Signals are physical quantities that identify messages. For example, electrical signals can represent different messages through changes in amplitude, frequency, and phase. There are two types of electrical signals: analog signals and digital signals. Signals are tools for carrying messages and are the carriers of messages. In the process of using instruments, current signals, voltage […]
Active and passive signals Read More »
As an important organic compound widely used in explosives, dyes and pharmaceutical manufacturing, p-nitrotoluene requires special care in its storage and management. This article will explore the application and effect of radar level meter in p-nitrotoluene vertical tank measurement through two actual cases. The first case comes from a large chemical plant that uses radar
Example Analysis of Radar Level Meter in Para-Nitrotoluene Vertical Tank Measurement Read More »
Vortex flowmeters are mainly used for flow measurement of industrial pipeline media, such as gas, liquid, steam and other media. How to judge the performance of vortex flowmeter? It can be reflected by several important indicators such as accuracy, reproducibility, sensitivity, response time, zero drift and range drift. The following is an introduction for you.
Several important indicators for judging the performance of vortex flowmeter Read More »
As a specially designed liquid level detection instrument, the anti-corrosion tuning fork liquid level switch has excellent corrosion resistance and is therefore widely used in various industrial fields, especially in industries with strict requirements for liquid level measurement. This article will introduce in detail the application of anti-corrosion tuning fork liquid level switches in the
Application of anti-corrosion tuning fork level switch Read More »
Radar level meters are widely used due to their non-contact measurement method, high accuracy and reliability. They measure the level by emitting electromagnetic waves and receiving their reflected echoes. However, in the process of using radar level meters, users often encounter a problem: what does the magnitude of the echo intensity value depend on? This
What does the echo intensity value of the radar level meter relate to? Read More »
In industrial production processes, for containers that store and process high-temperature, high-viscosity or highly agitated materials, accurately measuring their level is the key to ensuring production efficiency and safety. Radar level meters are ideal for such conditions due to their non-contact measurement capabilities. However, high temperatures and highly agitated conditions present a series of challenges
The working principle of the tuning fork level switch is to make the tuning fork vibrate at a certain resonant frequency through a pair of piezoelectric crystals installed on the tuning fork base. When the tuning fork comes into contact with the measured medium, its frequency and amplitude will change, and these changes are detected
Application and Advantages of Tuning Fork Level Switch in Fumed Silica Level Measurement Read More »
What is the difference between standard condition and operating condition? How to calculate the gas state? How to convert the standard flow rate to the operating flow rate? (I) The difference between standard conditions and working conditions Working conditions: flow rate under actual working conditions, unit: m³/h Standard conditions: flow rate under temperature of 20℃
What is the difference between standard conditions and operating conditions? Read More »
The quality of the solenoid valve depends mainly on two aspects, one is the coil and the other is the valve body, so the test mainly tests these two aspects. You find a 24V power supply and connect it to the coil. If you can hear a sound, it means that the coil and valve
How to detect the quality of solenoid valve? Read More »
1. Introduction to the application of magnetic flap level gauges in the food and beverage industry Magnetic flap level gauges are widely used in the food and beverage industry, but some issues need to be paid attention to when using them to ensure the accuracy and reliability of the measurement results, while also ensuring the
