Amphenol Advanced Sensors NPI-19 Series Digital Output Pressure Sensor Absolute 0 to 100 psi NPI-19J-100A2

Amphenol Advanced Sensors NPI-19J-100A2 is a highly reliable digital output pressure sensor from the NPI-19 series, designed for absolute pressure measurement ranging from 0 psi to 100 psi. Featuring superior accuracy and excellent stability, this sensor operates using I2C interface protocols and provides 14-bit digital output for precise and stable readings. Its stainless steel housing and 1/8 NPT threaded process fittings make it well-suited for installation in harsh and industrial environments.

The device operates efficiently on a supply voltage range from 2.5V to 5.5V with a typical current rating of 3 mA. It is engineered to withstand demanding conditions with an operating temperature range of -40°C to 125°C and includes SenStable® processing technology, ensuring minimal hysteresis and excellent long-term stability with ±0.5% span per year typical drift.

This sensor is constructed for durability and resilience, capable of tolerating double the maximum pressure (2X overpressure) and burst pressure of three times the rated maximum (3X burst pressure). Its accuracy of ±0.25% FSO linearity and total error band of ±1% ensures precise pressure measurement, suitable for a wide range of applications including industrial automation, HVAC systems, laboratory instrumentation, and fluid monitoring networks.

14-bit I2C digital output for high-resolution data transfer. SenStable® technology for enhanced output stability and low hysteresis. Stainless steel housing providing robust protection against hostile environments. Wide operating temperature spanning from -40°C to 125°C.

Overpressure tolerance and burst resistance enhancing operational safety. Compatible with liquid and gas media measurements. 1/8 NPT threaded fitting for reliable sensor mounting. Low power consumption ensuring efficient operation.

This high-performance pressure sensor is ideal for precise pressure monitoring and control in industrial tools and equipment, laboratory environments, HVAC, water treatment, and manufacturing processes. It represents a dependable choice for applications requiring digital absolute pressure measurement with robust durability and accuracy.

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