R R R R www.allsensors.com www.allsensors.com www.allsensors.com www.allsensors.com Signed Original On File Signed Original On File Signed Original On File Signed Original On File Miniature Pressure Sensors Baromtric Pressure Sensors Prime Grade Features 600 to 1,100 mbar Pressure Range 0.25 % linearity Temperature Compensated Calibrated Zero and Span Applications Medical Instrumentation Environmental Controls Weather Station Altimeters General Description The Miniature series pressure sensors are based upon a proprietary technology to reduce the size of the sensor and yet maintain a high level of performance. This model provides a calibrated millivolt output with superior output characteristics. In addition the sensor utilizes a silicon, micromachined (MEMS) 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 uids such as air, dry gases and the like. The PRIME GRADE is the highest accuracy version of the millivolt output pressure sensors. The output of the device is ratiometric to the supply voltage and operation from any D.C. supply voltage to 16 volts. Pressure Sensor Characteristics Maximum Ratings Environmental Speci cations Supply Supply Voltage VS 16 Vdc Temperature Ranges Lead Temperature 270C Compensated 0 to 70 C (soldering 2-4 sec.) Operating -25 to 85 C Storage -40 to 125 C Humidity Limits 0 to 95% RH (non condensing) Equivalent Circuit +Vsupply -Vout +Vout Input Resittance 15.0 k ohm Output Resistance 3.0 k ohm -Vsupply Approvals MKT DATEMFG DATEENG DATEQA DATE As Is With Change As Is With Change As Is With Change As Is With Change All Sensors DS-0039 Rev C 01 R R R R www.allsensors.com www.allsensors.com www.allsensors.com www.allsensors.com Signed Original On File Signed Original On File Signed Original On File Signed Original On File a 16035 Vineyard Blvd. Morgan Hill, CA 95037 p 408 225 4314 f 408 225 2079 e www.allsensors.com all sensorsR R R R www.allsensors.com www.allsensors.com www.allsensors.com www.allsensors.com Signed Original On File Signed Original On File Signed Original On File Signed Original On File Standard Pressure Ranges Part Number Operating Range Proof Pressure Burst Pressure BARO-A-PRIME-MINI 600 to 1100 mbar 45 PSI 60 PSI BARO-AF-PRIME-DIP-MINI 600 to 1100 mbar 45 PSI 60 PSI BARO-AF-PRIME-MINI 600 to 1100 mbar 45 PSI 60 PSI Performance Characteristics BARO-A-PRIME-MINI, BARO-AF-PRIME-DIP-MINI, BARO-AF-PRIME-MINI Parameter, note 1 Minimum Nominal Maximum Units Output Voltage 1100 mbar 94.7 95.7 96.7 mV Output Voltage 600 mbar 51.2 52.2 53.2 mV Output Voltage 0 to 1100 mbar -- 0.087 -- mV/mbar Linearity, hysteresis error, note 3 -- 0.05 0.25 %fs Output Shift (0C-70C), note 2 -- -- 1 %fs Speci cation Notes NOTE 1: ALL PARAMETERS ARE MEASURED AT 12.0 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: MEASURED AT ONE-HALF FULL SCALE RATED PRESSURE USING BEST STRAIGHT LINE CURVE FIT. 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. Miniature Barometric Pressure Sensors R R R R www.allsensors.com www.allsensors.com www.allsensors.com www.allsensors.com Signed Original On File Signed Original On File Signed Original On File Signed Original On File