Amphenol Advanced Sensors NPI-19 Series Digital Output Gauge Pressure Sensor 0 psi to 50 psi, 3.3V, 14-bit I2C NPI-19M-050G2

Amphenol Advanced Sensors NPI-19M-050G2 is a highly reliable digital output pressure sensor engineered to measure gauge pressures from 0 to 50 psi accurately. The sensor is built with a 316L stainless steel housing, making it robust enough for harsh industrial environments. It features SenStable® processing technology which enhances output stability and performance over time.

This pressure sensor utilizes a 14-bit I2C digital output interface, facilitating seamless integration with automation and control systems requiring high resolution and digital communication protocols. It operates efficiently within a wide temperature range from -40°C to 125°C, meeting diverse application needs.

Its precision is ensured by a ±0.25% full scale output linearity (BFSL) and a ±1% full scale total error band, making it suitable for critical industrial, laboratory, HVAC, and manufacturing environments. The sensor supports both gas and liquid media measurements and includes overpressure protection up to twice the maximum rated pressure with a burst pressure of three times the rated pressure.

The NPI-19M-050G2 sensor features a low current consumption of about 3 mA at a 3.3V supply voltage. It comes with threaded process fittings and a 2-inch flexible strip for convenient installation. Long-term stability is typically maintained at ±0.5% span per year, reducing maintenance needs.

Excellent sensitivity, linearity, and hysteresis performance. Digital I2C output with 14-bit resolution enhances measurement accuracy. Stainless steel 316L housing ensures durability in hostile environments. Wide temperature operating range from -40°C to 125°C for varied industrial applications.

Designed for both gas and liquid media sensing. Low power consumption supports energy-efficient system designs. Threaded process fittings and flexible strip facilitate straightforward mounting. Robust against overpressure with twice the max pressure rating and three times burst pressure capability.

SenStable® technology ensures consistent output and low drift over time.

This pressure sensor is ideal for use in industrial automation, laboratory instrumentation, HVAC systems, water treatment plants, and manufacturing processes requiring precise pressure monitoring and control.

Explore the full range of Pressure Sensors from Amphenol Advanced Sensors on EnvMart for reliable performance and high-accuracy sensing solutions.