1MBAR-D-4V-MIL All Sensors Corporation, 1MBAR-D-4V-MIL Datasheet

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1MBAR-D-4V-MIL

Manufacturer Part Number
1MBAR-D-4V-MIL
Description
Board Mount Pressure Sensors +/-1 mBar Differ 4V 4.5 to 5.5VDC supply
Manufacturer
All Sensors Corporation
Datasheet

Specifications of 1MBAR-D-4V-MIL

Operating Pressure
+/- 0.001 bar
Pressure Type
Differential
Mounting Style
Screw
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
5 V
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Amplified Low Pressure Sensors
1 mbar (0.4 In H2O) to 30 In H2O Pressure Sensors
Physical Dimensions
General Description
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 characteristics.
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
temperature 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.
All Sensors
(27.4)
0.25
(6.4)
1.08
NOTES:
1) Dimensions in inches (millimeters)
(12.2)
0.48
Pin Size
0.010 x 0.020
(0.25 x 0.50)
(14.0)
0.55
0.174 to 0.190
(4.4 to 4.8)
(16.0)
0.66
DS-0026 Rev A
Features
• 0 to 1 mbar to 0 to 30 In H2O Pressure Ranges
• Ratiometric 4V Output
• Temperature Compensated (-40C to 125C)
• Calibrated Zero and Span
Applications
• Medical Instrumentation
• Environmental Controls
• HVAC
Pin 1 2 3 4
1
(20.3)
(21.6)
(27.9)
0.80
0.85
1.10
A
B
0.10 Typical
(2.54)
Military Temperature Grade
0.21
(5.3)
(10.5)
0.42
pin 1: Vsupply
pin 2: Common
pin 3: Voutput
pin 4: do not connect

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1MBAR-D-4V-MIL Summary of contents

Page 1

... In H2O H2O Pressure Sensors General Description 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 characteristics. 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 ...

Page 2

... Minimum Nominal ±1.80 2.00 2 NOTE Amplified Low Pressure Sensors Military Grade -40 to 125° C -40 to 125° C -40 to 125° 95% RH (non condensing) Proof Pressure Burst Pressure 100 In H2O 200 In H2O 100 In H2O 200 In H2O 300 In H2O 200 In H2O 200 In H2O ...

Page 3

... Span Shift (-40°C-125°C), 2 NOTE Performance Characteristics for 5 INCH-D-4V-MIL Parameter, note 1 Operating Range, differential pressure Output Span, note 5 Offset Voltage @ zero differential pressure Offset Temperature Shift (-40°C-125°C), Offset Warm-up Shift, 3 NOTE Offset Position Sensitivity (±1g) Offset Long Term Drift (one year) ...

Page 4

... NOTE Minimum Nominal 3.90 0.15 2 NOTE Minimum Nominal ±1.90 2.15 2 NOTE Minimum Nominal 3.90 0.15 2 NOTE Amplified Low Pressure Sensors Military Grade Maximum Units 5.0 “H2O 4.0 4.10 volt 0.25 0.35 volt ±40 mvolt ±5 mvolt ±5 mvolt ±5 mvolt 0.05 ...

Page 5

... Span Shift (-40°C-125°C), 2 NOTE Performance Characteristics for 30 INCH-D-4V-MIL Parameter, note 1 Operating Range, differential pressure Output Span, note 5 Offset Voltage @ zero differential pressure Offset Temperature Shift (-40°C-125°C), Offset Warm-up Shift, 3 NOTE Offset Position Sensitivity (±1g) Offset Long Term Drift (one year) ...

Page 6

... Offset Long Term Drift (one year) Linearity, hysteresis error, 4 NOTE Span Shift (-40°C-125°C), 2 NOTE 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: A 5.0 NOTE LL PARAMETERS ARE MEASURED AT VOLT EXCITATION P ...

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