Pressure Transmitter

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,

Pressure gauges are critical instruments used to measure the pressure in a variety of systems, including industrial machinery, pipelines, and processing systems. Among the different types of pressure gauges, Electric Contact Pressure Gauges and Remote Transmission Pressure Gauges stand out for their specialized functionalities. While they may appear similar at first glance, these two types

Sewage treatment plays an important role in improving water quality, reducing environmental pollution, and improving ecological balance, and is of great significance to our production and life.  It is very necessary to carry out sewage treatment safely. Transmitters serve the control and monitoring process of sewage treatment. Pressure transmitters, liquid level transmitters, etc. are needed

Some companies purchased pressure transmitters that allow 100-fold range migration. After migrating the transmitter range downward by 20 times, they found that the transmitter had poor stability. After restoring the standard range, no transmitter stability problem occurred. What is the reason? In this article, we will talk about the factors that cause the stability of

When discussing gas or liquid pressure, three common terms are often used: atmospheric pressure, gauge pressure, and absolute pressure. Understanding these concepts is essential in fields like engineering, meteorology, and fluid dynamics. Let’s break down each term and explore how they are related. 1. Atmospheric Pressure  Atmospheric pressure is the pressure exerted by the weight

When selecting a pressure transmitter, it’s common to assume that higher accuracy is always better. However, this isn’t necessarily the case. The ideal level of accuracy depends on the specific application and environment. Here are some important considerations when deciding on the appropriate accuracy for a pressure transmitter. 1. Application Requirements High Accuracy is Essential

Pressure transmitters are simple in structure, durable, highly stable, with high precision and good linear characteristics. They have a wide measuring range and are widely used in various industrial automatic control environments, involving water conservancy and hydropower, railway transportation, intelligent buildings, production automatic control, aerospace, military industry, petrochemical, oil wells, electric power, ships, machine tools,

1.Preparation before adjustment ① Check the appearance of the instrument to be calibrated. The nameplate should be complete and clear, and indicate the model, specification, position number, etc. The high and low pressure chambers should be marked, the surface coating should be intact and free of rust, the internal parts should be intact, and there