Filter
Top Products
SPAN-CPT User Manual Rev 8 49
Table 10: Electrical and Environmental Specifications
Table 11: Power Specifications
PERFORMANCE - ACCELEROMETERS
Bias Offset ± 50 mg
Turn On To Turn On Bias Repeatability ± 0.75 mg
In Run Bias Variation, At Constant Temperature 0.25 mg @ 1σ
Temperature Dependent Bias Variation 0.5 mg/°C @ 1σ
Scale Factor Error (Total) 4000 ppm, 1σ
Temperature Dependent SF Variation 1000 ppm, 1σ
Accel Noise 55 μg/√Hz @ 1σ
Bandwidth 50 Hz
Max Input ±10 g
ELECTRICAL
Input Power 9 - 18 VDC
Power consumption 16 W (Max)
Start Up Time (Valid Data) <5 secs
ENVIRONMENTAL
Temperature, operational -40°C to +65°C
Temperature, non-operational -50°C to +80°C
Vibration, operational 6 g rms, 20 Hz - 2 KHz
Vibration, non-operational 8 g rms, 20 Hz - 2 KHz
Shock, operational 7g 6-10 msec, 1/2 sine
Shock, non-operational 60 g 6-10 msec, 1/2 sine
Altitude -1000 to 50,000 ft
Humidity 95% at 35°C, 48 hrs
MTBF ≥ 10,500 hours
POWER
Vin Ripple 0.5 V pk-pk Max
I in-rush 5 A maximum for duration; no longer than 4.5 ms @12 V
I steady-state 1.2 A typical @ 12 V
Chassis GND (pin-37) connect to system chassis
Voltage should rise monotonically to nominal level within 10 ms
Odometer Power 9 to 18 VDC @ 0-100 mA (output from Pin 13 and Pin 14)