An analog pressure sensor is a type of sensor that converts pressure signals into continuous analog electrical signal outputs. It provides a voltage level proportional to the measured pressure at the sensor output. Based on the sensor’s specific transfer function, the voltage level of an analog pressure sensor needs to be interpreted by a microcontroller or computer. The analog interface allows for stable and straightforward integration of the pressure sensor into a system. Voltage output: typically a ratiometric voltage (relative to the supply voltage, for example 0.5 to 4.5 V), a standard voltage (such as 0 to 10 V), or a millivolt-level output in the microvolt range.