MiniatureAmplifiedLowPressureSensors Low Pressure (1” H2O to 30 “ H2O) Sensors PRIME GRADE Features General Description The Miniature Amplified Output pressure sensors is based upon a proprietary technology to reduce all output offset or common mode errors. This model provides a calibrated amplified 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 and operation from any D.C. supply voltage between 4.5 and 5.5 volts. Physical Dimensions 0.30 (7.6) 0.50 (12.7) B-port A-port 0.380 0.62 (15.7) Pin 1 2 3 4 0.10 Typical (2.54) 0.080 O.D. (2.00) Equivalent Circuit All Sensors DS-0102 Rev A D1 version or G verison D2 version f 408 225 2079 • Medical Instrumentation • Environmental Controls • HVAC a 16035 Vineyard Blvd. Morgan Hill, CA 95037 p 408 225 4314 Applications e www.allsensors.com all sensors • 0 to 1” H2O to 0 to 30” H2O Pressure Ranges • Matched pressure port volumes • Temperature Compensated ( -25 to 85° C) • Calibrated Zero and Span Pressure Sensor Characteristics Maximum Ratings +4.5 to +5.5 Supply Supply Voltage VS Temperature Ranges Vdc Common-mode pressure Compensated 10 psig Lead Temperature (soldering 2-4 sec.) Environmental Specifications 250°C -25 to 85° 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 1 INCH-Dx-P4V-MINI ±1 In H2O 4V 100 In H2O 200 In H2O 1 INCH-G-P4V-MINI 0 - 1 In H2O 4V 300 In H2O 200 In H2O 5 INCH-Dx-P4V-MINI ± 5 In H2O 4V 200 In H2O 300 In H2O 5 INCH-G-P4V-MINI 0 - 5 In H2O 4V 200 In H2O 300 In H2O 10 INCH-Dx-P4V-MINI ±10 In H2O 4V 200 In H2O 300 In H2O 10 INCH-G-P4V-MINI 0 - 10 In H2O 4V 200 In H2O 300 In H2O 20 INCH-Dx-P4V-MINI ±20 In H2O 4V 300 In H2O 500 In H2O 20 INCH-G-P4V-MINI 0 - 20 In H2O 4V 300 In H2O 500 In H2O 30 INCH-Dx-P4V-MINI ±30 In H2O 4V 500 In H2O 800 In H2O 30 INCH-G-P4V-MINI 0 - 30 In H2O 4V 500 In H2O 800 In H2O 60 INCH-Dx-P4V-MINI ±60 In H2O 4V 500 In H2O 800 In H2O For differential pressure D1 is the package with two pressure ports the same side, D2 has two ports the opposite sides. Equivalent Circuit MiniatureAmplifiedLowPressureSensors Performance Characteristics for 1 INCH-Dx-P4V-MINI Offset Voltage @ zero differential pressure ±1.0 Units “H2O ±1.90 ±2.0 ±2.10 volt 2.15 2.25 2.35 volt ±60 mvolt Offset Temperature Shift (-25°C-85°C), note 2 Offset Warm-up Shift, note 3 ±10 mvolt ±5 mvolt Offset Long Term Drift (one year) ±10 mvolt Linearity, hysteresis error, note 4 0.05 Offset Position Sensitivity (±1g) Span Shift (-25°C-85°C), note 2 0.25 %fs ±2 %span Maximum Units Performance Characteristics for 1 INCH-G-P4V-MINI Parameter, note 1 Minimum Operating Range, gage pressure Nominal 1.0 “H2O Output Span, note 5 3.90 4.0 4.10 volt Offset Voltage @ zero pressure 0.15 0.25 0.35 volt ±60 mvolt Offset Temperature Shift (-25°C-85°C), note 2 Offset Warm-up Shift, note 3 ±10 mvolt Offset Position Sensitivity (±1g) ±15 mvolt Offset Long Term Drift (one year) ±10 mvolt Linearity, hysteresis error, note 4 0.05 Span Shift (5°C-50°C), note 2 0.25 %fs ±2 %span Maximum Units Performance Characteristics for 5 INCH-Dx-P4V-MINI Parameter, note 1 Minimum Operating Range, differential pressure Output Span, note 5 Offset Voltage @ zero differential pressure Nominal ±5.0 “H2O ±1.90 ±2.0 ±2.10 volt 2.15 2.25 2.35 volt ±40 mvolt Offset Temperature Shift (-25°C-85°C), note 2 Offset Warm-up Shift, note 3 ±5 mvolt Offset Position Sensitivity (±1g) ±5 mvolt Offset Long Term Drift (one year) ±5 mvolt Linearity, hysteresis error, note 4 0.05 Span Shift (-25°C-85°C), note 2 All Sensors DS-0102 Rev A 0.25 %fs ±1 %span all sensors Output Span, note 5 Maximum 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: 5 INCH-G-P4V-MINI Parameter, NOTE 1 Minimum Operating Range, gage pressure Nominal Maximum 5.0 Units mbar Output Span, NOTE 5 3.90 4.0 4.10 volt Offset Voltage @ zero pressure 0.15 0.25 0.35 volt ±40 mvolt Offset Temperature Shift (-25°C-85°C), NOTE 2 Offset Warm-up Shift, NOTE 3 ±5 mvolt Offset Position Sensitivity (±1g) ±5 mvolt Offset Long Term Drift (one year) ±5 mvolt Linearity, hysteresis error, NOTE 4 0.05 Span Shift (-25°C-85°C), NOTE 2 0.25 %fs ±1 %span Maximum Units Performance Characteristics for: 10 INCH-Dx-P4V-MINI Parameter, NOTE 1 Minimum Operating Range, differential pressure Output Span, NOTE 5 Offset Voltage @ zero differential pressure Nominal ±10.0 mbar ±1.90 ±2.0 ±2.10 volt 2.15 2.25 2.35 volt ±20 mvolt Offset Temperature Shift (-25°C-85°C), NOTE 2 Offset Warm-up Shift, NOTE 3 ±5 mvolt Offset Position Sensitivity (±1g) ±5 mvolt Offset Long Term Drift (one year) ±5 mvolt Linearity, hysteresis error, NOTE 4 0.05 Span Shift (-25°C-85°C), NOTE 2 0.25 %fs ±1 %span Maximum Units Performance Characteristics for: 10 INCH-G-P4V-MINI Parameter, NOTE 1 Minimum Operating Range, gage pressure Nominal 10.0 mbar Output Span, NOTE 5 3.90 4.0 4.10 volt Offset Voltage @ zero pressure 0.15 0.25 0.35 volt ±20 mvolt Offset Temperature Shift (-25°C-85°C), NOTE 2 Offset Warm-up Shift, NOTE 3 ±5 mvolt Offset Position Sensitivity (±1g) ±5 mvolt Offset Long Term Drift (one year) ±5 mvolt Linearity, hysteresis error, NOTE 4 0.05 Span Shift (-25°C-85°C), NOTE 2 0.25 %fs ±1 %span MiniatureAmplifiedLowPressureSensors Performance Characteristics for 20 INCH-Dx-P4V-MINI Offset Voltage @ zero differential pressure ±20.0 Units “H2O ±1.90 ±2.0 ±2.10 volt 2.15 2.25 2.35 volt ±20 mvolt Offset Temperature Shift (-25°C-85°C), note 2 Offset Warm-up Shift, note 3 ±5 mvolt Offset Position Sensitivity (±1g) ±5 mvolt Offset Long Term Drift (one year) ±5 mvolt Linearity, hysteresis error, note 4 0.05 Span Shift (-25°C-85°C), note 2 0.25 %fs ±1 %span Maximum Units Performance Characteristics for 20 INCH-G-P4V-MINI Parameter, note 1 Minimum Operating Range, gage pressure Nominal 20.0 “H2O Output Span, note 5 3.90 4.0 4.1 volt Offset Voltage @ zero pressure 0.15 0.25 0.35 volt ±20 mvolt Offset Temperature Shift (-25°C-85°C), note 2 Offset Warm-up Shift, note 3 ±5 mvolt Offset Position Sensitivity (±1g) ±5 mvolt Offset Long Term Drift (one year) ±5 mvolt Linearity, hysteresis error, note 4 0.05 Span Shift (-25°C-85°C), note 2 0.25 %fs ±1 %span Maximum Units Performance Characteristics for 30 INCH-Dx-P4V-MINI Parameter, note 1 Minimum Operating Range, differential pressure Output Span, note 5 Offset Voltage @ zero differential pressure Nominal ±30.0 “H2O ±1.90 ±2.0 ±2.10 volt 2.15 2.25 2.35 volt ±20 mvolt Offset Temperature Shift (-25°C-85°C), note 2 Offset Warm-up Shift, note 3 ±5 mvolt Offset Position Sensitivity (±1g) ±5 mvolt Offset Long Term Drift (one year) ±5 mvolt Linearity, hysteresis error, note 4 0.05 Span Shift (-25°C-85°C), note 2 All Sensors DS-0102 Rev A 0.25 %fs ±1 %span all sensors Output Span, note 5 Maximum 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 30 INCH-G-P4V-MINI Parameter, NOTE 1 Minimum Operating Range, gage pressure Output Span, NOTE 5 Offset Voltage @ zero pressure Nominal Maximum 30.0 Units “H2O 3.9 4.0 4.1 volt 0.15 0.25 0.35 volt ±20 mvolt Offset Temperature Shift (-25°C-85°C), NOTE 2 Offset Warm-up Shift, NOTE 3 ±5 mvolt Offset Position Sensitivity (±1g) ±5 mvolt Offset Long Term Drift (one year) ±5 mvolt Linearity, hysteresis error, NOTE 4 0.05 0.25 %fs ±1 %span Maximum Units Span Shift (-25°C-85°C), NOTE 2 Performance Characteristics for 60 INCH-Dx-P4V-MINI Parameter, note 1 Minimum Operating Range, differential pressure Output Span, note 5 Offset Voltage @ zero differential pressure Nominal ±60.0 “H2O ±1.90 ±2.0 ±2.10 volt 2.15 2.25 2.35 volt ±20 mvolt Offset Temperature Shift (-25°C-85°C), note 2 Offset Warm-up Shift, note 3 ±5 mvolt Offset Position Sensitivity (±1g) ±5 mvolt Offset Long Term Drift (one year) ±5 mvolt Linearity, hysteresis error, note 4 0.05 Span Shift (-25°C-85°C), note 2 0.25 %fs ±1 %span Pressure Response: for any pressure applied the response time to get to 90% of pressure applied is typically less than 100 useconds. Specification Notes NOTE 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 THE FRONT PORT. 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. 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. MiniatureAmplifiedLowPressureSensors