a 6296 San Ignacio, Suite E & F, San Jose, CA 95119 p 408 225 4314 f 408 225 2079 e www.allsensors.com all sensors
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pin 1: N/C
pin 2: +V supply
pin 3: +V output
pin 4: -Vsupply
pin 5: -V output
pin 6: N/C
0.80
(20.3)
0.85
(21.6)
1.10
(27.9)
0.10
Typical
(2.54)
A
B
1
Pin 123456
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)
The Millivolt Output pressure sensors is based upon a proprietary packaging technology to reduce output offset or
common mode errors. This model provides a calibrated millivolt output with excellent output offset characteris-
tics. 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. This series is intended for use with non-corrosive, non-ionic working fluids such as air, dry
gases and the like. The H-GRADE is a high accuracy version of the millivolt output pressure sensors.
The output of the device is ratiometric to the supply voltage and operation from any D.C. supply voltage up to
+16 V is acceptable.
H-Grade
Pressure Sensors
• 0 to 4” H2O to 0 to 100 PSI Pressure Ranges
• 0.5 % linearity...high accuracy version
• Temperature Compensated
• Calibrated Zero and Span
Physical Dimensions
• Medical Instrumentation
• Environmental Controls
• HVAC
General Description
Applications
Features
Millivolt Output Pressure Sensors
millivolt H-grade pressure sensors
Minimum
39.5
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
Linearity, hysteresis error, note 4
Span Shift (0°C-70°C), note 2
Nominal
4
40.0
0.25
Maximum
40.5
±0.5
±500
0.5
±1
Units
“H2O
mV
mV
uV
%fs
%fs
Minimum
19.8
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
Linearity, hysteresis error, note 4
Span Shift (0°C-70°C), note 2
Nominal
0.3
20.0
0.25
Maximum
20.2
±0.5
±500
0.5
±1
Units
PSI
mV
mV
uV
%fs
%fs
Part Number
4 INCH-D-HGRADE-MV
0.3 PSI-D-HGRADE-MV
1 PSI-D-HGRADE-MV
5 PSI-D-HGRADE-MV
15 PSI-D-HGRADE-MV
30 PSI-D-HGRADE-MV
100 PSI-D-HGRADE-MV
15 PSI-A-HGRADE-MV
Operating Pressur e
0 - 4” H2O
0 - 0.3 PSI
0 - 1 PSI
0 - 5 PSI
0 - 15 PSI
0 - 30 PSI
0 - 100 PSI
0 - 15 PSIA
Nominal Span
40 mV
20 mV
18 mV
60 mV
90 mV
90 mV
100 mV
60 mV
Proof Pressure
3 PSI
5 PSI
5 PSI
10 PSI
60 PSI
90 PSI
200 PSI
60 PSIA
Burst Pressure
15 PSI
15 PSI
15 PSI
30 PSI
120 PSI
150 PSI
250 PSI
120 PSI
Standard Pressur e Ranges
Supply Supply V oltage VS
Common-mode pressure
Lead T emperature
(soldering 2-4 sec.)
16 Vdc
50 psig
250°C
Pressure Sensor Characteristics Maximum Ratings
T emperature Ranges
Compensated
Operating
Storage
Humidity Limits
0 to 70° C
-25 to 85° C
-40 to 125° C
0 to 95% RH
(non condensing)
Environmental Specifications
Performance Characteristics for 4 INCH-D-HGRADE-MV
Performance Characteristics for 0.3 PSI-D-HGRADE-MV
a 6296 San Ignacio, Suite E & F, San Jose, CA 95119 p 408 225 4314 f 408 225 2079 e www.allsensors.com all sensors
All Sensors
Minimum
17.82
Nominal
1.0
18.0
0.25
Maximum
18.18
±0.5
±500
0.5
±1
Units
PSI
mV
mV
uV
%fs
%fs
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
Linearity, hysteresis error, note 4
Span Shift (0°C-70°C), note 2
Minimum
59.4
Nominal
5.0
60.0
0.25
Maximum
60.6
±0.5
±500
0.5
±1
Units
PSI
mV
mV
uV
%fs
%fs
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
Linearity, hysteresis error, note 4
Span Shift (0°C-70°C), note 2
Minimum
89.1
Nominal
15.0
90.0
0.25
Maximum
90.9
±0.5
±500
0.5
±1
Units
PSI
mV
mV
uV
%fs
%fs
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
Linearity, hysteresis error, note 4
Span Shift (0°C-70°C), note 2
Minimum
89.1
Nominal
30.0
90.0
0.25
Maximum
90.9
±0.5
±500
0.5
±1
Units
PSI
mV
mV
uV
%fs
%fs
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
Linearity, hysteresis error, note 4
Span Shift (0°C-70°C), note 2
Performance Characteristics for 1 PSI-D-HGRADE-MV
Performance Characteristics for 5 PSI-D-HGRADE-MV
Performance Characteristics for 15 PSI-D-HGRADE-MV
Performance Characteristics for 30 PSI-D-HGRADE-MV
millivolt H-grade pressure sensors
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 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.
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.
Minimum
89.1
Nominal
15.0
90.0
0.25
Maximum
90.9
±0.5
±500
0.5
±1
Units
PSIA
mV
mV
uV
%fs
%fs
Parameter, note 1
Operating Range, absolute pressure
Output Span, note 5
Offset Voltage @ zero absolute pressure
Offset Temperature Shift (0°C-70°C), note 2
Linearity, hysteresis error, note 4
Span Shift (0°C-70°C), note 2
Minimum
99
Nominal
100.0
100
0.25
Maximum
101
±0.5
±500
0.5
±1
Units
PSI
mV
mV
uV
%fs
%fs
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
Linearity, hysteresis error, note 4
Span Shift (0°C-70°C), note 2
Pressure Response: for any pressure applied the response time to get to 90% of pressure applied is typically less
than 100 useconds.
Equivalent Circuit
Input Resittance
Output Resistance
5.0 k ohm
3.0 k ohm
Performance Characteristics for 15 PSI-A-HGRADE-MV
Performance Characteristics for 100 PSI-D-HGRADE-MV
