Hysteresis: Hysteresis is the flexibility from the pressure transducer to provide precisely the same output when the same escalating and decreasing pressure is consecutively applied. For very low-hysteresis, a capacitive pressure transducer is sought after. The new DPS5000 I2C from Druck, Component of the UNIK5000 household, offers integrated digital electronics https://controltechme.com/pressure-transducers/