a 16035 Vineyard Blvd. Morgan Hill, CA 95037 p 408 225 4314 f 408 225 2079 e www.allsensors.com all sensorsall sensors
all sensorsall sensors
all sensors
All Sensors DS-0031 Rev A
0.80
(20.3)
0.85
(21.6)
1.10
(27.9)
0.10 Typical
(2.54)
A
B
1
Pin 1234
0.66
(16.0)
0.21
(5.3)
0.42
(10.5)
0.48
(12.2) 0.55
(14.0)
0.174 to 0.190
(4.4 to 4.8)
1.08
(27.4)
0.25
(6.4) Pin Size
0.010 x 0.020
(0.25 x 0.50)
NOTES:
1) Dimensions in inches (millimeters)
pin 1: Vsupply
pin 2: Common
pin 3: V output
pin 4: do not connect
T he Amplified line of middle pressure sensors is based upon a proprietary package technology to reduce errors.
T his model pro vides a ratiometric 4-v olt output with superior output characteristics. T he sensor housing has been
designed specifically to reduce package induced par asitic stress and strain. In addition the sensor utilizes a
silicon, micromac hined, stress concentration enhanced structure to provide a v ery linear output to measured
pressure.
These calibrated and temperature compensated sensors give an accurate and stable output over a wide
temperature r ange. Eac h sensor is internally compensated using an ASIC compensation technique. This series is
intended for use with non-corrosiv e, non-ionic working fluids suc h as air, dry gases and the like.
T he output of the device is ratiometric to the supply voltage over a supply voltage r ange of 4.5 to 5.5 v olts.
0.3 psi to 15 psi Pressure Sensors
• 0 to 0.3 psi to 0 to 15 psi Pressure Ranges
• Ratiometric 4V Output
• Temperature Compensated (-40C to 125C)
• Calibrated Zero and Span
Physical Dimensions
• Medical Instrumentation
• Environmental Controls
• HVAC
General Description
Applications
Features
Amplified Middle Pressure Sensors
Military Temper ature Grade
Amplified Middle Pressure Sensors Military Grade
Minimum
±1.90
2.15
P arameter, note 1
Operating Range, differential pressure
Output Span, note 5
Offset V oltage @ zero differential pressure
Offset Temper ature Shift (-40°C to 125°C), note 2
Linearity, h ysteresis error, note 4
Span Shift (-40°C to 125°C), note 2
Nominal
±0.3
±2.0
2.25
Maximum
±2.10
2.35
±40
±0.5
±2
Units
PSI
volt
volt
mvolt
%fs
%span
P arameter, note 1
Operating Range, gage pressure
Output Span, note 5
Offset Voltage @ zero pressure
Offset Temper ature Shift (-40°C to 125°C), note 2
Linearity, h ysteresis error, note 4
Span Shift (-40°C to 125°C), note 2
Minimum
3.90
0.15
Nominal
0.3
4.0
0.25
Maximum
4.10
0.35
±40
±0.5
±2
Units
PSI
volt
volt
mvolt
%fs
%span
P art Number
0.3 PSI-D-4V -MIL
0.3 PSI-G-4V -MIL
1 PSI-D-4V -MIL
1 PSI-G-4V -MIL
5 PSI-D-4V -MIL
5 PSI-G-4V -MIL
15 PSI-A-4V -MIL
15 PSI-D-4V -MIL
15 PSI-G-4V -MIL
Oper ating Pressure
±0.3 PSI
0 - 0.3 PSI
±1 PSI
0 - 1 PSI
± 5 PSI
0 - 5 PSI
0 - 15 PSIA
±15 PSI
0 - 15 PSIG
Nominal Span
4 V
4 V
4 V
4 V
4 V
4 V
4 V
4 V
4 V
Proof Pr essure
5 PSI
5 PSI
5 PSI
5 PSI
15 PSI
15 PSI
45 PSI
45 PSI
45 PSI
Burst Pressure
10 PSI
10 PSI
10 PSI
10 PSI
30 PSI
30 PSI
60 PSI
60 PSI
60 PSI
Standard Pressure Ranges
Supply Supply Voltage VS
Common-mode pressure
Lead T emperature, max
(soldering 2-4 sec.)
