30INCH-G-4V-MIL - All Sensors - Datasheet.Directory

3-3

0.80

(20.3)

0.85

(21.6)

1.10

(27.9)

0.10 Typical

(2.54)

Pin 1 234

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: Voutput

pin 4: do not

connect

The Amplified line of low pressure sensors is based upon a proprietary technology to reduce all output offset or

common mode errors. This model provides a ratiometric 4-volt output with superior output offset characteris-

tics. Output offset errors due to change in temperature, stability to warm-up, stability to long time period, and

position sensitivity are all significantly reduced when compared to conventional compensation methods. 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 tempera-

ture range. 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.

1 mbar (0.4 In H2O) to 30 In H2O Pressure Sensors

• 0 to 1 mbar to 0 to 30 In H2O 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 Low Pressure Sensors

Military Temperature Grade

3-4

Parameter, NOTE 1

Operating Range, differential pressure

Output Span, NOTE 5

Offset Voltage @ zero differential pressure

Offset Temperature Shift (-40°C-125°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 (-40°C-125°C), NOTE 2

Minimum

±1.80

2.00

Nominal

±1.0

±2.0

2.25

±20

±40

±20

0.05

Maximum

±2.20

2.50

±120

0.25

±4

Units

mbar

volt

mvolt

%fs

%span

Part Number

1 MBAR-D-4V-MIL

1 INCH-D-4V-MIL

1 INCH-G-4V-MIL

5 INCH-D-4V-MIL

5 INCH-G-4V-MIL

10 INCH-D-4V-MIL

10 INCH-G-4V-MIL

20 INCH-D-4V-MIL

20 INCH-G-4V-MIL

30 INCH-D-4V-MIL

30 INCH-G-4V-MIL

Operating

Pressure

±1 mbar

±1 In H2O

0 - 1 In H2O

± 5 In H2O

0 - 5 In H2O

±10 In H2O

0 - 10 In H2O

±20 In H2O

0 - 20 In H2O

±30 In H2O

0 - 30 In H2O

Nominal Span

4 V

Proof Pressure

100 In H2O

300 In H2O

200 In H2O

300 In H2O

500 In H2O

Burst Pressure

200 In H2O

300 In H2O

500 In H2O

800 In H2O

Standard Pressure Ranges

Supply Supply Voltage VS

Common-mode pressure

Lead Temperature, 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

0 to 95% RH

(non condensing)

Environmental Specifications

Performance Characteristics for: 1 MBAR-D-4V-MIL

3-5

Parameter, note 1

Operating Range, differential pressure

Output Span, note 5

Offset Voltage @ zero differential pressure

Offset Temperature Shift (-40°C-125°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 (-40°C-125°C), NOTE 2

Minimum

±1.90

2.15

Nominal

±1.0

±2.0

2.25

±10

±5

±10

0.05

Maximum

±2.10

2.35

±60

0.25

±2

Units

“H2O

volt

mvolt

%fs

%span

Parameter, note 1

Operating Range, gage pressure

Output Span, note 5

Offset Voltage @ zero pressure

Offset Temperature Shift (-40°C-125°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 (-40°C-125°C), NOTE 2

Minimum

3.90

0.15

Nominal

1.0

4.0

0.25

±10

±15

±10

0.05

Maximum

4.10

0.35

±60

0.25

±2

Units

“H2O

volt

mvolt

%fs

%span

Parameter, note 1

Operating Range, differential pressure

Output Span, note 5

Offset Voltage @ zero differential pressure

Offset Temperature Shift (-40°C-125°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 (-40°C-125°C), NOTE 2

Minimum

±1.90

2.15

Nominal

±5.0

±2.0

2.25

±5

0.05

Maximum

±2.10

2.35

±40

0.25

±1

Units

“H2O

volt

mvolt

%fs

%span

Performance Characteristics for 1 INCH-D-4V-MIL

Performance Characteristics for 1 INCH-G-4V-MIL

Performance Characteristics for 5 INCH-D-4V-MIL

3-6

Parameter, NOTE 1

Operating Range, gage pressure

Output Span, NOTE 5

Offset Voltage @ zero pressure

Offset Temperature Shift (-40°C-125°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 (-40°C-125°C), NOTE 2

Minimum

3.90

0.15

Nominal

5.0

4.0

0.25

±5

0.05

Maximum

4.10

0.35

±40

0.25

±1

Units

“H2O

volt

mvolt

%fs

%span

Parameter, NOTE 1

Operating Range, differential pressure

Output Span, NOTE 5

Offset Voltage @ zero differential pressure

Offset Temperature Shift (-40°C-125°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 (-40°C-125°C), NOTE 2

Minimum

±1.90

2.15

Nominal

±10.0

±2.0

2.25

±5

0.05

Maximum

±2.10

2.35

±20

0.25

±1

Units

“H2O

volt

mvolt

%fs

%span

Parameter, NOTE 1

Operating Range, gage pressure

Output Span, NOTE 5

Offset Voltage @ zero pressure

Offset Temperature Shift (-40°C-125°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 (-40°C-125°C), NOTE 2

Minimum

3.90

0.15

Nominal

10.0

4.0

0.25

±5

0.05

Maximum

4.10

0.35

±20

0.25

±1

Units

“H2O

volt

mvolt

%fs

%span

Performance Characteristics for: 5 INCH-G-4V-MIL

Performance Characteristics for: 10 INCH-D-4V-MIL

Performance Characteristics for: 10 INCH-G-4V-MIL

3-7

Parameter, note 1

Operating Range, differential pressure

Output Span, note 5

Offset Voltage @ zero differential pressure

Offset Temperature Shift (-40°C-125°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 (-40°C-125°C), NOTE 2

Minimum

±1.90

2.15

Nominal

±20.0

±2.0

2.25

±5

0.05

Maximum

±2.10

2.35

±20

0.25

±1

Units

“H2O

volt

mvolt

%fs

%span

Parameter, note 1

Operating Range, gage pressure

Output Span, note 5

Offset Voltage @ zero pressure

Offset Temperature Shift (-40°C-125°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 (-40°C-125°C), NOTE 2

Minimum

3.90

0.15

Nominal

20.0

4.0

0.25

±5

0.05

Maximum

4.1

0.35

±20

0.25

±1

Units

“H2O

volt

mvolt

%fs

%span

Parameter, note 1

Operating Range, differential pressure

Output Span, note 5

Offset Voltage @ zero differential pressure

Offset Temperature Shift (-40°C-125°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 (-40°C-125°C), NOTE 2

Minimum

±1.90

2.15

Nominal

±30.0

±2.0

2.25

±5

0.05

Maximum

±2.10

2.35

±20

0.25

±1

Units

“H2O

volt

mvolt

%fs

%span

Performance Characteristics for 20 INCH-D-4V-MIL

Performance Characteristics for 20 INCH-G-4V-MIL

Performance Characteristics for 30 INCH-D-4V-MIL

3-8

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.

Parameter, NOTE 1

Operating Range, gage pressure

Output Span, NOTE 5

Offset Voltage @ zero pressure

Offset Temperature Shift (-40°C-125°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 (-40°C-125°C), NOTE 2

Minimum

3.9

0.15

Nominal

30.0

4.0

0.25

±5

0.05

Maximum

4.1

0.35

±20

0.25

±1

Units

“H2O

volt

mvolt

%fs

%span

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 30 INCH-G-4V-MIL

Equivalent Circuit