DYTRAN 7500A DATA SHEET
SPECIFICATIONS, SERIES 7500A ACCELEROMETER
PERFORMANCE BY MODEL NUMBER (Vs = +9 to +32Vdc, Tc=+25°C)
7500A1 7500A2 7500A3 7500A4 7500A5 7500A6 7500A7 7500A8 UNITS
Input Range ±2 ±5 ±10 ±25 ±50 ±100 ±200 ±400 g
Frequency Range
(3dB) [1]
Sensitivity, [2]
Differential, ±10%
Output Noise
(typical), Differential
Maximum
Mechanical Shock
0-400 0-600 0-1000 0-1500 0-2000 0-2500 0-2500 0-2500 Hz
1000 400 200 80 40 20 10 5 mV/g
8 9 10 25 50 100 200 400 µg rms/√Hz
5000
5000
5000
5000
5000
5000
5000
5000 gpk
PERFORMANCE FOR ALL MODEL NUMBERS (Vs = +9 to +32Vdc, Tc=+25°C), Differential Mode
MIN NOM MAX UNITS
Transverse Sensitivity 1 2 %
Bias Calibration Error 7500A1 4.0 % of span
7500A2 thru A7 1.5 % of span
Bias Temperature Shift [3] 7500A1 100 200 (ppm of span)/°C
7500A2 thru A7 50 100 (ppm of span)/°C
Scale Factor Calibration Error [4] 1 2 %
Scale Factor Temperature Shift [3]
7500A1thru A3 -250 +150 ppm/°C
7500A4 thru A7 -150 +150 ppm/°C
Non-Linearity [5] 7500A1 thru A5 0.3 0.5 % of span
7500A6, A7 0.5 1.0 % of span
Power Supply Rejection Ratio 50 >65 dB
Output Impedance 1 Ω
Output Common Mode Voltage 2.45 VDC
Operating Voltage 9 32 VDC
Operating Current (AOP & AON open) 12 14 mA DC
Operating Temperature Range -55 +125 °C
PHYSICAL PARAMETERS FOR ALL MODEL NUMBERS
Case Material titanium alloy
Connector Location side
Connector Type ¼-28 thread, 4-pin
Mating Cable (ref) 6854AXX
Mounting Provision two #4 or M3 screws
Environmental Seal hermetic
MIN NOM MAX UNITS
Case Length 1.00 inch
Case Width 1.00 inch
Case Height 0.33 inch
Mounting Hole Spacing .825 inch
Mass 13 grams
NOTES:
[1] 250Hz ±100Hz, -3dB bandwigh, optionally available
[2] Single ended sensitivity is half of values shown
[3] Over the rated temperature range
[4] 100g versions and above are tested from –65g to +65g
[5] -90% to +90% of Full Scale
SUPPLIED ACCESSORIES:
(2) MOUNTING SCREWS, 4-40 x .5 inch
REV E ECN 7031 08/27/2010
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