nano mems inc. nw 25h20 00x cop y r i g h t ? 20 1 0 by nano mems inc . all rights reserved. n w 25h20 00 x pressure sensor features application ? s ensor size 2.5 x 2.5 mm 2 ? temperature range - 4 0 ~ 25 0 ? range 0 ~ 20 00 kpa electrical connections pad out layout vs + : supply voltage of wheatstone bridge vout + : positive output vout - : negative output gnd1 and gnd2: ground as the sensing elements are diffused resistances, the voltage applied on the ground pads ( gnd 1 and gnd2 ) has to be lower than the voltage applied on supply voltage pad (vs + ) . (positive pressure) vs + vout + + + vout - gnd1 gnd 2 gnd1 gnd 2 vout + + + vout - vs + ? industrial control ? for absolute pressure sensor system ? for d ifferential pressure sensor system www.datasheet.co.kr datasheet pdf - http://www..net/
nano mems inc. nw 25h20 00x cop y r i g h t ? 20 1 0 by nano mems inc . all rights reserved. specifications (reference conditions: supply voltage vs+=5vdc; ambient temperature ta=30 ) parameter min typ max unit operating pressure range 0 - 2000 kpa operating temperature range - 4 0 - 250 bridge resistance 4.5 5 5.5 k full - scale span(f s) 4 0 5 0 6 0 mv zero pressure offset - 2 0 0 + 2 0 mv linearity 0. 1 0. 2 0. 3 %fs temperature coefficient resistance 500 700 1000 ppm/ span - 10 00 - 1500 - 2 0 00 ppm/ offset - 6 0 - 6 0 v/ pressure hysteresis - - 0.2 %fs repeatability - - 0.2 %fs tempera ture hysteresis - - 0. 2 %fs supply voltage - 5 10 v storage temperature - 4 0 - 25 0 pressure overload 3x ordering information nw 25 h 20 00 x factory contacts nano mems inc. tel.: +86 - 510 - 85225558 no. 5 minshan rd, fax: +86 - 510 - 85223711 wuxi c ity, jiangsu province e - mail: sales@n - mems.com website: www.n - mems.com operating t emperature n n ormal h h igh pressure range 20 00 20 00kpa p ressure type x absolute/differential a absolute d differe ntial s ensor size 25 2 . 5 x 2 . 5 um www.datasheet.co.kr datasheet pdf - http://www..net/
|
