3503C202KG美国PCB碰撞加速度计

3503c202kg美国pcb碰撞加速度计

3503c202kg选型资料、3503c202kg在线报价、3503c202kg性价比较高

triaxial mems crashaccelerometer, 2kg, surface mount technology

sensitivity: (±50%) 0.10 mv/g (0.01 mv/(m/s²))

measurement range: ±2000 g (±19613 m/s² pk)

frequency range: (1db) 0 to 10000 hz

sensing geometry: full active

mounting: surface mount

weight: 0.029 oz (0.82 gm)

performancesensitivity (±50 %) (at 5 vdc excitation)0.10 mv/g0.01mv/(m/s²)[2] sensitivity0.02 mv/v/g0.002mv/v/(m/s²)[3] measurement range±2000 g±19613 m/s² pk
frequency range (1 db)0 to 10000 hz0 to 10000 hz[1] uency>20 khz>20 khz[1] damping ratio (+/-0.3 )0.7critical0.7 critical[1] non-linearity (per 1000 g, 9810 m/s²)1%1 %
transverse sensitivity≤3 %≤3 %
environmentaloverload limit (shock)±10000 g pk±98100 m/s²pk[4] overload limit (mechanical stops)≥2200 g≥21582 m/s²pk
temperature range (storage)-65 to 250 °f-54 to 121 °c
temperature range (operating)-65 to 150 °f-54 to 65 °c
temperature coefficient of sensitivity-0.11 %/°f-0.20%/°c[1] zero g offset temperature shift±20 mv±20 mv
base strain sensitivity0.01 g/µε0.098(m/s²)/µε[1] electricalexcitation voltage (maximum)12 vdc12vdc
current consumption≤24 ma≤24 ma
input resistance (±450 ohm)950 ohm950 ohm[2] output resistance(±1250 ohm)2750 ohm2750 ohm[2] offset voltage-20 to +20mvdc-20 to +20 mvdc[2] settling time0.01 sec0.01sec[5] physicalsensing elementpiezoresistivememspiezoresistive mems
sensing geometryfull activefull active
housing materialceramicceramic
sealinghermetichermetic
size - height0.15 in3.8 mm
size - length0.38 in9.6 mm
size - width0.28 in7.1 mm
weight0.029 oz0.82 gm[1] electrical connectorsolder tabssoldertabs
mountingsurface mountsurface mount
all specifications are at room temperature unless otherwisespecified.

product notes

[1] typical.
[2] verified with test data provided on supplied calibrationcertificate.
[3] sensitivity is proportional to excitation voltage, and at otherexcitation values, sensitivity can be predicted from the 5vdccalibrated value with a small (<~.5%) increase inuncertainty.
[4] half-sine pulse duration, >= 20 µsec.
[5] settling time is the maximum time after power-up for the offsetvoltage to be within +/-2% of measurement range output of the finaloffset value. mounting surface must be atuilibrium.

accessories:

suppliedacs-62btshock pulse calibration of triaxial piezoresistiveshock accelerometer to maximum amplitude of 5k g, 5.0 vdcexcitation