How to calibrate a tension sensor 2

2. Slope calibration: Slope calibration is performed on the basis of zero calibration, aiming to ensure that the sensor can accurately output in all ranges. The specific steps are as follows:diode

Apply pressure of different amplitudes to the sensor using a standard pressure source and record the corresponding sensor output values;diode

Based on actual measured data, use linear regression or other fitting methods to determine the relationship between sensor output and actual pressure;

Adjust the slope calibration device (such as the slope calibration screw) to ensure that the sensor outputs within the standard range.diode

3. Calibration precautions:

The calibration environment should be as stable as possible to avoid affecting the calibration results;

The calibration equipment should comply with international standards to ensure accurate and reliable calibration results;

After calibration is completed, the calibration parameters should be recorded and the calibration should be regularly checked to ensure the long-term stability and reliability of the sensor.diode

It should be noted that during the calibration process of the tension and pressure sensor, the stability and accuracy of the calibration environment should be ensured to avoid interference factors affecting the calibration results. At the same time, regular repeated calibration is necessary to ensure the long-term stable and reliable operation of the sensor.diode