Model 1210 Low Pressure
PC Board Mountable Pressure Sensor
0-10" H
2
O to 0-1 PSI
0-100 mV Output
Gage and Differential
Low Cost
Medical Instruments
Air Flow Measurement
HVAC
Process Control
Factory Automation
Leak Detection
DESCRIPTION
The Model 1210 is a temperature compensated, piezoresistive
silicon pressure sensor packaged in a dual-in-line configuration
and intended for cost sensitive applications where excellent
performance and long-term stability are required.
Integral temperature compensation is provided over a range
of 0-50擄C using laser-trimmed resistors. An additional laser-
trimmed resistor is included to adjust the gain of an external
differential amplifier. This provides sensitivity interchangeability
of 鹵1%.
The sensing element used in the low pressure Model 1210
includes a double bossed design that produces a sensor output
of 100 mV (typical) at 1 PSI.
The 1210 is also available in ranges up to 0-100 PSI. For a
compensated sensor using a current set resistor instead of a gain
FEATURES
Dual-in-line and TO-8 Packages
鹵0.1% Non-linearity
1.0% Temperature Performance
(typical)
1.0% Interchangeable Span
(provided by gain set resistor)
Temperature Compensated
Solid State Reliability
Low Power
set resistor, please refer to the Model 1220.
DIMENSIONS
STANDARD RANGES
Range
0 to 1
0 to 10
psi
in H
2
O
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1-10
HITs 鈥?Low Pressure
1
2
