features . 3v excitation, battery operation available . very small surface mountable package, easy to mount on pcb . volt level output . on-chip amplification and temperature compensations . pre-calibration of offset voltage and span applications . industrial instrumentation . pressure switch, pneumatic device . medical device part number for ordering x3dm - 050kp d s r pressure type differential pressure model x3dm package configuration surface mount package measurable pressure range (kpa) part number for ordering 100 100 x3dm-100kpdwsr 0 50 x3dm-050kpdsr 0 100 x3dm-100kpdsr 0 200 x3dm-200kpdsr 0 1000 X3DM-001MPDSR model/rated pressure 100kpdw 050kpd 100kpd 200kpd 001mpd unit recommended operating conditions pressure type differential pressure rated pressure 100 50 100 200 1000 kpa 1.020 0.510 1.020 2.040 10.20 kg/cm 2 measurable pressure range 100 100 0 50 0 100 0 200 0 1000 kpa pressure media non-corrosive gas only excitation voltage 3.0 0.15 vdc absolute maximum rating maximum load pressure twice of rated pressure 1.5times of rated pressure maximum excitation voltage 6vdc operating temperature 10 80 storage temperature 20 100 operating humidity 30 80 (no dew condensation) rh electric performances/characteristics(excitation voltage vcc=3.0v constant, ambient temperature ta=25 ) current consumption less than 6 ma output impedance less than 10 source current less than 0.1 ma sink current less than 1 ma mechanical response time 2 (for the reference) msec full scale span voltage 1.5 v offset voltage 1, 2 0.5 0.075 v full scale span voltage 1, 2 2.0 0.075 v accuracy 2 5.0 fs/0 50 note ; 1) output refers to pressure at pressure port 2. 2) excluding input voltage error. pre-amplified/3v excitation/differential x3dm data sheet terminal leads direction (see outline diagram) r: model x3dm rated pressure (pa) terminal leads configuration s : surface mount package pressure type d : differential dw : differential (bipolar pressure) specifications 1
2.54 2.54 0.8 1 2 0.5 11 3.5 1 8 14 6 2.5 3.3 17.5 0.15 3.4 5 5.5 0.5 15 10 max. 10 max 1 (11.5) r0.5 1 0.9 0.6 123 654 1 2 3 6 5 4 labelled faceplate projections index zooming up the projections pressure port 2 pressure port 1 2.54 2.54 1.4 1 3.5 2 2- 1.2(holes for projections) 11 16.6 index direction land-pads vout c1 c2 gnd vout gnd vcc vcc(dc3v) vout=vs (p + ) (pressure error temperature error multiplier vs) vs=3.0volts notes ; the output voltage (vout) is no perfect ratiometric with the power supply voltage. p=input pressure(kpa) temperature error multiplier=1 note ; please read instruction ?notes? before using the sensor. fujikura reserves the right to change specifications without notice. if you have any questions regarding technical issues or specifications, please contact us. sensor engineering department 5-1 kiba 1-chome, koto-ku, tokyo 135-8512, japan phone +81-(0)3-5606-1072 fax. +81-(0)3-5606-1538 e-mail : sensor@fujikura.co.jp x3dm unit:mm recommended footprint for pcb (unit : mm) x3dm pre-amplified/3v excitation/differential x3dm data sheet model pressure range pressure error(kpa) 050kpg(d) 0 50kpa 0.01 0.1667 2.5 100kpg(d) 0 100kpa 0.005 0.1667 5.0 100kpgv 0 100kpa 0.005 0.1667 5.0 100kpgw(dw) 0 +100kpa 0.0025 0.4667 10.0 200kpg(d) 0 200kpa 0.0025 0.1667 10.0 001mpgw(d) 0 +1mpa 0.0025 0.1667 50.0 115kpa 15 115kpa.abs 0.005 0.09167 5.0 outline dimensions connection diagram remarks : 1) c1 : connect 680pf capacitor within 2cm distance from leads. 2) c2 : connect 0.01 f or more capacitor within 2cm distance from leads. 3) 4 and 5 pins must be no connection. open them as float- ing ones completely, and do not connect to other line or each other. transfer function 2
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