Amplified Low Pressure Sensors 1 mbar (0.4 In H2O) to 60 In H2O Pressure Sensors Features * 0 to 1 mbar to 0 to 60 In H2O Pressure Ranges * Ratiometric 4V Output * Temperature Compensated * Calibrated Zero and Span Applications all sensors * Medical Instrumentation * Environmental Controls * HVAC 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 e www.allsensors.com 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 f 408 225 2079 range. This series is intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like. Physical Dimensions p 408 225 4314 The output of the device is ratiometric to the supply voltage over a supply voltage range of 4.5 to 5.5 volts. Equivalent Circuit CL 1.27 0.050 0.020" x 0.010" Pin 0.30" minimum length Port 0.179"/0.189" Vs 3.18 0.125 Pin 1 Identifier Port B 3.56 0.140 Vout + 27.43 1.080 5.33 0.210 10.67 0.420 10.67 0.420 Port A Gnd 3.18 R0.125 20.32 0.800 13.97 0.550 12.19 0.480 21.59 0.850 Approvals MKT As Is DATE With Change All Sensors MFG As Is DATE With Change ENG As Is DS-0024 Rev B DATE With Change QA DATE As Is With Change a 16035 Vineyard Blvd. Morgan Hill, CA 95037 2.54 0.100 (Typ) 8.74 0.344 Pressure Sensor Ratings Environmental Specifications Supply Supply Voltage VS +4.5 to +5.5 Vdc Common-mode pressure -10 to +10 psig Temperature Ranges Compensated 250C Lead Temperature, max (soldering 2-4 sec.) 5 to 50 C Operating -25 to 85 C Storage -40 to 125 C Humidity Limits 0 to 95% RH (non condensing) Standard Pressure Ranges Part Number Operating Pressure 1 MBAR-D-4V 1 mbar 1 INCH-D-4V Nominal Span Proof Pressure Burst Pressure 4V 100 In H2O 200 In H2O 1 In H2O 4V 100 In H2O 200 In H2O 1 INCH-G-4V 0 - 1 In H2O 4V 100 In H2O 200 In H2O 2.5 INCH-D-4V 2.5 In H2O 4V 200 In H2O 300 In H2O 5 INCH-D-4V 5 In H2O 4V 200 In H2O 300 In H2O 5 INCH-G-4V 0 - 5 In H2O 4V 200 In H2O 300 In H2O 10 INCH-D-4V 10 In H2O 4V 200 In H2O 300 In H2O 10 INCH-G-4V 0 - 10 In H2O 4V 200 In H2O 300 In H2O 20 INCH-D-4V 20 In H2O 4V 300 In H2O 500 In H2O 20 INCH-G-4V 0 - 20 In H2O 4V 300 In H2O 500 In H2O 30 INCH-D-4V 30 In H2O 4V 500 In H2O 800 In H2O 30 INCH-G-4V 0 - 30 In H2O 4V 500 In H2O 800 In H2O 60 INCH-G-4V 0 - 60 In H2O 4V 500 InH2O 800 InH2O Performance Characteristics for: 1 MBAR-D-4V Parameter, NOTE 1 Minimum Operating Range, differential pressure Output Span, NOTE 5 Nominal Maximum 1.0 Units mbar 1.80 2.0 2.20 V 2.00 2.25 2.50 V 120 mV Offset Voltage @ zero differential pressure Offset Temperature Shift (5C-50C), NOTE 2 Offset Warm-up Shift, NOTE 3 20 mV Offset Position Sensitivity (1g) 40 mV Offset Long Term Drift (one year) 20 mV Linearity, hysteresis error, NOTE 4 0.05 Span Shift (5C-50C), NOTE 2 DS-0024 Rev B 0.25 %FSS 4 %FSS Amplified Low Pressure Sensors Performance Characteristics for 1 INCH-D-4V Minimum Operating Range, differential pressure Nominal Maximum 1.0 Output Span, note 5 Offset Voltage @ zero differential pressure Units inH2O 1.90 2.0 2.10 V 2.15 2.25 2.35 V 60 mV Offset Temperature Shift (5C-50C), note 2 Offset Warm-up Shift, note 3 10 mV Offset Position Sensitivity (1g) 5 mV Offset Long Term Drift (one year) 