AXCA Series
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Features
- 0.3 to 150 PSI Pressure Ranges
- Ratiometric 4V Output
- Temperature Compensated
- Calibrated Zero and Span
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Applications
- Medical Instrumentation
- Environmental Instrumentation
- HVAC Instrumentation
equivalent Circuit

Pressure Sensor Maximum Ratings
Environmental Specification
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Choose A Part Number Below To View Performance Characteristics
Pressure Range | Differential | Absolute | Gauge |
0.3 PSI | 0.3 PSI-D-4V | -- | 0.3 PSI-G-4V |
1 PSI | 1 PSI-D-4V | -- | 1 PSI-G-4V |
2.5 PSI | 2.5 PSI-D-4V | -- | 2.5 PSI-G-4V |
5 PSI | 5 PSI-D-4V | -- | 5 PSI-G-4V |
15 PSI | 15 PSI-D-4V | 15 PSI-A-4V | 15 PSI-G-4V |
30 PSI | 30 PSI-D-4V | 30 PSI-A-4V | 30 PSI-G-4V |
100 PSI | 100 PSI-D-4V | 100 PSI-A-4V | 100 PSI-G-4V |
150 PSI | 150 PSI-D-4V | -- | 150 PSI-G-4V |
600 to 1100 mbar | -- | BARO-A-4V | -- |
2.5 PSI-D-4V Performance Characteristics
ClosePARAMETER | MIN | NOM | MAX | UNITS | Notes |
Output Span (FSS) | ±1.90 | ±2.0 | ±2.10 | V | 4 |
Offset Voltage @ zero differential pressure | 2.15 | 2.25 | 2.35 | V | - |
Offset Temperature Shift | - | - | ±20.0 | mV | 2 |
Linearity, hysteresis error | - | - | ±0.5 | %FSS | 3 |
Span Temperature Shift | - | - | ±1.0 | %FSS | 2 |
Standard Pressure Range
Operating Pressure
±2.5 PSI
Nominal Span
±2 V
Proof Pressure
10 PSI
Burst Pressure
20 PSI
Specification notes
NOTE 1: ALL PARAMETERS ARE MEASURED AT 5.0 VOLT EXCITATION, FOR THE NOMINAL FULL SCALE PRESSURE AND ROOM TEMPERATURE UNLESS OTHERWISE SPECIFIED. PRESSURE MEASUREMENTS ARE WITH POSITIVE PRESSURE APPLIED TO PORT B. ABSOLUTE DEVICES REQUIRE PRESSURE TO BE APPLIED TO PORT A.
NOTE 2: SHIFT IS RELATIVE TO 25°C OVER THE COMPENSATED TEMPERATURE RANGE.
NOTE 3: MEASURED AT ONE-HALF FULL SCALE RATED PRESSURE USING BEST STRAIGHT LINE CURVE FIT.
NOTE 4: THE SPAN IS THE ALGEBRAIC DIFFERENCE BETWEEN FULL SCALE OUTPUT VOLTAGE AND THE OFFSET VOLTAGE.