DS-0108 Datasheet, PDF (4/5 Pages) All Sensors Corporation – MiniatureLowPressureSensors

Performance Characteristics for 20 INCH-Dx-MV-MINI
Parameter, note 1
Operating Range, differential pressure
Output Span, note 5
Offset Voltage @ zero differential pressure
Offset Temperature Shift (0°C-70°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 (0°C-70°C), note 2
Minimum
19.0
Nominal
5.0
20.0
0.05
Maximum
21.0
±500
±150
±50
±5
±100
0.25
±200
Units
“H2O
mV
uV
uV
uV
uV
uV
%fs
uV
Performance Characteristics for 30 INCH-Dx-MV-MINI
Parameter, note 1
Operating Range, differential pressure
Output Span, note 5
Offset Voltage @ zero differential pressure
Offset Temperature Shift (0°C-70°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 (0°C-70°C), note 2
Minimum
19.0
Nominal
30.0
20.0
0.05
Maximum
21.0
±500
±150
±50
±5
±100
0.25
±200
Specification Notes
NOTE 1: ALL PARAMETERS ARE MEASURED AT 12.0 VOLT EXCITATION, FOR THE NOMINAL FULL SCALE PRESSURE AND ROOM TEMPERATURE UNLESS
OTHERWISE SPECIFIED. PRESSURE MEASUREMENTS ARE WITH POSITIVE PRESSURE APPLIED TO THE B-PORT CONFIGURATION.
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.
Units
“H2O
mV
uV
uV
uV
uV
uV
%fs
uV
Miniature Low Pressure Sensors