Table 2 Sensor type based on physical quantities
From: An Overview: The Application of Vibration-Based Techniques in Bridge Structural Health Monitoring
Physical quantity | Sensor |
|---|---|
Displacement | Linear variable different transformer (LVDT) Long-gauge fibre optics Optical Laser |
Acceleration | Piezoelectric accelerometer Capacitive accelerometer Forced-balanced accelerometer Seismometer MEMS |
Force | Electrical resistance load cells Piezoelectric load cells |
Temperature | Electrical resistance thermometers Thermocouples Thermistors Fibre optics-based sensors |