Amphenol Advanced Sensors NPI-19 Series Pressure Sensor, 0psi Min, 2.5psi Max, Digital Output, Gauge Reading

The Amphenol NovaSensor NPI-19 series digital I2C pressure sensor incorporates state-of-art IsoSensor technology with I2C interface protocols that gives OEM user the best in price and performance. It is designed to operate in hostile environments and yet gives outstanding sensitivity, linearity and hysteresis of a silicon sensor. It also employs SenStable® processing technology, thus providing excellent output stability. This sensor has a 2.5 psi gauge pressure with I2C output and 2 inch flex strip along with current rating of 3 mA, supply voltage of 3.3V.

Threaded process fittings
±0.25% FSO (BFSL) linearity
±1% FSO total error band
I2C interface protocols
14-bit I2C output
2X over pressure
3X burst pressure
±0.5% span / year typical long term stability
Operating temperature ranges between -40°C to 125°C