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  • Gia Tốc Kế 3711F112G PCB Piezotronics Việt Nam

Gia Tốc Kế 3711F112G PCB Piezotronics Việt Nam

Mô tả:

Single Axis MEMS DC accelerometer, 675 mV/g, 2 g, 1/4-28 4-Pin Plug

  • Độ nhạy: (±3%) 675 mV/g (68,8 mV/(m/s²))
  • Phạm vi đo: ±2 g pk (±19,6 m/s² pk)
  • Độ phân giải băng thông rộng: 0,6 mg rms (0,0006 m / s² rms)
  • Phạm vi nhiệt độ: -65 đến +250 ° F (-54,0 đến +121 ° C)
  • Dải tần số: (±5%) 0 đến 250 Hz
  • Đầu nối điện: 4 chân 

Thông số kỹ thuật:

PERFORMANCE
Sensitivity (±3 %) 675 mV/g 68.8 mV/(m/s²) [3]
Measurement Range ±2 g pk ±19.6 m/s² pk  
Frequency Range (±5 %) 0 to 250 Hz 0 to 250 Hz  
Frequency Range (±10 %) 0 to 350 Hz 0 to 350 Hz  
Resonant Frequency 1.2 kHz 1.2 kHz [2]
Phase Response (10 Hz) <2.5 ° <2.5 °  
Non-Linearity (Typical) 0.3 % 0.3 % [1]
Non-Linearity (Max) 1 % 1 % [1]
Broadband Resolution (0.5) 0.6 mg rms 0.0006 m/s² rms [2]
Transverse Sensitivity (Typical) 1 % 1 %  
Transverse Sensitivity (Max) 3 % 3 %  
ENVIRONMENTAL
Overload Limit (Shock) ±5000 g pk ±49050 m/s² pk  
Temperature Range (Operating) -65 to +250 °F -54.0 to +121 °C  
Temperature Range (Storage) -65 to +250 °F -54.0 to +121 °C  
Temperature Coefficient of Sensitivity ±2.5 % ±2.5 % [4]
Temperature Coefficient of Sensitivity ±1 % ±1 % [2] [4]
Zero g Offset Temperature Coefficient ±1 % FSO ±1 % FSO [2] [4] [5]
Base Strain Sensitivity 0.001 g/µε 0.01 (m/s²)/µε [2]
Magnetic Sensitivity 40 µg/gauss 3.9 (m/s²)/Tesla [2]
ELECTRICAL
Excitation Voltage 5 to 32 VDC 5 to 32 VDC  
Current Consumption ≤5 mA ≤5 mA  
Output Impedance ≤120 Ohm ≤120 Ohm  
Offset Voltage +/-20 mVDC +/-20 mVDC [6]
Spectral Noise (1 Hz) 6 µg/√Hz 59 (µm/s²)/√Hz [2]
Spectral Noise (10 Hz) 6 µg/√Hz 59 (µm/s²)/√Hz [2]
Spectral Noise (100 Hz) 6 µg/√Hz 59 (µm/s²)/√Hz [2]
Electrical Isolation (Case) >100000000 Ohm >100000000 Ohm  
PHYSICAL
Housing Material Titanium Titanium  
Sealing Hermetic Hermetic  
Size - Height 0.45 in 11.4 mm  
Size - Length 0.85 in 21.6 mm  
Size - Width 0.85 in 21.6 mm  
Weight 0.58 oz 16.3 gm  
Electrical Connector 4-Pin 4-Pin  
Electrical Connection Position Side Side  
Mounting Through Hole Through Hole

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Measured at 5 Hz, 0.5 grms.
[2] Typical.
[4] -65 to +250 °F, ref. 75 °F (-54 to +121 °C, ref. 24 °C)
[5] FSO= Full Scale Output over the Measurement Range
[2] Typical.
[6] Offset tolerance is based on 10 ft of 010 test cable.
[7] See PCB Declaration of Conformance PS027 for details.

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