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 […]
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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
A pH meter, also known as an acidity meter, consists of two parts: an electrode and an electric meter. If the electrodes can be properly maintained, standard buffers can be prepared as required, and the electric meter can be operated correctly, the pH indication error can be greatly reduced, thereby improving the reliability of chemical
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Tuning fork level switches are widely used in industrial automation for liquid level detection. They detect the presence or absence of liquid through the vibration of the tuning fork. However, several common faults may occur during their use. This article introduces these faults and provides corresponding solutions. 1. No Output Signal When the tuning fork
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1. What is Modbus RTU Modbus RTU (Remote Terminal Unit) is a variant of the Modbus communication protocol used for serial communication. It is a common industrial control system communication protocol, usually used to collect sensor data, control actuators, and monitor device status. Modbus RTU uses binary encoding and uses serial communication protocols (such as
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In the fields of environmental protection and food processing, hydrogen peroxide has been valued for its remarkable disinfection and bleaching effects. However, these characteristics of hydrogen peroxide also bring certain challenges to its storage and measurement. Especially in industrial applications, accurate measurement of the liquid level of hydrogen peroxide is essential to ensure the continuity
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Foreword The natural gas ultrasonic flow meter is an instrument that uses the characteristics of ultrasonic waves propagating in gas to measure gas flow. This flow meter is widely used in the field of natural gas. Its working principle and characteristics are as follows: Operating Principle The natural gas ultrasonic flowmeter measures gas flow by
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Tuning fork liquid level switches and tuning fork level switches both play significant roles in the field of industrial automation, yet they exhibit distinct differences in functionality and application scenarios. This article will delve into the operational principles, characteristics, and suitable applications of these two types of switches to facilitate a better understanding and selection
Radar level meter, as an indispensable measuring tool in modern industrial automation, its accuracy and stability are crucial to ensure the smooth progress of the production process. This article aims to explore how to maximize the value of radar level meter to ensure that it can achieve the best performance in various application scenarios. First
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1. Introduction: RS-485 is a standard protocol for transmitting data. It can be used to establish a reliable, high-speed, real-time, multi-node data communication network connection. RS-485 is also called TIA-485. RS-485 is a standard that defines the electrical characteristics of drivers and receivers used in serial communication systems. RS485 is widely used in industrial control
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