Model 33 Low Pressure
PC Board Mountable Pressure Sensor
0-1 PSI
0-100 mV Output
Low Cost
Temperature Compensated
Medical Instrumentation
HVAC
Factory Automation
Process Control
Avionics
Air Flow Management
DESCRIPTION
The Model 33 is a temperature compensated, piezoresistive
silicon pressure sensor packaged in TO-8 configurations. It
provides excellent performance and long-term stability.
Integral temperature compensation is provided over a range
of 0-50擄C using a laser-trimmed ceramic compensation board.
An additional laser-trimmed resistor is included which can be
used to adjust the gain of an external differential amplifier and
provide sensitivity interchangeability of 鹵1%.
The sensing element used in low pressure Model 33 has a
double bossed design that produces a high sensor output of
100 mV (typical) at 1 PSI.
The Model 33 is also available in ranges up to 0-250 PSI.
For sensors in a dual-in-line package please refer to the Models
1210 and 1220. For additional information regarding
FEATURES
Solid State Reliability
100mV Output Span
Interchangeable
Temperature Compensated
Low Power
uncompensated sensors, please contact the factory.
DIMENSIONS
STANDARD RANGES
Range
0 to 1
psi
鈼?/div>
1-26
TO-8 鈥?Low Pressure
1
2
