The magnetic flap level gauge is an instrument used to measure liquid level and is widely used in various industrial fields. Despite its reliable design, some common faults may occur during use. Here are some common faults and how to deal with them: 1. The indicator flap does not flip Possible causes: The float is […]
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In the field of industrial measurement, radar level meters are favored for their non-contact measurement, high accuracy and strong adaptability. However, during use, technicians occasionally encounter the problem of no echo on the radar level meter display, which not only affects the measurement accuracy, but may even cause the production process to be interrupted. In
Practical Strategy to Solve the Problem of No Echo Display in Radar Level Meter Read More »
There are many types of transmitters. According to the different physical quantities measured, they can be divided into pressure transmitters, liquid level transmitters, temperature transmitters, etc. According to the different output signal methods, they can be divided into analog transmitters and digital transmitters. According to the structure, transmitters can be divided into ordinary type and
The difference between ordinary and isolated transmitters Read More »
The turbine flowmeter is a typical velocity flowmeter. It has the characteristics of high measurement accuracy, fast response and high pressure resistance, so it is increasingly used in industrial production. The turbine flowmeter works based on the principle of conservation of fluid momentum. The measured fluid pushes the turbine blades to rotate the turbine. Within
Notes on turbine flowmeter Read More »
During the field use of differential pressure transmitters, how do we judge whether their working status is normal? Since most of the faults of differential pressure transmitters are zero drift and blockage of pressure pipes, the scale is rarely calibrated point by point on site, but the zero point and change trend of the differential
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1. Working environment assessment When selecting a tuning fork level switch, you first need to conduct a comprehensive assessment of the working environment. This includes considering the temperature range, humidity level, presence of corrosive gases or liquids, and whether there is vibration or shock in the working environment. These environmental factors will directly affect the
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In the context of a flow meter, “E Ex iaⅡC T4” refers to the device’s classification according to international standards for electrical equipment used in explosive atmospheres. Here’s a breakdown of each part: E Ex: This indicates that the equipment is designed and certified for use in explosive atmospheres, following the European ATEX (Atmosphères Explosibles)
In the chemical production process, the liquid level measurement of the ammonia separator is a vital task. It is directly related to the stability and safety of the production process and the quality of the final product. The ammonia separator is usually used to separate ammonia from water. This process requires precise control of the
Research on the application of radar level meter in ammonia water separator Read More »
Pressure, temperature, velocity, angle, and other similar parameters are common non-electrical physical quantities that need to be measured in industrial settings. These physical quantities must be converted into analog electrical signals to be transmitted to the control room or display devices. The equipment that converts these physical quantities into electrical signals is collectively referred to
Two-wire transmitter principle Read More »
1. The Impact of Vortex Flow Meters on the Accumulation of Flow Surface in Vortex Generators If there are viscous particles in the measured fluid, they may gradually accumulate on the upstream surface of the vortex generator, causing its geometry and size to change. As a result, the flow coefficient will also change accordingly. Therefore,
Causes of Inaccuracy in Vortex Flow Meters and Solutions Read More »
