Manufacturers
ALL SENSORS 5 CMH2O-D1-4V-MINI
Description
SENSOR 5CM H2O D 4V
Part Number
5 CMH2O-D1-4V-MINI
Price
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Manufacturer
ALL SENSORS
Lead Time
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Category
PRODUCTS - 5
Datasheet
Extracted Text
miniature amplified pressure sensors Preliminary cm H O calibrated for Medical applications 2 Features • cm H O Pressure Ranges 2 Matched pressure port volumes Temperature Compensated Calibrated Zero and Span Applications Medical Instrumentation Respiratory Breathing 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 up to +7 V is acceptable. Physical Dimensions .500 Marking Color Code: .080 5 cmH2O: yellow .62 10 cmH2O: pink 120 cmH2O: orange .45 1 2 3 4 .100 all sensors 01 01 01 01 01 a 6296 San Ignacio, Suite E & F, San Jose, CA 95119 p 408 225 4314 f 408 225 2079 e www.allsensors.com all all all all all sensors sensors sensors sensors sensors Pressure Sensor Characteristics Maximum Ratings Environmental Specifications +3 to +7 Vdc Supply Supply Voltage VS Temperature Ranges 10 psig Common-mode pressure Compensated see specification 250°C Lead Temperature Operating -25 to 85° C (soldering 2-4 sec.) Storage -40 to 125° C Humidity Limits 0 to 95% RH (non condensing) Standard Pressure Ranges Part Number Operating Pressure Compensated Range Proof Pressure Burst Pressure 5 to 50° C 5 cmH2O-D1-4V-MINI -0.2 to 5 cmH2O 50 cmH2O 200 cmH2O 5 to 50° C 20 cmH2O-D1-4V-MINI -0.2 to 20 cmH2O 100 cmH2O 300 cmH2O 5 to 50° C 120 cmH2O-D1-4V-MINI -10 to 120 cm H2O 300 cmH2O 600 cmH2O -25 to 85° C 5 cmH2O-D1-P4V-MINI -0.2 to 5 cmH2O 50 cmH2O 200 cmH2O -25 to 85° C 20 cmH2O-D1-P4V-MINI -0.2 to 20 cmH2O 100 cmH2O 300 cmH2O -25 to 85° C 120 cmH2O-D1-P4V-MINI -10 to 120 cm H2O 300 cmH2O 600 cmH2O 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 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. 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. Equivalent Circuit miniature amplified medical range pressure sensors 02 02 02 02 02 Performance Characteristics for 5 cmH2O-D1-4V-MINI Parameter, note 1 Minimum Nominal Maximum Units Operating Range, pressure -0.2 5 cmH2O Output Voltage, @5 cmH2O 4.40 4.5 4.6 volt Output Voltage @ zero pressure 0.30 0.35 0.40 volt Output Voltage @-0.2 cmH2O 0.13 0.18 0.23 volt Offset Temperature Shift (5°C-50°C), note 2 ±1.0 %span Offset Warm-up Shift, note 3 ±15 mvolt Offset Position Sensitivity (±1g) ±15 mvolt Offset Long Term Drift (one year) ±20 mvolt Linearity, hysteresis error, note 4 0.05 ±0.25 %fs Span Shift (5°C-50°C), note 2 ±1.0 %span Performance Characteristics for 20 cmH2O-D1-4V-MINI Parameter, note 1 Minimum Nominal Maximum Units Operating Range, pressure -0.2 20 cmH2O Output Voltage, @20 cmH2O 4.40 4.5 4.6 volt Output Voltage @ zero pressure 0.30 0.35 0.40 volt Output Voltage @-0.2 cmH2O 0.25 0.30 0.35 volt Offset Temperature Shift (5°C-50°C), note 2 ±1.0 %span Offset Warm-up Shift, note 3 ±10 mvolt Offset Position Sensitivity (±1g) ±10 mvolt Offset Long Term Drift (one year) ±10 mvolt Linearity, hysteresis error, note 4 0.05 ±0.25 %fs Span Shift (5°C-50°C), note 2 ±1.0 %span Performance Characteristics for 120 cmH2O-D1-4V-MINI Parameter, note 1 Minimum Nominal Maximum Units Operating Range, pressure -10 120 cmH2O Output Voltage, @120 cmH2O 4.40 4.5 4.6 volt Output Voltage @ zero pressure 0.30 0.35 0.40 volt Output Voltage @-10 cmH2O 0.23 0.28 0.33 volt Offset Temperature Shift (5°C-50°C), note 2 ±1.0 %span Offset Warm-up Shift, note 3 ±15 mvolt Offset Position Sensitivity (±1g) ±15 mvolt Offset Long Term Drift (one year) ±20 mvolt Linearity, hysteresis error, note 4 0.05 ±0.25 %fs Span Shift (5°C-50°C), note 2 ±1.0 %span all sensors 03 03 03 03 03 a 6296 San Ignacio, Suite E & F, San Jose, CA 95119 p 408 225 4314 f 408 225 2079 e www.allsensors.com all all all all all sensors sensors sensors sensors sensors Performance Characteristics for 5 cmH2O-D1-P4V-MINI Parameter, note 1 Minimum Nominal Maximum Units Operating Range, pressure -0.2 5 cmH2O Output Voltage, @5 cmH2O 4.40 4.5 4.6 volt Output Voltage @ zero pressure 0.30 0.35 0.40 volt Output Voltage @-0.2 cmH2O 0.13 0.18 0.23 volt Offset Temperature Shift (-25 to 85°C), note 2 ±1.0 %span Offset Warm-up Shift, note 3 ±15 mvolt Offset Position Sensitivity (±1g) ±15 mvolt Offset Long Term Drift (one year) ±20 mvolt Linearity, hysteresis error, note 4 0.05 ±0.25 %fs Span Shift (-25 to 85°C), note 2 ±1.0 %span Performance Characteristics for 20 cmH2O-D1-P4V-MINI Parameter, note 1 Minimum Nominal Maximum Units Operating Range, pressure -0.2 20 cmH2O Output Voltage, @20 cmH2O 4.40 4.5 4.6 volt Output Voltage @ zero pressure 0.30 0.35 0.40 volt Output Voltage @-0.2 cmH2O 0.25 0.30 0.35 volt Offset Temperature Shift (5°C-50°C), note 2 ±1.0 %span Offset Warm-up Shift, note 3 ±10 mvolt Offset Position Sensitivity (±1g) ±10 mvolt Offset Long Term Drift (one year) ±10 mvolt Linearity, hysteresis error, note 4 0.05 ±0.25 %fs Span Shift (5°C-50°C), note 2 ±1.0 %span Performance Characteristics for 120 cmH2O-D1-P4V-MINI Parameter, note 1 Minimum Nominal Maximum Units Operating Range, pressure -10 120 cmH2O Output Voltage, @120 cmH2O 4.40 4.5 4.6 volt Output Voltage @ zero pressure 0.30 0.35 0.40 volt Output Voltage @-10 cmH2O 0.23 0.28 0.33 volt Offset Temperature Shift (5°C-50°C), note 2 ±1.0 %span Offset Warm-up Shift, note 3 ±15 mvolt Offset Position Sensitivity (±1g) ±15 mvolt Offset Long Term Drift (one year) ±20 mvolt Linearity, hysteresis error, note 4 0.05 ±0.25 %fs Span Shift (5°C-50°C), note 2 ±1.0 %span miniature amplified medical range pressure sensors
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