Amphenol Advanced Sensors NPI-19 Series Digital Output Pressure Sensor 0 psi to 300 psi Absolute, 3.3V Supply NPI-19J-300A2

Amphenol Advanced Sensors NPI-19J-300A2 is a high-performance digital output pressure sensor designed for precise absolute pressure measurement up to 300 psi. It features SenStable® processing technology that ensures excellent output stability and outstanding linearity and hysteresis performance despite operation in hostile environments. Powered by a supply voltage range from 2.5V to 5.5V and consuming a typical current of 3 mA, this sensor outputs data via a 14-bit I2C interface, enabling seamless integration with digital control systems.

The sensor housing is constructed from robust 316L stainless steel, offering strong resistance to corrosive media commonly encountered in industrial and laboratory applications. This sensor can effectively measure absolute pressures of gas and liquid media while maintaining high accuracy of ±0.5% full scale output and typical total error band of ±1%. Its operating temperature range of -40°C to 125°C makes it suitable for demanding environmental conditions.

The NPI-19J-300A2 includes threaded process fittings (1/8 NPT -27) for secure and easy installation into pipes or vessels. Its mechanical endurance is enhanced with 2X overpressure and 3X burst pressure specifications, ensuring longevity in challenging applications. Typical long-term stability is ±0.5% span per year, reducing maintenance frequency and increasing reliability.

This pressure sensor finds application across industrial automation, HVAC systems, water treatment, laboratory instrumentation, and manufacturing processes requiring precise digital pressure monitoring and control. It is engineered to perform reliably in rigorous conditions while providing stable and accurate output.

Operates from 2.5V to 5.5V supply voltage with low power consumption. Robust stainless steel 316L housing for durability and corrosion resistance. Highly accurate ±0.5% FSO measurement with excellent long-term stability.

14-bit I2C output allows digital interfacing with automation systems. Suitable for gas and liquid media absolute pressure measurement. Withstands overpressure and burst pressure beyond normal limits. Wide operating temperature range and threaded fittings facilitate industrial integration.

Explore the wide range of Pressure Sensors available at EnvMart for accurate and reliable pressure measurement solutions.