Gia tốc kế , cảm biến rung 393B12 | Accelerometer, ICP, Seismic PCB

Gia tốc kế , cảm biến rung 393B12 | Accelerometer, ICP, Seismic PCB

Gia tốc kế , cảm biến rung 393B12 | Accelerometer, ICP, Seismic PCB

Seismic, high sensitivity, ceramic shear ICP® accel., 10 V/g, 0.15 to 1k Hz, 2-pin top conn.

Sensitivity: (±10%)10000 mV/g ( 1019.4 mV/(m/s²))

Broadband Resolution: 0.000008 g rms ( 0.00008 m/s² rms)

Measurement Range: 0.5 g pk ( 4.9 m/s² pk)

Frequency Range: (±5%)0.15 to 1000 Hz

Electrical Connector: 2-Pin MIL-C-5015

Weight: 7.4 oz ( 210 gm)
  • 393B12 PCB
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ENGLISH: SI:  
PERFORMANCE
Sensitivity (±10 %) 10000 mV/g 1019.4 mV/(m/s²)  
Measurement Range 0.5 g pk 4.9 m/s² pk  
Frequency Range (±5 %) 0.15 to 1000 Hz 0.15 to 1000 Hz  
Frequency Range (±10 %) 0.10 to 2000 Hz 0.10 to 2000 Hz  
Frequency Range (±3 dB) 0.05 to 4000 Hz 0.05 to 4000 Hz  
Resonant Frequency ≥10000 Hz ≥10000 Hz  
Phase Response (±5 °) 1 to 1000 Hz 1 to 1000 Hz  
Broadband Resolution (1) 0.000008 g rms 0.00008 m/s² rms [ 2]
Non-Linearity ≤1 % ≤1 % [ 1]
Transverse Sensitivity ≤7.0 % ≤7.0 %  
ENVIRONMENTAL
Overload Limit (Shock) ±5000 g pk ±49050 m/s² pk  
Temperature Range -50 to +180 °F -45 to +82 °C  
Temperature Response See Graph %/°F See Graph %/°F  
Base Strain Sensitivity ≤0.0005 g/µε ≤0.005 (m/s²)/µε [ 2]
ELECTRICAL
Excitation Voltage 18 to 30 VDC 18 to 30 VDC  
Constant Current Excitation 2 to 20 mA 2 to 20 mA  
Output Impedance <1500 Ohm <1500 Ohm  
Output Bias Voltage 8 to 12 VDC 8 to 12 VDC  
Discharge Time Constant ≥3.5 sec ≥3.5 sec  
Settling Time <60 sec <60 sec  
Spectral Noise (1 Hz) 1.30 µg/√Hz 12.7 (µm/sec2)/√Hz [ 2]
Spectral Noise (10 Hz) 0.32 µg/√Hz 3.1 (µm/sec2)/√Hz [ 2]
Spectral Noise (100 Hz) 0.13 µg/√Hz 1.3 (µm/sec2)/√Hz [ 2]
Spectral Noise (1 kHz) 0.10 µg/√Hz 1.0 (µm/sec2)/√Hz [ 2]
Electrical Isolation (Case) ≥100000000 Ohm ≥100000000 Ohm  
PHYSICAL
Sensing Element Ceramic Ceramic  
Sensing Geometry Shear Shear  
Housing Material Stainless Steel Stainless Steel  
Sealing Hermetic Hermetic  
Size - Hex 1 3/16 in 30.2 mm  
Size - Height 2 3/16 in 55.6 mm  
Weight 7.4 oz 210 gm [ 2]
Electrical Connector 2-Pin MIL-C-5015 2-Pin MIL-C-5015  
Electrical Connection Position Top Top  
Mounting Thread 1/4-28 Female 1/4-28 Female  
Mounting Torque 2 to 5 ft-lb 2.7 to 6.8 Nm
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