NPC-1220 Datasheet, PDF (2/4 Pages) Amphenol Corporation – 50 mV full scale output (FSO)

NPC-1220 Specifications
Description
The NPC-1220 Series of solid state pressure sensors
are designed to provide a cost effective solution for
applications that require calibrated performance over
a wide temperature range. Packaged in a dual-in-line
configuration, the NPC-1220 Series is intended for
printed circuit board mounting. Optional pressure port
and lead configurations give superior flexibility in low
profile applications where pressure connection orienta-
tion is critical.
The NPC-1220 Series is based on NovaSensor’s ad-
vanced SenStable^® piezoresistive sensing technology.
Silicon micromachining techniques are used to ion
implant piezoresistive strain gages into a Wheatstone
bridge configuration. The NPC-1220 Series offers the
added advantage of superior temperature performance
over the temperature compensated range of 32°F to
140°F (0°C to 60°C). A current set resistor is included to
normalize the FSO for field interchangeability. Addition-
ally, the NPC-1220 Series is available in pressure ranges
from 0 psi to 5 psi (0 bar to 0.34 bar) through 0 psi to
100 psi (0 bar to 6.89 bar). Please contact NovaSensor
or other pressure ranges.
NPC-1220 Series schematic diagram
1. Tube length; L = 0.490, S=0.325, N = No tube.
2. Lead pins can be in either the same or the opposite direction of the pressure tube.
Option (1) has the leads in the “Up” position, the same direction as the tube.
Option (3) has the leads in the “Down” position, the opposite direction of the tube.
NPC-1220 Series package diagram