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  • Gia Tốc Kế 339A30 PCB Piezotronics Việt Nam

Gia Tốc Kế 339A30 PCB Piezotronics Việt Nam

Mô tả:

UHT-12™, ICP® triaxial accelerometer, 10 mV/g, adhesive mount, with low temperature coefficient LTC

  • Tần số góc lọc điện: >14 kHz
  • Độ nhạy: (±10%)10 mV/g (1,02 mV/(m/s²))
  • Phạm vi đo: ±500 g pk (±4905 m/s² pk)
  • Đầu nối điện: 8-36 4-pin

Thông số kỹ thuật:

PERFORMANCE
Sensitivity (±10 %) 10 mV/g 1.02 mV/(m/s²)  
Measurement Range ±500 g pk ±4905 m/s² pk  
Frequency Range (±5 %) 2 to 8000 Hz 2 to 8000 Hz  
Resonant Frequency (x or y axis) ≥25 kHz ≥25 kHz  
Resonant Frequency (z axis) ≥55 kHz ≥55 kHz  
Filter Type (single pole) Low Pass Low Pass  
Electrical Filter Roll-off 6 dB/octave 6 dB/octave  
Electrical Filter Corner Frequency >14 kHz >14 kHz  
Broadband Resolution (1) 0.008 g rms 0.078 m/s² rms [1]
Non-Linearity ≤0.5 % ≤0.5 %  
Transverse Sensitivity ≤5 % ≤5 %  
ENVIRONMENTAL
Overload Limit (Shock) ±5000 g pk ±49050 m/s² pk  
Temperature Range (Operating) -65 to +325 °F -54 to +163 °C  
Temperature Response See Graph See Graph [1]
Temperature Coefficient of Sensitivity ≤0.011 %/°F ≤0.020 %/°C  
ELECTRICAL
Excitation Voltage 18 to 30 VDC 18 to 30 VDC  
Constant Current Excitation 2 to 20 mA 2 to 20 mA  
Output Impedance ≤200 Ohm ≤200 Ohm  
Output Bias Voltage (Room Temperature) 7 to 12 VDC 7 to 12 VDC  
Discharge Time Constant 0.6 to 2 sec 0.6 to 2 sec  
Settling Time (within 10% of bias) <3 sec <3 sec  
Spectral Noise (1 Hz) 1700 µg/√Hz 16660 (µm/sec2)/√Hz [1]
Spectral Noise (10 Hz) 500 µg/√Hz 4900 (µm/sec2)/√Hz [1]
Spectral Noise (100 Hz) 200 µg/√Hz 1960 (µm/sec2)/√Hz [1]
Spectral Noise (1 kHz) 100 µg/√Hz 980 (µm/sec2)/√Hz [1]
PHYSICAL
Sensing Element UHT-12™ UHT-12™  
Sensing Geometry Shear Shear  
Housing Material Titanium Titanium  
Sealing Hermetic Hermetic  
Size - Height 0.4 in 10.2 mm  
Size - Length 0.4 in 10.2 mm  
Size - Width 0.4 in 10.2 mm  
Weight 0.14 oz 4 gm [1]
Electrical Connector 8-36 4-Pin 8-36 4-Pin  
Electrical Connection Position Side Side  
Mounting Adhesive Adhesive

[1] Typical.
[2] See PCB Declaration of Conformance PS023 for details.

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