The NPA-500B-05WD/BKN from Amphenol Advanced Sensors/Nova Sensor is board mount differential pressure sensor with 0.18PSI (1.25kPa) operating pressure and gull wing termination. This pressure sensor has 0.5 to 4.5V analog voltage output, ±1.5% accuracy and 4.75 to 5.25V supply voltage range. Operating temperature range is from -40°C t 125°C.