DS-0102 Datasheet, PDF (6/6 Pages) All Sensors Corporation – MiniatureAmplifiedLowPressureSensors

Performance Characteristics for 30 INCH-G-P4V-MINI
Parameter, NOTE 1
Operating Range, gage pressure
Output Span, NOTE 5
Offset Voltage @ zero pressure
Offset Temperature Shift (-25°C-85°C), NOTE 2
Offset Warm-up Shift, NOTE 3
Offset Position Sensitivity (±1g)
Offset Long Term Drift (one year)
Linearity, hysteresis error, NOTE 4
Span Shift (-25°C-85°C), NOTE 2
Minimum
3.9
0.15
Nominal
30.0
4.0
0.25
±5
±5
±5
0.05
Maximum
4.1
0.35
±20
0.25
±1
Performance Characteristics for 60 INCH-Dx-P4V-MINI
Parameter, note 1
Operating Range, differential pressure
Output Span, note 5
Offset Voltage @ zero differential pressure
Offset Temperature Shift (-25°C-85°C), note 2
Offset Warm-up Shift, note 3
Offset Position Sensitivity (±1g)
Offset Long Term Drift (one year)
Linearity, hysteresis error, note 4
Span Shift (-25°C-85°C), note 2
Minimum
±1.90
2.15
Nominal
±60.0
±2.0
2.25
±5
±5
±5
0.05
Maximum
±2.10
2.35
±20
0.25
±1
Units
“H2O
volt
volt
mvolt
mvolt
mvolt
mvolt
%fs
%span
Units
“H2O
volt
volt
mvolt
mvolt
mvolt
mvolt
%fs
%span
Pressure Response: for any pressure applied the response time to get to 90% of pressure applied is
typically less than 100 useconds.
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 THE FRONT PORT.
NOTE 2: SHIFT IS RELATIVE TO 25°C.
NOTE 3: SHIFT IS WITHIN THE FIRST HOUR OF EXCITATION APPLIED TO THE DEVICE.
NOTE 4: MEASURED AT ONE-HALF FULL SCALE RATED PRESSURE USING BEST STRAIGHT LINE CURVE FIT.
NOTE 5: THE VOLTAGE ADDED TO THE OFFSET VOLTAGE AT FULL SCALE PRESSURE. NOMINALLY THE OUTPUT VOLTAGE RANGE IS 0.25 TO 4.25 VOLTS
FOR MINUS TO PLUS FULL SCALE PRESSURE.
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use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others.
Miniature Amplified Low Pressure Sensors