What are the classifications and applications of torque sensors pressure transmitter calibration?
Torque sensors are mainly used to measure various torques, speeds and mechanical efficiencies. They convert the change of torque into electrical signals. The accuracy is related to the accuracy of the test system. What are the classification and application of torque sensors?
1. Non-contact torque sensor: It has long life, high reliability, is not easy to be worn, and has a small influence on the shaft. It is widely used;
2, strain gauge torque sensor: the use of strain electrical measurement technology, with high resolution, small error, large measurement range, low price, easy to choose and use in large quantities;
3, phase difference torque speed sensor: the non-contact transmission of the torque signal is realized, the detected signal is a digital signal, the torque sensor manufacturer, the rotation speed is high, but the torque sensor is large in volume, the performance at low speed is not Ideal, so the application is not very extensive.