liquid as the medium to transmit pressure, the expansion number, strength and pressure receiving part of the diaphragm pressure gaug

According to the allowable error of process production and the selected instrument mileage, the allowable reference error of the instrument is calculated, and the precision of the instrument is determ

Stainless steel shock-resistant pressure gauge shell and internal components are made of stainless steel. The valve body is filled with silicone oil, so that the pressure gauge pointer plays a role in

When measuring stable pressure, the measuring range should be 1.5 times of the measured value; When measuring fluctuating pressure, the maximum range should be 2 times of the measured value. The measu

For things that look like a thousand years, there is confusion between correctness and solution. These two terms are usually used interchangeably, especially when referring to measurement and instrume

​The pressure gauge displays the pressure through the elastic deformation of the sensitive elements (Bourdon tube, diaphragm and bellows) in the meter, and then the pressure deformation is transmitted

If the diaphragm pressure gauge fails during use, it will definitely have a great impact on our work, so everyone needs to attach great importance to it at any time to prevent us from knowing nothing

Stainless steel diaphragm pressure gauge is a commonly used instrument, which contains a sealed diaphragm to prevent the medium in the pipeline from directly entering the pressure sensor assembly in t

The main work to be done is complete fine tuning and zero fine tuning. Complete fine tuning requires three times the accuracy of a pressure gauge. In the menu of manual device: equipment settings-> di