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-0025 rev b 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 pin 1: vsupply pin 2: common pin 3: voutput pin 4: do not connect 0.80 (20.3) 0.85 (21.6) 1.10 (27.9) 0.10 typical (2.54) a b 1 pin 1234 0.66 (16.0) 0.21 (5.3) 0.42 (10.5) 0.48 (12.2) 0.55 (14.0) 0.174 to 0.190 (4.4 to 4.8) 1.08 (27.4) 0.25 (6.4) pin size 0.010 x 0.020 (0.25 x 0.50) notes: 1) dimensions in inches (millimeters) the amplifi ed line of low pressure sensors is based upon a proprietary technology to reduce all output off set or common mode er- rors. this model provides a ratiometric 4-volt output with superior output off set characteristics. output off set errors due to change in temperature, stability to warm-up, stability to long time period, and position sensitivity are all signifi 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 fl uids such as air, dry gases and the like. the output of the device is ratiometric to the supply voltage over a supply voltage range of 4.5 to 5.5 volts. 1 mbar (0.4 in h2o) to 30 in h2o pressure sensors ? 0 to 1 mbar to 0 to 30 in h2o pressure ranges ? ratiometric 4v output ? temperature compensated (-25c to 85c) ? calibrated zero and span physical dimensions ? medical instrumentation ? environmental controls ? hvac general description applications features amplifi ed low pressure sensors industrial temperature grade 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
amplifi ed low pressure sensors industrial grade parameter, note 1 operating range, diff erential pr essure output span, note 5 off set voltage @ zero diff erential pressure off set temperature shift (-25c to 85c), note 2 off set warm-up shift, note 3 off set position sensitivity (1g) off set long term drift (one year) linearity, hysteresis error, note 4 span shift (-25c to 85c), note 2 minimum -- 1.80 2.00 -- -- -- -- -- -- nominal 1.0 2.0 2.25 -- 20.0 40.0 20.0 0.05 -- maximum -- 2.20 2.50 120 -- -- -- 0.25 4.0 units mbar volt volt m volt mvolt mvolt mvolt %fs %span part number 1 mbar-d-4v-prime 1 inch-d-4v-prime 1 inch- g-4v-prime 5 inch-d-4v-prime 5 inch-g-4v-prime 10 inch-d-4v-prime 10 inch-g-4v-prime 20 inch-d-4v-prime 20 inch-g-4v-prime 30 inch-d-4v-prime 30 inch-g-4v-prime operating pressure 1 mbar 1 in h2o 0 - 1 in h2o 5 i n h2o 0 - 5 in h2o 10 in h2o 0 - 10 in h2o 20 in h2o 0 - 20 in h2o 30 in h2o 0 - 30 in h2o nominal span 4 v 4 v 4 v 4 v 4 v 4 v 4 v 4 v 4 v 4 v 4 v proof pressure 100 in h2o 100 in h2o 100 in h2o 200 i n h2o 200 in h2o 200 in h2o 200 in h2o 300 in h2o 300 in h2o 500 in h2o 500 in h2o burst pressure 200 in h2o 200 in h2o 200 in h2o 300 i n h2o 300 in h2o 300 in h2o 300 in h2o 500 in h2o 500 in h2o 800 in h2o 800 in h2o standard pressure ranges supply supply voltage vs common-mode pressure lead temperature, max (soldering 2-4 sec.) +4.5 to +5.5 vdc -10 to +10 psig 250c pressure sensor ratings temperature ranges compensated operating storage humidity limits -25 to 85 c -40 t o 125 c -40 t o 125 c 0 t o 95% rh (non condensing) environmental specifi cations performance characteristics for: 1 mbar-d-4v-prime 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-0025 rev b parameter, note 1 operating range, diff erential pr essure output span, note 5 off set voltage @ zero diff erential pressure off set temperature shift (-25c to 85c), note 2 off set warm-up shift, note 3 off set position sensitivity (1g) off set long term drift (one year) linearity, hysteresis error, note 4 span shift (-25c to 85c), note 2 minimum -- 1.90 2.15 -- -- -- -- -- -- nominal 1.0 2.0 2.25 -- 10.0 5.0 10.0 0.05 -- maximum -- 2.10 2.35 60.0 -- -- -- 0.25 2.0 units h2o volt volt m volt mvolt mvolt mvolt %fs %span parameter, note 1 operating range, gage pressure output span, note 5 off set voltage @ zero pressure off set temperature shift (-25c to 85c), note 2 off set warm-up shift, note 3 off set position sensitivity (1g) off set long term drift (one year) linearity, hysteresis error, note 4 span shift (-25c to 85c), note 2 minimum -- 3.90 0.15 -- -- -- -- -- -- nominal 1.0 4.0 0.25 -- 10.0 5.0 10.0 0.05 -- maximum -- 4.10 0.35 60.0 -- -- -- 0.25 2.0 units h2o volt volt m volt mvolt mvolt mvolt %fs %span parameter, note 1 operating range, diff erential pr essure output span, note 5 off set voltage @ zero diff erential pressure off set temperature shift (-25c to 85c), note 2 off set warm-up shift, note 3 off set position sensitivity (1g) off set long term drift (one year) linearity, hysteresis error, note 4 span shift (-25c to 85c), note 2 minimum -- 1.90 2.15 -- -- -- -- -- -- nominal 5.0 2.0 2.25 -- 5.0 5.0 5.0 0.05 -- maximum -- 2.10 2.35 40.0 -- -- -- 0.25 1.0 units h2o volt volt m volt mvolt mvolt mvolt %fs %span performance characteristics for 1 inch-d-4v-prime performance characteristics for 1 inch-g-4v-prime performance characteristics for 5 inch-d-4v-prime 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
