In October 2023, with the rapid development of industrial automation and intelligent manufacturing, single flange pressure transmitters, as an important measuring instrument, are receiving increasing attention for their technological innovation and market demand. Recently, at an international instrument exhibition, several companies showcased their latest developed single flange pressure transmitters, sparking extensive discussions among industry professionals.

1、 Overview of single flange pressure transmitter

A single flange pressure transmitter is a device used to measure the pressure of liquids or gases, typically consisting of sensing elements, signal processing circuits, and output interfaces. Its main features are simple structure, easy installation, and stable operation in harsh environments such as high temperature and high pressure. This has made it widely used in industries such as petroleum, chemical, power, and water treatment.

2、 Technological innovation drives product upgrading

In recent years, with the development of technology, traditional single flange pressure transmitters have faced dual challenges of performance improvement and cost control. To this end, major manufacturers have increased their R&D investment and achieved significant improvements in product performance by introducing advanced materials, new sensing technologies, and intelligent algorithms.

For example, the new generation single flange pressure transmitter launched by Tianjin Runda Zhongke Instrument Co., Ltd. adoptsMEMSThe sensing technology of microelectromechanical systems not only improves measurement accuracy, but also significantly reduces energy consumption. In addition, the company has optimized the design to maintain good stability of the product in complex environments, significantly extending its service life.

At the same time, it can also be integrated into its latest styles through IoT technology, allowing users to use their mobile phonesAPPReal time monitoring of equipment status and remote debugging. This innovation not only improves operational convenience, but also provides customers with a new management approach, effectively reducing maintenance costs.

3、 Future prospects of single flange pressure transmitters

Single flange pressure transmitters will face new opportunities and challenges in multiple aspects. Firstly, in the wave of digital transformation, the integration with artificial intelligence and big data will become an important direction for industry development. For example, through machine learning algorithms, more accurate data prediction can be achieved, improving fault warning capabilities and further enhancing equipment reliability.

Secondly, the concept of sustainable development is deeply rooted in people's hearts, which will encourage more enterprises to pay attention to green manufacturing. In this context, efficient and energy-saving new materials and processes will become the focus of research and development, contributing to the reduction of environmental burden. At the same time, this also means that small manufacturers who fail to keep up with the pace of the times may face the risk of being eliminated. Therefore, accelerating transformation and upgrading is imperative.

Finally, strengthening international cooperation is also the key to promoting industry development. In the context of global economic integration, China's manufacturing industry is actively expanding overseas markets, and technology and experience urgently need to be introduced. Therefore, strengthening industry university research cooperation and sharing resources will help improve the overall level of the industrial chain and achieve win-win development.

Technical Specifications

Measurement media: liquids, gases, and vapors Measurement range:0～0.3kPa～40MPa

Measurement accuracy: 0.1%, 0.2% Range ratio: 15:1 (intelligent type)

Power supply: 12-45VDC 24V DC (conventional) Output signal: 4-20mA DC

Indicator table: stability of numerical display header: within 12 months, the basic error does not exceed a large range of values

Temperature range: Environmental temperature: -40~+85 ℃, -20~+65 ℃ (with indicator) Relative humidity: 0-100% RH

Measurement medium temperature: -40~+120 ℃ Storage temperature: -40~+105 ℃

Temperature impact: For DP and GP type transmitters,

Static pressure influence: DP class ± 0.25% URL/10MPa, can be corrected under pipeline pressure,

HP class ± 0.2%, URL/32MPa adjustable

Power supply impact: less than 0.005% output range/volt

Electromagnetic interference/radio frequency interference impact: 20-1000MHz, output drift less than 0.01% range when the field strength reaches 30V/m

Vibration effect: 0.05% URL/g at 200HZ in any axial direction

Installation position influence: The zero drift is at most 0.24 kPa, and when the liquid level diaphragm is installed horizontally, the zero drift is at most 1.25 kPa,

Adding the elongation length of the extended part, and zero drift can be corrected without affecting the range.

Load impact: Within the power supply range, there is no load impact.