Industrial automation instruments are an important part of an automation control system and are called the "eyes" of automated control systems. Mass flow meter is the most accurate, fast, reliable, efficient, stable, and flexible flow measurement instrument, which will be more widely used in petroleum processing, chemical engineering and other fields. During the "Twelfth Five-Year Plan" period, China's instrumentation market has a huge capacity and a wide range of applications. Iron and steel power, coal chemical, petroleum, pharmaceutical, and light industry sectors all have very urgent needs. However, high-precision industrial instrument products are mainly monopolized by industry giants such as Europe, USA and Japan. High procurement costs and long lead times have made domestic users miserable for a long time.
The explosion-proof flowmeter of Zhejiang Sealand Technology Co., Ltd. passed the ATEX certification. This is the first time that domestic enterprises have obtained this certification in the mass flow meter industry, which indicates that Chinese companies have broken through the technological blockade of foreign industries with their own scientific and technological strength. To the world-class industry level.