In addition to daily cleaning and waterproof protection, the calibration and calibration of the pressure sensor is also an important part of maintenance. Regular calibration and calibration according to the manufacturer's recommendations can ensure the accuracy and precision of the sensor and avoid production problems caused by measurement errors. During the measurement process, care should also be taken to avoid exposing the sensor to pressure beyond its rated range to prevent overload damage. For sensors that work in special environments, such as high temperature, corrosive environment, or strong electromagnetic field, select the appropriate sensor model and take appropriate protective measures, such as high temperature sensor, anti-corrosion treatment, or enhanced shielding performance. In addition, special attention should be paid to outdoor sensors installed in winter, and anti-freezing measures should be taken to prevent the volume expansion caused by icing from damaging the sensor. Through comprehensive maintenance measures, you can ensure that the pressure sensor can work stably and reliably in a variety of environments.