Gia Tốc Kế 339B32 PCB Piezotronics, đại lý PCB Piezotronics Việt Nam

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Gia Tốc Kế 339B32 PCB Piezotronics Việt Nam

Gia Tốc Kế 339B32 PCB Piezotronics

UHT-12™, ICP® accelerometer, low-profile, 10 mV/g, 2 to 10k Hz, titanium housing, mini 4-pin connector, low temperature coefficient LTC , +325F Temp Rating, LP Filter

  • 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 10000 Hz 2 to 10000 Hz
Resonant Frequency ≥45 kHz ≥45 kHz
Filter Type 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) .003 g rms .029 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 0.5 to 2.0 sec 0.5 to 2.0 sec
Settling Time (within 10% of bias) <1.5 sec <1.5 sec
Spectral Noise (1 Hz) 1187 µg/√Hz 11644 (µm/sec2)/√Hz [1]
Spectral Noise (10 Hz) 178 µg/√Hz 1746 (µm/sec2)/√Hz [1]
Spectral Noise (100 Hz) 48 µg/√Hz 471 (µm/sec2)/√Hz [1]
Spectral Noise (1 kHz) 25 µg/√Hz 245 (µm/sec2)/√Hz [1]
PHYSICAL
Sensing Element UHT-12™ UHT-12™
Sensing Geometry Shear Shear
Housing Material Titanium Titanium
Sealing Hermetic Hermetic
Size – Height 0.28 in 7.0 mm
Size – Length 0.47 in 12.0 mm
Size – Width 0.47 in 12.0 mm
Weight 0.13 oz 3.6 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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