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Comparing the differences between Yokogawa EJA transmitters and Yokogawa EJX transmitters based on personal experience.

Comparing the differences between Yokogawa EJA transmitters and Yokogawa EJX transmitters based on personal experience.

The Yokogawa EJA transmitter is a relatively conventional series of transmitters from Yokogawa. Why is the Yokogawa EJA transmitter considered conventional? This is mainly due to the low procurement cost, wide range of applications, and high usage rate of the EJA series. Meanwhile, the EJX transmitter under Yokogawa is considered a high-end product, typically achieving an accuracy of 0.02% or higher. In contrast, the accuracy of the EJA is generally around 0.065% or higher. However, many users, while completing their projects, also hope to make them aesthetically pleasing. Certainly, many users are considering the EJX series products.

30

2022

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03

How to implement explosion-proof measures for Rosemount transmitters and the principle of explosion-proofing.

How to implement explosion-proof measures for Rosemount transmitters and the principle of explosion-proofing.

Many of our users often choose to purchase Rosemount transmitters with explosion-proof features to better adapt to harsh working conditions before making a purchase. So the question arises, do Rosemount transmitters with explosion-proof features really provide explosion protection? The answer is definitely yes. But how does the small Rosemount transmitter achieve its own explosion-proof functionality? Today, the technical editor from Shaanxi Huibo Electromechanical will explain how Rosemount transmitters are designed for explosion protection and the principles behind it.

29

2022

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03

How to test Rosemount transmitters to improve performance?

How to test Rosemount transmitters to improve performance?

When understanding Rosemount transmitters, the most important aspect is to understand some of the calibration issues. By fully understanding the calibration issues of Rosemount transmitters, we can ensure ease of use during the later stages of using the Rosemount transmitters. Today, the technical editor from Shaanxi Huibo Electromechanical will teach you how to test Rosemount transmitters to improve performance.

28

2022

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03

The working principle and product structure of the Rosemount 3051 pressure transmitter.

The working principle and product structure of the Rosemount 3051 pressure transmitter.

Among Rosemount transmitters, the Rosemount 3051 is a very well-known product series. In addition to the commonly seen 3051 series, there are also 2051, 2088, 2090, and other series of transmitters. Each series generally includes pressure transmitters, differential pressure transmitters, and level transmitters. Today, let's talk about the Rosemount 3051 pressure transmitter. The 3051 series pressure transmitters are divided into the 3051TG pressure transmitter and the 3051GP pressure transmitter. The working principles of these two pressure transmitters are the same; the only difference is in their parameters. Below, we will mainly discuss the working principles and product structures of these two pressure transmitters.

24

2022

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03

Professional analysis of the meaning of the Rosemount transmitter model 3051DP2A62A1AB4M5HR5.

Professional analysis of the meaning of the Rosemount transmitter model 3051DP2A62A1AB4M5HR5.

The Rosemount 3051DP differential pressure transmitter is a common type of differential pressure transmitter in the Rosemount 3051 series. Due to its excellent safety, reliability, longevity, and durability, it has gained favor and usage among a wide range of users. Typically, when our users purchase the Rosemount 3051DP differential pressure transmitter, the seller will require us to provide the specific product model. Many users may not be very clear about what these product models specifically represent. Today, the technical editor from Shaanxi Huibo Electromechanical will take the Rosemount 3051DP differential pressure transmitter (3051DP2A62A1AB4M5HR5) as an example to explain its specific meaning.

23

2022

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03

To explain in simple terms the relationship between sensors, transmitters, and pressure switches: Sensors are devices that detect physical properties such as pressure, temperature, or humidity and convert them into signals. Transmitters take these signals from sensors and convert them into a standardized output, often for long-distance transmission. Pressure switches, on the other hand, are devices that monitor pressure levels and can trigger an action (like turning on or off a device) when a certain pressure threshold is reached. In summary, sensors gather data, transmitters relay that data, and pressure switches act based on the data.

To explain in simple terms the relationship between sensors, transmitters, and pressure switches: Sensors are devices that detect physical properties such as pressure, temperature, or humidity and convert them into signals. Transmitters take these signals from sensors and convert them into a standardized output, often for long-distance transmission. Pressure switches, on the other hand, are devices that monitor pressure levels and can trigger an action (like turning on or off a device) when a certain pressure threshold is reached. In summary, sensors gather data, transmitters relay that data, and pressure switches act based on the data.

Over the years, the terms sensor, transmitter, and pressure switch have become confusing, as they are often used interchangeably and indiscriminately by different suppliers. The terms sensor and transmitter have been around for a long time, but the term transmitter is not very old in the field of process control. In particular, the term 'sensor' is widely used as the name for many devices and instruments. If you search the web for the terms sensor and transmitter, you will find many different definitions. Many organizations have their own definitions. To better help everyone distinguish between the three, a technical editor from Shaanxi Huibo Electromechanical will explain the relationship between sensors, transmitters, and pressure switches in simple terms.

22

2022

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03

Practical: How to perform daily maintenance on Rosemount pressure transmitters

Practical: How to perform daily maintenance on Rosemount pressure transmitters

Rosemount pressure transmitters, as one of the most commonly used pressure transmitters in industrial applications, have been widely used in various industrial automation environments, mainly involving hydropower, railway transportation, smart buildings, production automation, aerospace, military industry, petrochemicals, oil wells, electricity, ships, machine tools, pipelines, and many other industries. The types of Rosemount pressure transmitters are roughly as follows: ceramic pressure transmitters, silicon diaphragm pressure transmitters, single crystal silicon resonant pressure transmitters, capacitive pressure transmitters, analog pressure transmitters, and digital intelligent pressure transmitters. After purchasing and using Rosemount pressure transmitters, we users need to perform daily instrument maintenance. Today, our technical editor from Shaanxi Huibo Electromechanical will briefly introduce how to carry out daily maintenance of Rosemount pressure transmitters.

18

2022

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03

The measurement principle of these level gauges can be clearly stated in one sentence.

The measurement principle of these level gauges can be clearly stated in one sentence.

On site, we often see a type of instrument specifically used to measure liquid levels - the level gauge. Users who have used level gauges will notice a phenomenon: there are various types of level gauges on the market, to the extent that many users cannot distinguish the differences between these different types of level gauges. Today, the technical editor from Shaanxi Huibo Electromechanical will clarify the measurement principles of these level gauges in one sentence.

16

2022

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