NPI-15 Series dimensions

NPI-15SeriesSpecifications

Description

The NovaSensor NPI-15 Series incorporates state-

of-the-art IsoSensor technology, which gives the

OEM user the best in price and performance. They

are designed to operate in hostile environments and

yet give the outstanding sensitivity, linearity, and

hysteresis of a silicon sensor. The piezoresistive

sensorchipishousedinafluid-filledcylindrical

cavity and isolated from the measured media by

a stainless steel diaphragm and body. As with all

NovaSensor silicon sensors, the NPI-15 Series

providing excellent stability

The modular design allows for a variety of pressure

port modules which are hermetically welded to the

sensor header module. Standard types A, B, H, and

J are shown to the right.

For compensation of temperature effects, a

complete resistor network is supplied on a hybrid

ceramic substrate. The IsoSensor design minimizes

temperature errors to provide a maximum offset

errors of 0.75% FSO over the 32°F to 158°F (0°C to

70°C) compensated range.

NPI-15 Series schematic diagram