a 16035 vineyard blvd. morgan hill, ca 95037 p 408 225 4314 f 408 225 2079 e www.allsensors.com all sensors all sensors ds-0091 rev c mkt date mfg date eng date qa date approvals as is with change as is with change as is with change as is with change equivalent circuit input resittance output resistance 4.5 k ohm 1.5 k ohm +vout -vout +vsupply -vs upply pin 1: n/c pin 2: +v supply pin 3: +voutput pin 4: -vsupply pin 5: -voutput pin 6: n/c the millivolt output pressure sensor is based upon a proprietary technology to reduce all output offset or common mode errors. t his model provides a calibrated millivolt 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 signi cantly 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 uids 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 +16 v is acceptable. low pressure (0.5?h 2 o to 30 ?h 2 o) sensors ?0 to 0.5?h 2 o to 0 to 30?h 2 o pressure ranges ?temperature compensated ?calibrated zero and span physical dimensions ?medical instrumentation ?environmental controls ?hvac general description applications features millivolt output pressure sensors www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r
millivolt low pressure sensors minimum -- 9.0 -- -- -- -- -- -- -- parameter, note 1 operating range, differential pressure output span, @ 0.5?2o , note 5 offset voltage @ zero differential pressure offset temperature shift (0?-50?), note 2 offset warm-up shift, note 3 offset position sensitivity (1g) offset long term drift (one year) linearity, hysteresis error, note 4 full scale shift (0?-50?), note 2 nominal 0 .5 10.0 -- -- -- -- -- 0.05 -- maximum -- 11.0 ?00 ?50 ?00 ?.0 ?00 0.25 ?00 units ?2o mv uv uv uv uv uv %fs uv minimum -- 9.0 -- -- -- -- -- -- -- parameter, note 1 operating range, differential pressure output span, @ 1?2o , note 5 offset voltage @ zero differential pressure offset temperature shift (0?-50?), note 2 offset warm-up shift, note 3 offset position sensitivity (1g) offset long term drift (one year) linearity, hysteresis error, note 4 full scale shift (0?-50?), note 2 nominal 1 .0 10.0 -- -- -- -- -- 0.05 -- maximum -- 11.0 ?00 ?50 ?00 ?0 ?00 0.25 ?00 units ?2o mv uv uv uv uv uv %fs uv performance characteristics for 1 inch-d-mv part number 0.5 inch-d-mv 1 inch-d-mv 2 inch-d-mv 5 inch-d-mv 10 inch-d-mv 20 inch-d-mv 30 inch-d-mv operating pressure 0 - 0.5?h2o 0 - 1?h2o 0 - 2?h2o 0 - 5?h2o 0 - 10?h2o 0 - 20?h2o 0 - 30?h2o nominal span 10mv 10 mv 10mv 20 mv 20 mv 20 mv 20 mv proof pressure 100 ?2o 100 ?2o 100 ?2o 200 ?2o 200 ?2o 200 ?2o 200 ?2o burst pressure 200 ?2o 200 ?2o 200 ?2o 300 ?2o 300 ?2o 500 ?2o 800 ?2o standard pressure ranges supply voltage vs, max common-mode pressure lead temperature, max (soldering 2-4 sec.) 16 vdc -10 to +10 psig 270? pressure sensor ratings temperature ranges compensated oper ating storage humidity limits 0 to 50(70)?c -25 to 85?c -40 to 125?c 0 to 95% rh (non condensing) environmental speci cations performance characteristics for 0.5 inch-d-mv www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r
a 16035 vineyard blvd. morgan hill, ca 95037 p 408 225 4314 f 408 225 2079 e www.allsensors.com all sensors all sensors ds-0091 rev c parameter, note 1 operating range, differential pressure output span, note 5 offset voltage @ zero differential pressure offset temperature shift (0?-50?), note 2 offset warm-up shift, note 3 offset position sensitivity (1g) offset long term drift (one year) linearity, hysteresis error, note 4 full scale shift (0?-50?), note 2 nominal 5.0 20.0 -- -- -- -- -- 0.05 -- maximum -- 21.0 ?00 ?50 ?0 ?0 ?00 0.25 ?00 units ?2o mv uv uv uv uv uv %fs uv minimum -- 19.0 -- -- -- -- -- -- -- parameter, note 1 operating range, differential pressure output span, note 5 offset voltage @ zero differential pressure offset temperature shift (0?-70?), note 2 offset warm-up shift, note 3 offset position sensitivity (1g) offset long term drift (one year) linearity, hysteresis error, note 4 full scale shift (0?-70?), note 2 nominal 10.0 20.0 -- -- -- -- -- 0.05 -- maximum -- 21.0 ?00 ?50 ?0 ? ?00 0.25 ?00 units ?2o mv uv uv uv uv uv %fs uv minimum -- 19.0 -- -- -- -- -- -- -- minimum -- 9.0 -- -- -- -- -- -- -- parameter, note 1 operating range, differential pressure output span, note 5 offset voltage @ zero differential pressure offset temperature shift (0?-50?), note 2 offset warm-up shift, note 3 offset position sensitivity (1g) offset long term drift (one year) linearity, hysteresis error, note 4 full scale shift (0?-50?), note 2 nominal 2.0 10.0 -- -- -- -- -- 0.05 -- maximum -- 11.0 ?00 ?50 ?00 ?0 ?00 0.25 ?00 units ?2o mv uv uv uv uv uv %fs uv performance characteristics for 2 inch-d-mv performance characteristics for 5 inch-d-mv performance characteristics for 10 inch-d-mv www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r
millivolt low pressure sensors speci cation notes note 1: a ll parameters are measured at 12.0 volt excitation , for the nominal full scale pressure and room temperature unless otherwise specified . p ressure measurements are with positive pressure applied to p ort b. note 2: s hift is relative to 25?. note 3: s hift is within the first hour of excitation applied to the device . note 4: m easured at one - half full scale rated pressure using best straight line curve fit . note 5: t he voltage added to the offset voltage at 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. parameter, note 1 operating range, differential pressure output span, note 5 offset voltage @ zero differential pressure offset temperature shift (0?-70?), note 2 offset warm-up shift, note 3 offset position sensitivity (1g) offset long term drift (one year) linearity, hysteresis error, note 4 full scale shift (0?-70?), note 2 nominal 30.0 20.0 -- -- -- -- -- 0.05 -- maximum -- 21.0 ?00 ?50 ?0 ? ?00 0.25 ?00 units ?2o mv uv uv uv uv uv %fs uv minimum -- 19.0 -- -- -- -- -- -- -- pressure response: for any pressure applied the response time to get to 90% of pressure applied is typically less than 100 useconds. parameter, note 1 operating range, differential pressure output span, note 5 offset voltage @ zero differential pressure offset temperature shift (0?-70?), note 2 offset warm-up shift, note 3 offset position sensitivity (1g) offset long term drift (one year) linearity, hysteresis error, note 4 full scale shift (0?-70?), note 2 nominal 20.0 20.0 -- -- -- -- -- 0.05 -- maximum -- 21.0 ?00 ?50 ?0 ? ?00 0.25 ?00 units ?2o mv uv uv uv uv uv %fs uv minimum -- 19.0 -- -- -- -- -- -- -- performance characteristics for 20 inch-d-mv performance characteristics for 30 inch-d-mv www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r www.allsensors.com signed original on file r
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