C.6. SPECIFICATION OF THE ACCELEROMETERS
Dytran 3143M1
Physical
Weight 16 Grams
Size, Dia x Height 2.08 X 2.08 X 0.86 cm
Mounting provision Thru hole for 4mm x 0.7
Mounting screw Insulated D2-56 X .437 long SS
Connector Radially mounted, 4-PIN
Material, housing & connector Titanium
Performance
Sensitivity, ± 5% [1] 10.2 mV/ms-2
Range F.S. ( ± 5 V Output) ± 50 G's
Frequency range ± 5% 0.5 to 3 000 Hz
Resonant frequency Nom. 25 kHz
Linearity 1% FS
Transverse sensitivity MAX. 5 %
Strain sensitivity 012 G’s/ @ 250
Environmental
Maximum vibration/shock 400/1500 ± G's/G's PEAK
Temperature range -50 to +120 oC
Seal EPOXY
Coefficient of thermal sensitivity 0.054 %/ °C
Electrical
Supply current/compliance voltage range 2 to 20/+18 to +30 mA/Volts
Output impedance typ. 100 Ohms
Output voltage range +11 to +13 VDC
Output signal polarity
for acceleration toward top Positive
Electrical isolation,
case ground to mounting surface 10 Megohms, min.
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