Abstract
Hydraulic pressure sensor is a very important part of the hydraulic system and belongs to one of the more widely used pressure sensors.
When the hydraulic pressure sensor is broken, there will be different symptoms in different application fields. This article will describe the symptoms of the broken hydraulic pressure sensor in excavators, gearboxes, mechanical equipment, ships, and aircraft in detail.
First of all, we need to understand the working principle of the hydraulic pressure sensor to better analyze the causes of the symptoms of the hydraulic pressure sensor
The working principle of the hydraulic pressure sensor is to perceive the oil pressure change in the hydraulic system and convert it into the corresponding electrical signal for output. When the pressure-sensitive element in the sensor is subjected to hydraulic oil pressure, a small deformation or electrical signal is generated, and this small deformation is proportional to the pressure of the hydraulic oil. After receiving the information, the sensor converts the pressure information into an electrical signal and amplifies and processes it. Finally, it is output to the monitoring and control device of the hydraulic system to realize the measurement and monitoring of the hydraulic system to ensure the safe and stable operation of the system.
Secondly, the symptoms of broken hydraulic pressure sensors in different fields are analyzed.
The first type of excavator hydraulic fluid sensor is broken symptoms
- When the hydraulic pressure sensor is broken, the pressure of the hydraulic system will not be detected, which may cause your operation to be unstable or not achieve the desired action.
- If your excavator cannot detect the temperature of the hydraulic oil, it may lead to overheating or overheating, which may affect the normal operation of the entire hydraulic system, and your hydraulic pressure sensor may be broken.
- When your hydraulic oil leaks or the liquid level is too low, the system will not be able to provide information about the hydraulic oil level.
The second symptom of a broken hydraulic fluid sensor in the gearbox
- If the hydraulic pressure sensor of the gearbox is broken, it will first cause your gearbox to be too cold or overheated, which will affect the normal operation of your gearbox.
- Failure to monitor the hydraulic oil pressure in time will lead to unstable transmission work, and you will not shift smoothly during driving. In serious cases, it will not work normally.
The third type of mechanical equipment hydraulic pressure sensor broken symptoms
- Like the gearbox, it will cause your hydraulic system to be too cold or too hot, causing damage to your mechanical equipment, and in serious cases, failure will occur.
- If the sensor fails, it will not be able to accurately monitor the pressure of the hydraulic system, which may lead to performance degradation, not working normally, or not achieving your expected work effect.
The fourth symptom of a broken hydraulic fluid sensor on a ship
- The most obvious feature of the broken sensor is that it can not accurately monitor the pressure of the hydraulic system, which will lead to the failure of the ship's stable power output, and in serious cases, the ship's control system will fail during your driving.
- If the sensor is damaged and cannot detect the temperature of the hydraulic oil, it will also cause your hydraulic system to be too cold or too hot, which will affect the safety of your operation on the ship.
The fifth symptom of a broken aircraft hydraulic fluid sensor
- The most significant characteristic of the broken hydraulic pressure sensor is to cause the hydraulic system to be too cold or too hot, affecting the safety of the aircraft.
- When the hydraulic pressure sensor is broken, the aircraft cannot accurately monitor the pressure of the hydraulic system, which may lead to the flight control system not working normally, and in serious cases, the aircraft control system may directly fail, thus affecting your flight safety.
Conclusion
When your hydraulic pressure sensor is broken, the first impact is that the hydraulic system can not be accurately monitored and controlled, resulting in the phenomenon of supercooling or overheating of the hydraulic system. Temperature anomalies will affect your system instability and equipment will not work properly, which will hurt your safety and operability. Therefore, you need to have your hydraulic pressure sensors tested and serviced regularly. If your hydraulic pressure sensor fails, you need to replace it in time, which will have a very serious impact on your mechanical equipment, etc., and in serious cases, it will endanger your life.
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