Hysteresis is the difference between two separate measurements taken at the same point, the first is taken during a series of increasing measurement values, and the other during during a series of decreasing measurement values.
The hysteresis is caused by the natural reluctance of a material to return to an original state after adding and removing a physical change, such as an increase and decrease in temperature or pressure.
- Vacuum sensor control system set-point tester for 0 to -0.95 bar/13.8 psi
- High Accuracy Pressure Transmitters
- Measuring level of stoddard solvent in a sealed tank
- 5 metre range high accuracy 4-20mA output non-corrosive liquid level sensor with G1/4 male external fitting