Amplified Middle Pressure Sensors
Military Temperature Grade
0.3 psi to 15 psi Pressure Sensors
Features
all 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
Applications
• Medical Instrumentation
• Environmental Controls
• HVAC
designed specifically to reduce package induced parasitic stress and strain. In addition the sensor utilizes a
silicon, micromachined, stress concentration enhanced structure to provide a very linear output to measured
pressure.
These calibrated and temperature compensated sensors give an accurate and stable output over a wide
temperature range. Each sensor is internally compensated using an ASIC compensation technique. This series is
intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like.
The output of the device is ratiometric to the supply voltage over a supply voltage range of 4.5 to 5.5 volts.
Physical Dimensions
0.25
(6.4)
Pin Size
0.010 x 0.020
(0.25 x 0.50)
0.10 Typical
(2.54)
Pin 1 2 3 4
0.174 to 0.190
(4.4 to 4.8)
pin 1: Vsupply
0.21
(5.3)
1
pin 2: Common
pin 3: Voutput
A
1.08
(27.4)
0.66
(16.0)
0.48
(12.2)
0.55
(14.0)
NOTES:
1) Dimensions in inches (millimeters)
B
0.80
(20.3)
0.85
(21.6)
1.10
(27.9)
All Sensors
DS-0031 Rev A
0.42
(10.5)
pin 4: do not connect
f 408 225 2079
This model provides a ratiometric 4-volt output with superior output characteristics. The sensor housing has been
a 16035 Vineyard Blvd. Morgan Hill, CA 95037 p 408 225 4314
The Amplified line of middle pressure sensors is based upon a proprietary package technology to reduce errors.
e www.allsensors.com
General Description
Pressure Sensor Ratings
Environmental Specifications
+4.5 to +5.5 Vdc
Supply Supply Voltage VS
Temperature Ranges
-10 to +10 psig
Common-mode pressure
250°C
Lead Temperature, max
(soldering 2-4 sec.)
Compensated
-40 to 125° C
Operating
-40 to 125° C
Storage
-40 to 125° C
Humidity Limits
0 to 95% RH
(non condensing)
Standard Pressure Ranges
Part Number
Operating Pressure
Nominal Span
Proof Pressure
Burst Pressure
0.3 PSI-D-4V-MIL
±0.3 PSI
4V
5 PSI
10 PSI
0.3 PSI-G-4V-MIL
0 - 0.3 PSI
4V
5 PSI
10 PSI
1 PSI-D-4V-MIL
±1 PSI
4V
5 PSI
10 PSI
1 PSI-G-4V-MIL
0 - 1 PSI
4V
5 PSI
10 PSI
5 PSI-D-4V-MIL
± 5 PSI
4V
15 PSI
30 PSI
5 PSI-G-4V-MIL
0 - 5 PSI
4V
15 PSI
30 PSI
15 PSI-A-4V-MIL
0 - 15 PSIA
4V
45 PSI
60 PSI
15 PSI-D-4V-MIL
±15 PSI
4V
45 PSI
60 PSI
15 PSI-G-4V-MIL
0 - 15 PSIG
4V
45 PSI
60 PSI
Performance Characteristics for 0.3 PSI-D-4V-MIL
Parameter, note 1
Minimum
Operating Range, differential pressure
Nominal
Maximum
±0.3
Units
PSI
±1.90
±2.0
±2.10
volt
2.15
2.25
2.35
volt
Offset Temperature Shift (-40°C to 125°C), note 2
±40
mvolt
Linearity, hysteresis error, note 4
±0.5
%fs
±2
%span
Maximum
Units
Output Span, note 5
Offset Voltage @ zero differential pressure
Span Shift (-40°C to 125°C), note 2
Performance Characteristics for 0.3 PSI-G-4V-MIL
Parameter, note 1
Minimum
Operating Range, gage pressure
Nominal
0.3
PSI
Output Span, note 5
3.90
4.0
4.10
volt
Offset Voltage @ zero pressure
0.15
0.25
0.35
volt
Offset Temperature Shift (-40°C to 125°C), note 2
±40
mvolt
Linearity, hysteresis error, note 4
±0.5
%fs
±2
%span
Span Shift (-40°C to 125°C), note 2
Amplified Middle Pressure Sensors Military Grade
Performance Characteristics for 1 PSI-D-4V-MIL
Maximum
PSI
±1.90