10 mV Linearity, hysteresis error, note 4 0.05 Span Shift (5C-50C), note 2 0.25 %FSS 2 %FSS Maximum Units all sensors Parameter, note 1 1.0 inH2O Output Span, note 5 3.90 4.0 4.10 V Offset Voltage @ zero pressure 0.15 0.25 0.35 V 60 mV Offset Temperature Shift (5C-50C), note 2 Offset Warm-up Shift, note 3 10 mV Offset Position Sensitivity (1g) 15 mV Offset Long Term Drift (one year) 10 mV Linearity, hysteresis error, note 4 0.05 Span Shift (5C-50C), note 2 0.25 %FSS 2 %FSS Maximum Units Performance Characteristics for 2.5 INCH-D-4V Parameter, note 1 Minimum Operating Range, differential pressure Output Span, note 5 Offset Voltage @ zero differential pressure Nominal 2.5 inH2O 1.90 2.0 2.10 V 2.15 2.25 2.35 V 40 V Offset Temperature Shift (5C-50C), note 2 Offset Warm-up Shift, note 3 5 mV Offset Position Sensitivity (1g) 5 mV Offset Long Term Drift (one year) 5 mV Linearity, hysteresis error, note 4 0.05 Span Shift (5C-50C), note 2 All Sensors DS-0024 Rev B 0.25 %FSS 1 %FSS f 408 225 2079 Operating Range, gage pressure Nominal p 408 225 4314 Minimum a 16035 Vineyard Blvd. Morgan Hill, CA 95037 Parameter, note 1 e www.allsensors.com Performance Characteristics for 1 INCH-G-4V Performance Characteristics for 5 INCH-D-4V Parameter, note 1 Minimum Operating Range, differential pressure Nominal Maximum 5.0 Output Span, note 5 Units inH2O 1.90 2.0 2.10 V 2.15 2.25 2.35 V 40 mV Offset Voltage @ zero differential pressure Offset Temperature Shift (5C-50C), note 2 Offset Warm-up Shift, note 3 5 mV Offset Position Sensitivity (1g) 5 mV Offset Long Term Drift (one year) 5 mV Linearity, hysteresis error, note 4 0.05 Span Shift (5C-50C), note 2 0.25 %FSS 1 %FSS Maximum Units Performance Characteristics for: 5 INCH-G-4V Parameter, NOTE 1 Minimum Operating Range, gage pressure Nominal 5.0 inH2O Output Span, NOTE 5 3.90 4.0 4.10 V Offset Voltage @ zero pressure 0.15 0.25 0.35 V 40 mV Offset Temperature Shift (5C-50C), NOTE 2 Offset Warm-up Shift, NOTE 3 5 mV Offset Position Sensitivity (1g) 5 mV Offset Long Term Drift (one year) 5 mV Linearity, hysteresis error, NOTE 4 0.05 Span Shift (5C-50C), NOTE 2 0.25 %FSS 1 %FSS Maximum Units Performance Characteristics for: 10 INCH-D-4V Parameter, NOTE 1 Minimum Operating Range, differential pressure Output Span, NOTE 5 Offset Voltage @ zero differential pressure Nominal 10.0 inH2O 1.90 2.0 2.10 V 2.15 2.25 2.35 V 20 mV Offset Temperature Shift (5C-50C), NOTE 2 Offset Warm-up Shift, NOTE 3 5 mV Offset Position Sensitivity (1g) 5 mV Offset Long Term Drift (one year) 5 mV Linearity, hysteresis error, NOTE 4 0.05 Span Shift (5C-50C), NOTE 2 DS-0024 Rev B 0.25 %FSS 1 %FSS Amplified Low Pressure Sensors Performance Characteristics for: 10 INCH-G-4V Minimum Operating Range, gage pressure Nominal Maximum 10.0 Units inH2O Output Span, NOTE 5 3.90 4.0 4.10 V Offset Voltage @ zero pressure 0.15 0.25 0.35 V 20 mV Offset Temperature Shift (5C-50C), NOTE 2 Offset Warm-up Shift, NOTE 3 5 mV Offset Position Sensitivity (1g) 5 mV Offset Long Term Drift (one year) 5 mV Linearity, hysteresis error, NOTE 4 0.05 Span Shift (5C-50C), NOTE 2 0.25 %FSS 1 %FSS Maximum Units all sensors Parameter, NOTE 1 20.0 Output Span, note 5 Offset Voltage @ zero differential pressure inH2O 1.90 2.0 2.10 V 2.15 2.25 2.35 V 20 mV Offset Temperature Shift (5C-50C), note 2 Offset Warm-up Shift, note 3 5 mV Offset Position Sensitivity (1g) 5 mV Offset Long Term Drift (one year) 5 mV Linearity, hysteresis error, note 4 0.05 Span Shift (5C-50C), note 2 0.25 %FSS 1 %FSS Maximum Units Performance Characteristics for 20 INCH-G-4V Parameter, note 1 Minimum Operating Range, gage pressure Nominal 20.0 inH2O Output Span, note 5 3.90 4.0 4.1 V Offset Voltage @ zero pressure 0.15 0.25 0.35 V 20 mV Offset Temperature Shift (5C-50C), note 2 Offset Warm-up Shift, note 3 5 mV Offset Position Sensitivity (1g) 5 mV Offset Long Term Drift (one year) 5 mV Linearity, hysteresis error, note 4 0.05 Span Shift (5C-50C), note 2 All Sensors DS-0024 Rev B 0.25 %FSS 1 %FSS f 408 225 2079 Operating Range, differential pressure Nominal p 408 225 4314 Minimum a 16035 Vineyard Blvd. Morgan Hill, CA 95037 Parameter, note 1 e www.allsensors.com Performance Characteristics for 20 INCH-D-4V Performance Characteristics for 30 INCH-D-4V Parameter, note 1 Minimum Operating Range, differential pressure Nominal Maximum 30.0 Output Span, note 5 Units inH2O 1.90 2.0 2.10 V 2.15 2.25 2.35 V 20 mV Offset Voltage @ zero differential pressure Offset Temperature Shift (5C-50C), note 2 Offset Warm-up Shift, note 3 5 mV Offset Position Sensitivity (1g) 5 mV Offset Long Term Drift (one year) 5 mV Linearity, hysteresis error, note 4 0.05 Span Shift (5C-50C), note 2 0.25 %FSS 1 %FSS Maximum Units Performance Characteristics for 30 INCH-G-4V Parameter, NOTE 1 Minimum Operating Range, gage pressure Nominal 30.0 Output Span, NOTE 5 Offset Voltage @ zero pressure inH2O 3.9 4.0 4.1 V 0.15 0.25 0.35 V 20 V Offset Temperature Shift (5C-50C), NOTE 2 Offset Warm-up Shift, NOTE 3 5 mV Offset Position Sensitivity (1g) 5 mV Offset Long Term Drift (one year) 5 mV Linearity, hysteresis error, NOTE 4 0.05 Span Shift (5C-50C), NOTE 2 0.25 %FSS 1 %FSS Performance Characteristics for 60 INCH-G-4V Parameter, NOTE 1 Minimum Nominal Maximum 60.0 Operating Range, gage pressure Output Span, NOTE 5 Offset Voltage @ zero pressure Units inH2O 3.9 4.0 4.1 V 0.15 0.25 0.35 V 20 V Offset Temperature Shift (5C-50C), NOTE 2 Offset Warm-up Shift, NOTE 3 5 mV Offset Position Sensitivity (1g) 5 mV Offset Long Term Drift (one year) 5 mV Linearity, hysteresis error, NOTE 4 0.05 Span Shift (5C-50C), NOTE 2 0.25 %FSS 1 %FSS Pressure Response: for any pressure applied the response time to get to 90% of pressure applied is typically less than 500 useconds. 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 25C. 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 SPAN IS THE ALGEBRAIC DIFFERENCE BETWEEN FULL SCALE OUTPUT VOLTAGE AND THE OFFSET VOLTAGE. 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. DS-0024 Rev B Amplified Low Pressure Sensors Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: All Sensors: 15PSI-A-4V 15PSI-G-4V 1MBAR-D-4V 10INCH-D-4V 30INCH-D-4V 20INCH-G-4V 5INCH-G-4V