Accelerometers

8301F

Product Specifications

General Parameters
Type	Inertial Angular Displacement Sensor
Operating Principle	Fluid Rotor Inertial Angular Displacement Sensor
Size and Mounting	Per Outline Drawing (see pg 2)
Weight	165g (estimated)
Input Power	±15V, 30 mA Maximum
Range	±100µRad (±10 V)
Noise	50 nRad RMS Maximum, 2 Hz to 200 Hz
Alignment	17 mRad (1 degree)
Operating Temperature	-18 to +70 °C
Storage Temperature	-54 to +74 °C
Shock Endurance	100g (11 ms half sine)
Damping Ratio	0.5 to 0.9
Vibration	30g RMS, 20 Hz to 2000 Hz
Application	Spacecraft and Terrestrial Angular Sensing
Voltage Scale Factor (VSF)	100, 000 V/Rad
VSF Temperature Coefficient	0.09% per °C
Threshold	< 1 nrad
Null Output	30 mV
Frequency Range	2 Hz to 2000 Hz
Frequency Response Flatness	10%, 2 Hz to 70 Hz 3.5%, 70 Hz to 500 Hz
Phase Response Tolerance	6.0 Degrees, 70 Hz 4.0 Degrees, 140 Hz to 500 Hz
Linear Acceleration Sensitivity	200 µrad/g, 2 Hz (decreases at 12dB/octave)
Cross Axis Sensitivity	0.002
Output Impedance	200 Ω, Maximum
Insulation Resistance	1000 MΩ, 50 VDC
Overload Recovery	7 seconds
Vacuum	10-11 Pa
Linear Acceleration	100g (any direction)