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NPI-19A-030GV is listed in the Pressure Sensors Transducers range at ChipApex. The manufacturer field lists Amphenol Advanced Sensors (NovaSensor). Its product description is SENSOR 30PSIG 0.1V. Review the specifications below when checking this part for your BOM.
The NPI-19A-030GV is a NovaSensor industrial pressure sensor from the NPI-19 series, designed for medium-pressure applications. It features a vented gauge pressure type with an operating range of 30 PSI (206.84 kPa). The device utilizes IsoSensor technology, housing a piezoresistive silicon chip in a fluid-filled cavity isolated by a stainless steel diaphragm. It provides a Wheatstone bridge analog output ranging from 0 mV to 100 mV. The sensor operates within a temperature range of -40°C to 125°C and requires a 10 V supply voltage.
Verify the specific suffix GV indicates the vented gauge configuration and 100 mV output span. Confirm the package style matches the cylindrical form factor required for the target assembly. Ensure the 10 V supply requirement aligns with the system power architecture. Check RoHS compliance status against current environmental regulations.
Select this model when a vented gauge reference is required rather than absolute or sealed gauge. The 30 PSI range suits medium-pressure industrial tasks. The analog Wheatstone bridge output necessitates external signal conditioning. Consider the 10 V supply constraint compared to lower voltage digital alternatives in the same series.
This component belongs to the Amphenol NovaSensor NPI-19 series, which offers both analog and digital I2C options. The NPI-19 series is characterized by its media-isolated construction and suitability for harsh industrial conditions. Other variants in the series differ by pressure range, output type, and interface protocol.
NPI-19A-050GV: Higher pressure range (50 PSI) with identical analog output characteristics. NPI-19A-030A2: Digital I2C interface replacing the analog Wheatstone bridge output.
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