sensing element gauge fpn data sheet 1 features dual-in-line package (dip) ordering information weight (grams) 1.1 measurable pressure range(kpa) part number -13.79 to 13.79 fpn-02pg FPN-02PGR -34.47 to 34.47 fpn-05pg fpn-05pgr -48.26 to 48.26 fpn-07pg fpn-07pgr specifications model 02pg 05pg 07pg unit recommended operating conditions pressure type gauge pressure - rated pressure 13.79 34.47 48.26 kpa measurable pressure range -13.79 to 13.79 -34.47 to 34.47 -48.26 to 48.26 kpa temperature range 0 to 50 deg.c pressure media non-corrosive gases only (no liquid) - excitation current (constant) 1.5 madc absolute maximum rating maximum load pressure twice of rated pressure - maximum excitation current 3.0 madc operating temperat ure 0 to 80 deg.c storage temperature -20 to 100 deg.c operating humidity 30 to 80 (non dew condition) %rh electric characteristics (drive current 1.5m a constant ,ambient temperature ta=25deg.c) output span voltage 40 to 130 (at 0kpa to rated pressure) mv offset voltage +/-25 (at 0kpa) mv bridge resistance 4000 to 6000 ? response time 2 (for the reference) msec. accuracy tso* +/-10 +/-8 %fs/0-50deg.c tcs* 5.0 2.5 %fs/0-50deg.c linearity +/-0.6 +/-0.3 %fs pressure hysteresis +/-1.0 +/-0.7 %fs model rated pressure (psi) pressure type g gauge pressure terminal leadsdirection no mark r *tso : temperature sensitivit y of offset voltage(temperat ure range from 0-50 deg.c) *tcs : temperature coefficient of output span voltage(temperature range from 0-50 deg.c) rohs compliance
sensing element gauge fpn data sheet 2 p1= 0 kpa t1= 0 deg.c p2= 1/2 x p3 (kpa) t2= 25 deg.c p3= reted pressure (kpa) t3= 50 deg.c offset voltage (mv) voff = v(p1,t) voff(0) = v(p1,t1) voff(25) = v(p1,t2) voff(50) = v(p1,t3) output voltage at full scale (mv) vfs = v(p3,t) vfs(0) = v(p3,t1) vfs(25) = v(p3,t2) vfs(50) = v(p3,t3) output span voltage (mv) sv = vfs - voff sv(0) = vfs(0) - voff(0) sv(25) = vfs(25) - voff(25) sv(50) = vfs(50) - voff(50) temperature sensitivity of offset voltage (%fs) tso = {larger one} / sv(25) x 100 larger one = larger absolute value which of {voff(0)-voff(25)} and {voff(50)-voff(25)} temperature coefficient of output span voltage (%fs) tcs = {max[sv(0),sv(25),sv(50)] - min[sv(0),sv(25),sv(50)] } / sv(25) x 100 linearity (%fs) nl = {v(p2,t2) - [voff(25)+vfs(25)]/2 } / sv(25) x 100 pressure hysteresis (%fs) phys = {voff?(25) - voff(25) } / sv(25) x 100 voff?(25) : output voltage against p1 after stressing by p3 pressure.
sensing element gauge fpn data sheet 3 outline dimensions
sensing element gauge fpn data sheet 4 connection diagram output characteristics note ; please read instruction ?notes? before using the sensor. fujikura reserves the right to c hange specifications without notice. please keep the sensors sealed using static shielding b ags on storage.the pins of t he sensor are plated by ag. if the sensors expose to an atmosphere, th e pins will be black by sulfuration. please set zero-calibration function up your products. the offset voltage may be shifted some mechanical stress such as mounting, installation and etc. over longtime using. if you have any questions regarding technical issues or specifications, please contact us. fujikura ltd. sensor department 5-1 kiba 1-chome, koto-ku, tokyo 135-8512, japan phone +81-(0)3-5606-1072 e-mail : sensor@fujikura.co.jp output span voltage rated pressure output voltage mv pressure kpa 0kpa offset voltage -rated pressure atomospheric pressure
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