This model uses BCM’s piezoresistive sensor die in an oil-isolated housing with or without temperature compensation. The pressure references of the sensor include gauge (relative) and absolute pressure. About fitting method, both face welding and O-ring fitting can be used for the sensor. Plus a low profile, the 101B(a19L) is able to be integrated in various systems. Key Specification: Pressure Range 1~0bar, 0~0.1bar, …, ~35bar (gauge) 0~0.7bar, …, ~100bar (absolute) Pressure Type Gauge, Absolute Output Signal ≥60mV, option: 10%~90%Vs ratiometric, I2C, SPI Accuracy up to ±0.25%fs For more information feel free to contact us