1. Technical principles and features Ultrasonic level meters work based on the principle of ultrasonic emission, propagation and reception. When an ultrasonic pulse is emitted from a sensor and hits the surface of a liquid, it is reflected and the reflected wave is received by the same sensor. By measuring the time difference from the […]
Analysis of Measurement Accuracy of Ultrasonic Level Meter Read More »
In various operational scenarios involving gas detection, hazardous gases often pose significant threats to both safety and productivity. These include: Hydrogen sulfide (H₂S) Chlorine (Cl₂) Sulfur dioxide (SO₂) Hydrocarbons (e.g., benzene, toluene, xylene) Methane (CH₄) Hydrogen (H₂) Ammonia (NH₃) To mitigate risks, portable gas detectors are widely used in diverse applications, from oil and gas
Selecting Gas Detectors for Seven Key Operational Scenarios Read More »
A device that converts physical measurement signals or ordinary electrical signals into standard electrical signals for output or can be output in the form of communication protocols. Generally divided into: temperature/humidity transmitters, pressure transmitters, differential pressure transmitters, liquid level transmitters, current transmitters, electrical quantity transmitters, flow transmitters, weight transmitters, etc. The hydraulic transmitter measures the
Hydraulic transmitter principle Read More »
Choosing the correct flow meter range is critical for ensuring accurate measurement and efficient operation in fluid systems. When the pipe diameter is known, the flow meter range should account for the maximum and minimum flow rates expected in the system. This article provides a step-by-step guide on determining the appropriate flow meter range for
Selecting the Appropriate Flow Meter Range Based on Pipe Diameter Read More »
In modern fire protection systems, ensuring that the fire water pool has sufficient water is an important prerequisite for timely supply of large amounts of water for fire extinguishing. Therefore, accurate measurement of the liquid level in the fire water pool is particularly critical. With the advancement of technology, radar level meters have been widely
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In industries like chemical, light, heavy, energy, agriculture, and environmental protection, water resources and their measurement are crucial. Choosing the correct flowmeter for liquid measurement depends on the liquid’s properties and the operational requirements. Below, we outline the most suitable flowmeter options based on the liquid’s nature and usage scenarios. General Options for Measuring Water
How to Choose the Right Flowmeter for Different Types of Liquids? Read More »
The placement of a shut-off valve in a tank system is a critical design consideration, especially when flexible connections are involved. The general consensus among engineers is that the shut-off valve should be placed before the flexible connection. This article explores the reasoning behind this recommendation in detail and highlights the implications for safety, functionality,
In the dairy industry, level measurement of milk tanks is a key step to ensure production efficiency and product quality. Radar level meters play a vital role in such applications due to their high accuracy, non-contact measurement, and suitability for a variety of media and environmental conditions. Understanding the characteristics of the milk tank level
Simple analysis of radar level meter measuring milk tank level Read More »
Foundation Fieldbus (FF) is a digital, bidirectional, multi-drop communication protocol widely used in industrial automation, particularly in process control systems. Developed and maintained by the Fieldbus Foundation, it has become a cornerstone for achieving efficient and reliable communication between field devices and control systems in industries such as oil and gas, petrochemicals, power generation, pharmaceuticals,
Understanding Foundation Fieldbus (FF): A Comprehensive Overview Read More »
Ash silo is an important facility for storing and processing dust or granular materials. The accurate measurement of its material level is particularly important for the control of production processes. Radar level meter has been widely used in ash silo level monitoring due to its advantages of non-contact measurement, high precision and high reliability. Radar
Application of radar level meter in ash silo Read More »