amplifi ed low pressure sensors industrial grade parameter, note 1 operating range, gage pressure output span, note 5 off set voltage @ zero pressure off set temperature shift (-25c to 85c), note 2 off set warm-up shift, note 3 off set position sensitivity (1g) off set long term drift (one year) linearity, hysteresis error, note 4 span shift (-25c to 85c), note 2 minimum -- 3.90 0.15 -- -- -- -- -- -- nominal 5.0 4.0 0.25 -- 5.0 5.0 5.0 0.05 -- maximum -- 4.10 0.35 40.0 -- -- -- 0.25 1.0 units h2o volt volt m volt mvolt mvolt mvolt %fs %span parameter, note 1 operating range, diff erential pr essure output span, note 5 off set voltage @ zero diff erential pressure off set temperature shift (-25c to 85c), note 2 off set warm-up shift, note 3 off set position sensitivity (1g) off set long term drift (one year) linearity, hysteresis error, note 4 span shift (-25c to 85c), note 2 minimum -- 1.90 2.15 -- -- -- -- -- -- nominal 10.0 2.0 2.25 -- 5.0 5.0 5.0 0.05 -- maximum -- 2.10 2.35 20.0 -- -- -- 0.25 1.0 units h2o volt volt m volt mvolt mvolt mvolt %fs %span parameter, note 1 operating range, gage pressure output span, note 5 off set voltage @ zero pressure off set temperature shift (-25c to 85c), note 2 off set warm-up shift, note 3 off set position sensitivity (1g) off set long term drift (one year) linearity, hysteresis error, note 4 span shift (-25c to 85c), note 2 minimum -- 3.90 0.15 -- -- -- -- -- -- nominal 10.0 4.0 0.25 -- 5.0 5.0 5.0 0.05 -- maximum -- 4.10 0.35 20.0 -- -- -- 0.25 1.0 units h2o volt volt m volt mvolt mvolt mvolt %fs %span performance characteristics for: 5 inch-g-4v-prime performance characteristics for: 10 inch-d-4v-prime performance characteristics for: 10 inch-g-4v-prime 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-0025 rev b parameter, note 1 operating range, diff erential pr essure output span, note 5 off set voltage @ zero diff erential pressure off set temperature shift (-25c to 85c), note 2 off set warm-up shift, note 3 off set position sensitivity (1g) off set long term drift (one year) linearity, hysteresis error, note 4 span shift (-25c to 85c), note 2 minimum -- 1.90 2.15 -- -- -- -- -- -- nominal 20.0 2.0 2.25 -- 5.0 5.0 5.0 0.05 -- maximum -- 2.10 2.35 20.0 -- -- -- 0.25 1.0 units h2o volt volt m volt mvolt mvolt mvolt %fs %span parameter, note 1 operating range, gage pressure output span, note 5 off set voltage @ zero pressure off set temperature shift (-25c to 85c), note 2 off set warm-up shift, note 3 off set position sensitivity (1g) off set long term drift (one year) linearity, hysteresis error, note 4 span shift (-25c to 85c), note 2 minimum -- 3.90 0.15 -- -- -- -- -- -- nominal 20.0 4.0 0.25 -- 5.0 5.0 5.0 0.05 -- maximum -- 4.1 0.35 20.0 -- -- -- 0.25 1.0 units h2o volt volt m volt mvolt mvolt mvolt %fs %span parameter, note 1 operating range, diff erential pr essure output span, note 5 off set voltage @ zero diff erential pressure off set temperature shift (-25c to 85c), note 2 off set warm-up shift, note 3 off set position sensitivity (1g) off set long term drift (one year) linearity, hysteresis error, note 4 span shift (-25c to 85c), note 2 minimum -- 1.90 2.15 -- -- -- -- -- -- nominal 30.0 2.0 2.25 -- 5.0 5.0 5.0 0.05 -- maximum -- 2.10 2.35 20.0 -- -- -- 0.25 1.0 units h2o volt volt m volt mvolt mvolt mvolt %fs %span performance characteristics for 20 inch-d-4v-prime performance characteristics for 20 inch-g-4v-prime performance characteristics for 30 inch-d-4v-prime 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
amplifi ed low pressure sensors industrial grade specifi cation notes note 1: a ll parameters are measured at 5.0 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 25c. 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 span is the algebraic difference between full scale output voltage and the voltage . parameter, note 1 operating range, gage pressure output span, note 5 off set voltage @ zero pressure off set temperature shift (-25c to 85c), note 2 off set warm-up shift, note 3 off set position sensitivity (1g) off set long term drift (one year) linearity, hysteresis error, note 4 span shift (-25c to 85c), note 2 minimum -- 3.9 0.15 -- -- -- -- -- -- nominal 30.0 4.0 0.25 -- 5.0 5.0 5.0 0.05 -- maximum -- 4.1 0.35 20.0 -- -- -- 0.25 1.0 units h2o volt volt m volt mvolt mvolt mvolt %fs %span 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. pressure response: for any pressure applied the response time to get to 90% of pressure applied is typically less than 500 useconds. performance characteristics for 30 inch-g-4v-prime equivalent circuit 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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