NPI-15J-702AH

Pressure Sensors Transducers Overview

The NPI-15J-702AH is a high-pressure industrial sensor from the Amphenol NovaSensor NPI-15 series, designed for hostile environments. It features a piezoresistive chip isolated by a fluid-filled cavity and stainless steel diaphragm. The unit measures absolute pressure with a working range of 1000 PSIA (7000 kPa) and a maximum pressure of 2000 PSIA (13789 kPa). It provides an analog output of 0 mV to 200 mV at a 10 V supply. Accuracy is ±0.5%, with a temperature compensation range of 0°C to 70°C. The package is cylindrical with a 1/8 in - 27 NPT male port.

Pressure Sensors Transducers Feature Summary

• Utilizes SenStable technology for excellent output stability and low hysteresis in harsh conditions
• Features a fluid-filled cavity isolating the silicon sensor from corrosive media like sewage or steam
• Includes mixed ceramic substrate circuitry for effective thermal error compensation

Pressure Sensors Transducers Applications

• Hydraulic and pneumatic system monitoring
• Medical infusion and injection pump pressure detection
• Industrial process control in aggressive chemical environments

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'AH' against official datasheets to confirm the 1/8 NPT port configuration and 200 mV full-scale output. Ensure the application environment remains within the specified -40°C to 125°C operating range. Confirm that the 10 V supply voltage aligns with system design requirements before finalizing procurement orders.

Pressure Sensors Transducers Selection Notes

Select this model for applications requiring high-pressure measurement up to 1000 PSIA with robust corrosion resistance. The analog Wheatstone bridge output requires external signal conditioning. Consider the NPI-15A variant if digital I2C communication is preferred over analog signals for the same pressure range.

Pressure Sensors Transducers Part Context

This component belongs to the NPI-15 series, which covers high-pressure ranges from 500 to 5000 psi. The series is engineered for OEM users needing reliable performance in severe conditions. It shares the core IsoSensor design philosophy found across the NovaSensor industrial portfolio.

Pressure Sensors Transducers Replacement Considerations

The NPI-15J-702SH is a similar gauge pressure variant with identical mechanical dimensions but different pressure reference and port styles. Verify port thread compatibility when substituting.