+4.5 to +5.5 Vdc
-10 to +10 psig
250°C
Pressure Sensor Ratings
Temperature Ranges
Compensated
Operating
Storage
Humidity Limits
-40 to 125° C
-40 to 125° C
-40 to 125° C
0 to 95% RH
(non condensing)
Environmental Specifications
Performance Characteristics for 0.3 PSI-D-4V-MIL
Performance Characteristics for 0.3 PSI-G-4V-MIL
a 16035 Vineyard Blvd. Morgan Hill, CA 95037 p 408 225 4314 f 408 225 2079 e www.allsensors.com all sensorsall sensors
all sensorsall sensors
all sensors
All Sensors DS-0031 Rev A
P arameter, note 1
Operating Range, differential pressure
Output Span, note 5
Offset V oltage @ zero differential pressure
Offset Temper ature Shift (-40°C to 125°C), note 2
Linearity, h ysteresis error, note 4
Span Shift (-40°C to 125°C), note 2
Minimum
±1.90
2.15
Nominal
±1.0
±2.0
2.25
Maximum
±2.10
2.35
±40
±0.5
±1
Units
PSI
volt
volt
mvolt
%fs
%span
Parameter, NOTE 1
Operating Range, gage pressure
Output Span, NOTE 5
Offset Voltage @ zero pressure
Offset Temperature Shift (-40°C to 125°C), note 2
Linearity, hysteresis error, note 4
Span Shift (-40°C to 125°C), note 2
Minimum
3.90
0.15
Nominal
1.0
4.0
0.25
Maximum
4.10
0.35
±40
±0.5
±1
Units
PSI
volt
volt
mvolt
%fs
%span
Parameter, NOTE 1
Operating Range, differential pressure
Output Span, NOTE 5
Offset V oltage @ zero differential pressure
Offset Temper ature Shift (-40°C to 125°C), note 2
Linearity, h ysteresis error, note 4
Span Shift (-40°C to 125°C), note 2
Minimum
±1.90
2.15
Nominal
±5.0
±2.0
2.25
Maximum
±2.10
2.35
±20
±0.5
±1
Units
PSI
volt
volt
mvolt
%fs
%span
Parameter, NOTE 1
Operating Range, gage pressure
Output Span, NOTE 5
Offset Voltage @ zero pressure
Offset Temper ature Shift (-40°C to 125°C), note 2
Linearity, h ysteresis error, note 4
Span Shift (-40°C to 125°C), note 2
Minimum
3.90
0.15
Nominal
5.0
4.0
0.25
Maximum
4.10
0.35
±20
±0.5
±1
Units
PSI
volt
volt
mvolt
%fs
%span
Performance Characteristics for 1 PSI-D-4V-MIL
Performance Characteristics for: 1 PSI-G-4V-MIL
Performance Characteristics for: 5 PSI-D-4V-MIL
Performance Characteristics for: 5 PSI-G-4V-MIL
Amplified Middle Pressure Sensors Military Grade
P ar ameter, note 1
Operating Range, absolute pressure
Output Span, note 5
Offset Voltage @ zero pressure
Offset Temperature Shift (-40°C to 125°C), note 2
Linearity, hysteresis error, note 4
Span Shift (-40°C to 125°C), note 2
Minimum
3.90
0.15
Nominal
15.0
4.0
0.25
Maximum
4.10
0.35
±20
±0.5
±1
Units
PSI
volt
volt
mvolt
%fs
%span
P arameter, note 1
Operating Range, differential pressure
Output Span, note 5
Offset V oltage @ zero differential pressure
Offset Temper ature Shift (-40°C to 125°C), note 2
Linearity, h ysteresis error, note 4
Span Shift (-40°C to 125°C), note 2
Minimum
±1.90
2.15
Nominal
±15.0
±2.0
2.25
Maximum
±2.10
2.35
±20
±0.5
±1
Units
PSI
volt
volt
mvolt
%fs
%span
P arameter, note 1
Operating Range, gage pressure
Output Span, note 5
Offset Voltage @ zero pressure
Offset Temper ature Shift (-40°C to 125°C), note 2
Linearity, h ysteresis error, note 4
Span Shift (-40°C to 125°C), note 2
Minimum
3.90
0.15
Nominal
15.0
4.0
0.25
Maximum
4.10
0.35
±20
±0.5
±1
Units
PSI
volt
volt
mvolt
%fs
%span
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 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.
All Sensors reserves the right to make changes to any products herein. All Sensors does not assume any liability arising out of the application or
use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others.
Pressure Response: for any pressure applied the
response time to get to 90% of pressure applied is
typically less than 500 useconds.
Performance Characteristics for 15 PSI-A-4V-MIL
Performance Characteristics for 15 PSI-D-4V-MIL
Performance Characteristics for 15 PSI-G-4V-MIL
Equivalent Circuit
