In today's intelligent and digital society, various sensor technologies are increasingly used. Among them, flow sensor, as an important sensor type, plays a vital role. This article will introduce the definition, working principle, and application of flow sensors in various fields, showing the importance of flow sensors in modern life.
A hydrogen sensor is a device used to detect hydrogen gas concentration. Its working principle is based on the chemical and physical properties of hydrogen and is usually implemented using gas-sensitive materials and sensing technology. When the hydrogen concentration exceeds the safe range, the sensor will send out an alarm signal to protect the safety of personnel and equipment.
Pressure sensor is a key sensing device widely used in industrial, medical, automotive, consumer electronics and other fields. This article will introduce the principles and types of pressure sensors, and look forward to their future development directions and technological breakthroughs.