±2.0
±2.10
volt
2.15
2.25
2.35
volt
Offset Temperature Shift (-40°C to 125°C), note 2
±40
mvolt
Linearity, hysteresis error, note 4
±0.5
%fs
±1
%span
Maximum
Units
Output Span, note 5
Offset Voltage @ zero differential pressure
Span Shift (-40°C to 125°C), note 2
Performance Characteristics for: 1 PSI-G-4V-MIL
Parameter, NOTE 1
Minimum
Operating Range, gage pressure
Output Span,
Nominal
1.0
PSI
3.90
4.0
4.10
volt
0.15
0.25
0.35
volt
Offset Temperature Shift (-40°C to 125°C), note 2
±40
mvolt
Linearity, hysteresis error, note 4
±0.5
%fs
±1
%span
Maximum
Units
NOTE
5
Offset Voltage @ zero pressure
Span Shift (-40°C to 125°C), note 2
Performance Characteristics for: 5 PSI-D-4V-MIL
Parameter, NOTE 1
Minimum
Operating Range, differential pressure
Output Span, NOTE 5
Offset Voltage @ zero differential pressure
Nominal
±5.0
PSI
±1.90
±2.0
±2.10
2.15
2.25
volt
2.35
volt
Offset Temperature Shift (-40°C to 125°C), note 2
±20
mvolt
Linearity, hysteresis error, note 4
±0.5
%fs
±1
%span
Maximum
Units
Span Shift (-40°C to 125°C), note 2
Performance Characteristics for: 5 PSI-G-4V-MIL
Parameter, NOTE 1
Minimum
Operating Range, gage pressure
Nominal
5.0
PSI
Output Span, NOTE 5
3.90
4.0
4.10
volt
Offset Voltage @ zero pressure
0.15
0.25
0.35
volt
Offset Temperature Shift (-40°C to 125°C), note 2
±20
mvolt
Linearity, hysteresis error, note 4
±0.5
%fs
±1
%span
Span Shift (-40°C to 125°C), note 2
All Sensors
DS-0031 Rev A
all sensors
±1.0
Units
e www.allsensors.com
Operating Range, differential pressure
Nominal
f 408 225 2079
Minimum
a 16035 Vineyard Blvd. Morgan Hill, CA 95037 p 408 225 4314
Parameter, note 1
Performance Characteristics for 15 PSI-A-4V-MIL
Parameter, note 1
Minimum
Operating Range, absolute pressure
Nominal
Maximum
15.0
Units
PSI
Output Span, note 5
3.90
4.0
4.10
volt
Offset Voltage @ zero pressure
0.15
0.25
0.35
volt
Offset Temperature Shift (-40°C to 125°C), note 2
±20
mvolt
Linearity, hysteresis error, note 4
±0.5
%fs
±1
%span
Maximum
Units
Span Shift (-40°C to 125°C), note 2
Performance Characteristics for 15 PSI-D-4V-MIL
Parameter, note 1
Minimum
Operating Range, differential pressure
Output Span, note 5
Nominal
±15.0
PSI
±1.90
±2.0
±2.10
volt
2.15
2.25
2.35
volt
Offset Temperature Shift (-40°C to 125°C), note 2
±20
mvolt
Linearity, hysteresis error, note 4
±0.5
%fs
±1
%span
Maximum
Units
Offset Voltage @ zero differential pressure
Span Shift (-40°C to 125°C), note 2
Performance Characteristics for 15 PSI-G-4V-MIL
Parameter, note 1
Minimum
Operating Range, gage pressure
Nominal
15.0
PSI
Output Span, note 5
3.90
4.0
4.10
volt
Offset Voltage @ zero pressure
0.15
0.25
0.35
volt
Offset Temperature Shift (-40°C to 125°C), note 2
±20
mvolt
Linearity, hysteresis error, note 4
±0.5
%fs
±1
%span
Span Shift (-40°C to 125°C), note 2
Equivalent Circuit
Pressure Response: for any pressure applied the
response time to get to 90% of pressure applied is
typically less than 500 useconds.
Specification Notes
1: ALL PARAMETERS ARE MEASURED AT 5.0 VOLT EXCITATION, FOR THE NOMINAL FULL SCALE PRESSURE AND ROOM TEMPERATURE UNLESS
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.
NOTE
OTHERWISE SPECIFIED.
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.
Amplified Middle Pressure Sensors Military Grade
