Vortex flowmeter is a common flow measurement equipment, widely used in industrial processes to measure the flow of gas, liquid and steam. The following is a detailed explanation of its working principle, structure, operating conditions, possible problems, temperature and pressure compensation and ...
Electromagnetic flowmeter is a common industrial flow measurement equipment, and its installation requirements are strict, which is directly related to the accuracy and long-term stability of the measurement. The following is a detailed description of the installation requirements of the electromagn...
Ultrasonic flowmeter is an instrument that measures liquid or gas flow through ultrasonic technology. It works on the basis that the speed at which sound waves travel through a fluid changes depending on the direction and speed of the fluid flow. Ultrasonic flowmeter is widely used in industry, ...
In the field of chemical engineering, there is a requirement that the length of the bolt should not be too long or too short, and the flange bolt should be left with 2 to 3 wires. For this part of the requirements, this public number has a simple introduction, see: Basic knowledge - Why should the ...
Coriolis mass flowmeter is based on the Coriolis principle, so that the medium flows through the flow tube vibration, the sensor detects and analyzes the flow tube frequency, phase difference and amplitude changes, directly measure the current flow of the flow tube media quality, from the vibration ...
✦Principle The metal tube float flowmeter has the advantages of simple structure, reliable operation, high accuracy and wide application range. It can withstand higher pressures than glass rotameters. NYLZ-L series flowmeters have local indication, electrical remote transmission, limit switch alarm, ...
Pressure transmitters are one of the most common sensor types used in industrial automation control. Piezoresistive type, capacitive type and monocrystalline silicon resonant type are three main types, each with its own unique working principle, advantages and disadvantages and application scenarios ...
1.Coriolis mass flowmeter There are two types of mass flow measurement: direct (direct measurement of fluid mass flow) and indirect (measurement of mass flow through a combination of volume flowmeters and densitometers). Coriolis mass flowmeters are direct type. 2. Working principle The fluid enters ...
The measurement interface of guided wave radar is based on the difference in dielectric constant of the medium and the principle of electromagnetic wave reflection. 1. Electromagnetic wave reflection mechanism: The electromagnetic waves emitted by guided wave radar will partially reflect when ...
How does the liquid thermal mass Flow Sensor work? Thermal mass flow sensors use the thermal characteristics of a liquid to measure its mass flow. As shown in Figure 1, heat is introduced into the flowing liquid through a heater, and the (temperature) sensor measures how much heat is absorbed by the ...
The principle of differential pressure transmitter for flow measurement is based on Bernoulli equation and differential pressure-flow relationship in fluid mechanics. Principle statement Differential pressure transmitters calculate flow by measuring the difference in pressure produced by a fluid ...
Shaanxi Nuoying Automation Instrument Co., Ltd. is an enterprise integrating research, design, production and sales of level instruments. It is a high-tech entity that has grown up relying on the intensive high-tech talents and strong technical force of Xi 'an University of Posts and Telecommunicati...
