A gas metering system is defined as a transfer in which a fluid or gas is measured and sold from one direction to another. In the process of trade handover, accuracy is crucial for both the company delivering the materials and the ultimate recipient when transmitting them. CTM is defined as an instrument designed, installed, and operated to meet the requirements of trade handover measurement. Trade handover requires a complete metering system designed and manufactured for measuring product gas applications, not just flow meters.

Abstract: This article introduces the system overview of traditional hydrogen production technology, focusing on the current mainstream key technologies for green hydrogen production. Based on this, the advantages and disadvantages of different advanced hydrogen production technologies are compared, and the bottlenecks and barriers in hydrogen production equipment, technology, economy, and standard system are analyzed in depth. At the same time, corresponding countermeasures to promote the orderly development of the hydrogen production industry are pointed out, and finally, the development prospects of green hydrogen production technology in China are pointed out.

Portable dew point meters can quickly and easily complete sampling and inspection of dew point or moisture content as low as -50 ° C, making sampling and inspection more convenient.

Dew point transmitters provide solutions for natural gas pipeline operators to ensure the safety and reliability of natural gas. Usually, the installation location of instruments is in remote areas where the environmental conditions may be very cold or very hot. The following functions are key factors to ensure its normal operation:

The dew point transmitter adopts an imported polymer film capacitor humidity sensor, which has the advantages of fast response speed, strong anti-interference ability, and high cost-effectiveness. It can display three parameters simultaneously: dew point, temperature, and relative humidity. It can be equipped with a LCD display and buttons to directly set the range and alarm range, and the dew point can be calibrated on site with simple operation.