TRIAXIAL ACCELEROMETER Larson Davis SEN041F

Specfications SEN041F

Performance

Voltage Sensitivity (± 15 %) 10 mV/g
Measurement Range ± 500 g pk
Frequency Range (- 5 %) 2 to 4000 Hz
Resonant Frequency ≥ 55 kHz
Electrical Filter Roll-off 6 dB/octave
Electrical Filter Corner Frequency 15 kHz
Broadband Resolution (1 to 10000 Hz) 0.008 g rms
Non-Linearity ≤ 1 %
Transverse Sensitivity ≤ 5 %

Environmental\Overload Limit (Shock) ± 10000 g pk
Temperature Range (Operating) -65 to +250 °F
Temperature Response See Graph

Electrical

Excitation Voltage 18 to 30 VDC
Constant Current Excitation 2 to 20 mA
Output Impedance ≤ 200 Ohms
Output Bias Voltage 7 to 12 VDC
Discharge Time Constant 0.3 to 1.0 s
Settling Time (within 10 % of bias) < 3
Spectral Noise (1 Hz) 445 μg/√Hz
Spectral Noise (10 Hz) 135 μg/√Hz
Spectral Noise (100 Hz) 90 μg/√Hz
Spectral Noise (1 kHz) 80 μg/√Hz

Physical
Sensing Element Ceramic Ceramic
Sensing Geometry Shear Shear
Housing Material Titanium Titanium
Sealing Hermetic Hermetic
Size (Height x Length x Width) 0.40 x 0.77 x 0.40 in 10.2 x 19.6 x 10.2 mm
Weight 0.19 oz 5.3 gm [1] Electrical Connector ¼-28 4-Pin ¼-28 4-Pin
Electrical Connector Position Side Side
Mounting Thread 5-40 Female 5-40 Female