Flow meter

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 […]

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

Basic Components The working principle of explosion-proof electromagnetic flowmeter is mainly based on Faraday’s law of electromagnetic induction. The explosion-proof electromagnetic flowmeter consists of two parts: a sensor and a converter. The sensor is installed on the measuring pipe to detect the induced electromotive force generated when the fluid flows; the converter is responsible for

Why use Modbus acquisition module? The Modbus acquisition module is widely used because it provides a standardized communication protocol to ensure compatibility between different devices. It supports multiple communication methods, is easy to implement, and can adapt to different network environments. The Modbus module can collect and transmit various industrial data, such as temperature, pressure,

With the advancement of Industry 4.0, industrial control systems (ICS) play an increasingly important role in modern industrial production. Industrial control communication protocol is a standard set in ICS for data exchange and communication between devices. Its stability and efficiency directly affect the operation of the entire industrial production. This article will give a brief

“N” type is an explosion-proof type of electrical equipment. This type of electrical equipment cannot ignite the surrounding explosive environment during normal operation and under certain conditions specified by corresponding standards. Non-sparking type originally only refers to electrical equipment that does not produce sparks or arcs during normal operation, such as AC asynchronous motors. On

When quoting a gas ultrasonic flow meter, several pieces of information are necessary to ensure the quote is accurate and the equipment will meet the specific needs of the application. Here’s a detailed list of the required data: 1. Application Details Type of Gas: Natural gas, biogas, methane, etc. Measurement Purpose: Custody transfer, process control,

A vortex flowmeter installs one or more non-streamline bluff bodies in the fluid. The fluid alternately separates and releases two series of regular vortices on both sides of the bluff body. This vortex is called a Karman vortex street. Within a certain flow range , the vortex separation frequency is proportional to the average flow

Metal float flowmeter is a commonly used flow measurement instrument. Correct installation is crucial to the accuracy and stability of the flowmeter. The following are the installation specifications for metal float flowmeters: 1. Installation location selection: The metal float flowmeter should be installed on the horizontal section of the pipeline, at least 5 times the

Temperature and pressure compensation integrated vortex flowmeter, Accuracy 1.5%, On-site display +4-20ma output, DC24V external power supply, 304 stainless steel meter body, Temperature resistance <350℃, National standard flange clamping installation (including matching carbon steel flange bolt pads Chip nut), Not explosion-proof, Protection grade IP65, Pressure resistance 4.0mpaDN25: 9-55m³/h