1. It is applied to hydraulic system
The pressure sensor is mainly used to complete the closed-loop control of the force in the hydraulic system. It is necessary to use an impact-resistant pressure sensor, and there are two main ways to achieve impact resistance to the pressure sensor, one is to change the strain gauge chip, and the other is to connect the external coil, which is generally used in the hydraulic system, mainly because of the easy installation. Another reason is that the pressure sensor is subjected to constant pressure pulsation from the hydraulic pump.
2. It is used in safety control system
Pressure sensors are often used in safety control systems, mainly in the field of the air compressor’s own safety management system. There are many sensor applications in the field of safety control, and it is not surprising that pressure sensors, as a very common sensor, are used in safety control systems.
3、It is applied to injection molds
Pressure sensors play an important role in injection molds. Pressure sensors can be installed in the nozzles, hot runner systems, cold runner systems, and mold cavities of injection molding machines, and they measure the plastic pressure somewhere between the injection molding machine’s nozzle and the mold cavity during injection molding, molding, packing, and cooling.
4、It is used to monitor mine pressure
Sensor technology is one of the key technologies for mine pressure monitoring. There are many kinds of pressure sensors, and based on the special environment of mine pressure monitoring, mine pressure sensors mainly include: vibrating wire pressure sensor, semiconductor piezoresistive pressure sensor, metal strain gauge pressure sensor, differential transformer pressure sensor, etc. These sensors have a wide range of applications in the mining industry, and the choice of which sensor to use depends on the specific mining environment.
5. It should be used to promote sleep
The pressure sensor itself can not promote sleep, we just put the pressure sensor on the mattress underground, because the pressure sensor has high sensitivity, when the person turns over, heartbeat and breathing and other related actions, the sensor will analyze this series of information, to infer what state the sleeping person is in when sleeping, and then through the analysis of the sensor, collect the signal of the sensor to obtain sleep data such as heartbeat and breathing rhythm, and finally compose all the data processing into a piece of track. Of course, it can compress your night’s sleep into a few minutes of music.
6. It is used in compressors, air conditioning and refrigeration equipment
Pressure sensors are commonly used in air presses, as well as air conditioning and refrigeration equipment, and these sensor products are small in size, easy to install, and the pressure guide port is generally designed with a special valve pin. Some of the signal output of the pressure sensor is not amplified, and the full-scale output is only tens of millivolts, while some pressure sensors have an internal amplification circuit, and the full-scale output is 0~2V. As for how to receive the display instrument, it depends on how large the range of the instrument is, if there is a gear suitable for the output signal, you can measure it directly, otherwise you need to add a signal adjustment circuit.
Post time: Apr-30-2025