Knowledge

The electrical component for sensing pressure in a pressure transmitter is generally a resistance strain gauge, which is a sensitive device that converts the pressure on the measured object into an el

The development of pressure transmitters has gone through four stages: (1) Early pressure transmitters used a large displacement working principle, such as mercury float differential pressure gauges a

A pressure transmitter is a device that converts pressure into pneumatic or electric signals for control and remote transmission. It can convert the physical pressure parameters such as gas and liquid

The innovation from mechanical flow meters to electronic technology flow meters is one of the most important development trends in flow meters. Target flow meters, electromagnetic flow meters, ultraso

Traditional mechanical flow meters, such as differential pressure flow meters, volumetric flow meters, and variable area flow meters, are already in the popularization stage, with fierce price competi

According to the International Energy Agency (IEA), the driving factor is that from 2007 to 2030, the world needs to invest a total of $26.0 trillion (in 2007 US dollars) in energy infrastructure. Amo

(1) When the indicated value of the flow control instrument system reaches its minimum, first check the on-site detection instrument. If it is normal, the fault will be displayed on the instrument. Wh

Fluid characteristics mainly refer to the pressure, temperature, density, viscosity, compressibility, etc. of gas. As the volume of gas changes with temperature and pressure, compensation and correcti

General selection Five aspects can be considered, including the performance of flow meters, fluid characteristics, installation conditions, environmental conditions, and economic factors. The detailed

ultrasonic Ultrasonic flowmeter is an instrument that measures flow rate by detecting the effect of fluid flow on an ultrasonic beam (or ultrasonic pulse). [5] According to the principle of signal det

1. Advantages (1) Electromagnetic flow meters can be used to measure industrial conductive liquids or slurries. (2) No pressure loss. (3) The measurement range is large, and the aperture of the electr

Positive displacement flow meters, also known as fixed displacement flow meters or PD flow meters, are the most accurate type of flow instruments. It uses mechanical measuring elements to continuously