Amphenol Advanced Sensors NPI-19 Series Digital Output Pressure Sensor 0 to 100 psi Gauge Reading NPI-19A-100G2

Amphenol Advanced Sensors NPI-19A-100G2 is a high-performance, digital output pressure sensor designed to measure gauge pressures from 0 psi to 100 psi with superior precision. The sensor is engineered for demanding industrial and automation applications requiring reliability and stability in harsh environments.

This sensor features a stainless steel housing that protects the sensitive silicon sensing element and is built for use with both gas and liquid media. The NPI-19 series utilizes SenStable® processing technology to provide outstanding output stability against temperature and environmental variance.

Equipped with a 14-bit I2C digital output, the sensor interfaces easily with control and monitoring systems via its 2 inch flex cable. The sensor operates at supply voltages from 2.5 V up to 5.5 V and a low current rating of 3 mA, making it energy efficient.

Its accuracy specifications include ±0.25% full scale output linearity and a total error band of ±1% full scale output, which ensures reliable measurement data critical for process control. The sensor supports overpressure tolerance up to twice its rated pressure and burst pressures up to three times normal, enhancing overall durability.

The operating temperature range from -40°C to 125°C accommodates a wide range of industrial and HVAC environments. Typical applications include automation and control gear requiring precise pressure sensing and feedback.

The sensor features a stainless steel housing suitable for hostile environments. Employs SenStable® processing technology for output stability. Provides a 14-bit I2C digital output interface with a 2 inch flex strip. Accuracy is ±0.25% full scale output linearity and ±1% total error band.

Operating temperature range extends from -40°C to 125°C. Designed for gas and liquid media measurement with threaded process fittings. Typical long-term stability is ±0.5% span per year. Maximum supply voltage is 5.5 V and minimum is 2.5 V.

Robust mechanical design with 2X overpressure and 3X burst pressure tolerance.

This pressure sensor is ideal for use in industrial automation, laboratory instrumentation, HVAC systems, and manufacturing process monitoring where precision and environmental resilience are essential.

Explore more from Amphenol Advanced Sensors' range of Pressure Sensors and control solutions at EnvMart.