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03 2026
6 Effective Ways to Extend Sensor Lifespan
Melt pressure sensors are one of the most critical components of process control in extrusion and plastics production lines. A properly used melt pressure sensor can measure with high accuracy for many years. However, incorrect installation, improper cleaning methods, and lack of maintenance seriously reduce sensor performance. In this article, we discuss the 6 most effective ways to extend sensor life.
1. Correct Installation and Torque Usage
When installing the melt pressure sensor, the appropriate wrench and torque values specified by the manufacturer should be used. Overtightening can damage the sensor diaphragm, while loose installation leads to measurement errors. The mounting point should be flat, clean, and of the correct dimensions.
2. Pay Attention to Mounting Hole Cleanliness
The mounting hole where the sensor will be placed should be free of plastic residue, dirt, or burrs. Such residues damage the sensor tip and reduce measurement accuracy. Regularly cleaned mounting surfaces directly extend the sensor's lifespan.
3. Avoid Chemical Cleaning
Many users make the mistake of using chemical solvents for sensor cleaning. However, such substances can damage the sensor's delicate diaphragm structure. Cleaning procedures should be carried out using methods that comply with the manufacturer's recommendations.
4. Use According to Process Temperature
Each melt pressure sensor is designed according to a specific maximum temperature value. Operating above these limits shortens the sensor's lifespan and can cause permanent damage. Selecting a sensor suitable for the process temperature is of great importance at this point.
5. Perform Regular Calibration
The measurement accuracy of sensors can change over time. Therefore, calibration should be performed at certain intervals. Regular calibration both increases measurement accuracy and allows for the early detection of possible malfunctions.
6. Protect Against Mechanical Impacts
Melt pressure sensors are sensitive measuring devices. Impacts that may occur during transportation, assembly, and maintenance can damage the internal structure of the sensor. Therefore, sensors should be handled and protected carefully.
Extending the life of a melt pressure sensor is possible with correct use and regular maintenance. Every step, from assembly to cleaning, calibration to temperature control, directly affects sensor performance.
MeltSensor provides maximum efficiency in your production processes with high-quality melt pressure sensor solutions and technical support services. With proper maintenance practices, you can get reliable performance from your sensors for many years.