1INCH-G-4V Datasheet, PDF (7/7 Pages) All Sensors Corporation – Amplified Low Pressure Sensors

Performance Characteristics for 40 INCH-G-4V
Parameter, note 1
Minimum
Operating Range, gage pressure
Output Span, note 5
3.9
Offset Voltage @ zero pressure
0.15
Offset Temperature Shift (5°C-50°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 Temperature Shift (5°C-50°C), note 2
Nominal
40.0
4.0
0.25
±5
±5
±5
0.05
Maximum
4.1
0.35
±20
0.25
±1
Units
inH2O
V
V
mV
mV
mV
mV
%FSS
%FSS
Performance Characteristics for 60 INCH-G-4V
Parameter, note 1
Minimum
Operating Range, gage pressure
Output Span, note 5
3.9
Offset Voltage @ zero pressure
0.15
Offset Temperature Shift (5°C-50°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 Temperature Shift (5°C-50°C), note 2
Nominal
60.0
4.0
0.25
±5
±5
±5
0.05
Maximum
4.1
0.35
±20
0.25
±1
Units
inH2O
V
V
mV
mV
mV
mV
%FSS
%FSS
Pressure Response: for any pressure applied the response time to get to 90% of pressure applied is typically less than 500 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 Port B.
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 SPAN IS THE ALGEBRAIC DIFFERENCE BETWEEN FULL SCALE OUTPUT VOLTAGE AND THE OFFSET VOLTAGE.
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All Sensors
DS-0024 Rev C