Pressure Transmitter

Pressure sensors, as critical components in measurement and control systems, play an indispensable role in modern technology and industry. The accuracy grade of a pressure sensor is one of the most important indicators of its performance. This article delves into the concept of pressure sensor accuracy, providing detailed insights to help professionals make informed decisions […]

Pressure measurement is an essential part of many industrial and scientific processes. Depending on the type of pressure gauge, measurements are made relative to different reference points: absolute vacuum, atmospheric pressure, or a sealed reference chamber. The question arises: can an absolute pressure gauge with a range of 0–100 kPa be used to measure negative

Most transmitters have two types: with display and without display. Transmitters with display can display the measured value of the measured medium in real time at the site of use, which is convenient for observation and value detection. The types of transmitters with display will be slightly different in terms of appearance size, power supply

The factory inspection of the transmitter is the last important step before delivery. Standardized factory inspection of the transmitter is the guarantee for every customer. The factory inspection of the transmitter should do the following: 1. Appearance inspection of the transmitter First, the surface of the transmitter housing and parts should be smooth, intact, and

Pressure gauges are essential instruments widely used to measure the pressure of gases and liquids in various applications. Depending on the environment, pressure range, and accuracy requirements, several types of pressure gauges are available. This article provides an in-depth overview of common pressure gauge types and their accuracy classes to aid in selecting the right

Pressure is one of the important parameters in the industrial production process. In order to ensure normal production, pressure must be monitored and controlled. For example, in chemical reactions, pressure affects both material balance and chemical reaction speed, so industrial operating procedures must be strictly followed, which requires measuring and controlling pressure to ensure the

Due to the continuous and highly automated nature of production in chemical enterprises, automated instruments are widely used. Among these, transmitters are a commonly used and diverse type of instrument. They measure various process parameters such as pressure, flow, and liquid level. Transmitter types can be classified based on the number of signal and power

Pressure is everywhere in industrial production and daily life. There are “gauge pressure” and “absolute pressure” in industry, and there are “gauge pressure” and “absolute pressure” in life. Understand different types of pressure and make use of various pressures. Gauge pressure, also known as gauge pressure, generally refers to the measured pressure of a pressure

Diaphragms are vital components in instruments and gauges, especially those used for measuring pressure, flow, and liquid levels. They function as sensitive elements that respond to the physical changes in their environment and convert these changes into measurable signals. Due to their importance, the materials, design, and construction of diaphragms need to meet several critical

A good transmitter not only requires high performance indicators, but also good long-term stability. The stability of the transmitter depends on factors such as the rationality of the design, the performance of components and the manufacturing process of the whole machine. The stability of the transmitter will gradually be exposed during long-term use. For example,