Gia Tốc Kế 353B15 PCB Piezotronics Việt Nam
Gia Tốc Kế 353B15 PCB Piezotronics
Sản phẩm cổ phiếu bạch kim; Tần số cao, ICP cắt thạch anh, 10 mV / g, 1 đến 10k Hz, 5-44 conn bên.
- Độ nhạy: (± 10%) 10 mV / g (1,02 mV / (m / s²))
- Phạm vi đo: ± 500 g pk (± 4905 m / s² pk)
- Độ phân giải băng thông rộng: 0,005 g rms (0,05 m / s² rms)
- Dải tần số: (± 5%) 1 đến 10000 Hz
- Yếu tố cảm biến: Thạch anh
- Trọng lượng: 0,07 oz (2,0 gm)
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 %) | 1 to 10000 Hz | 1 to 10000 Hz | |
Frequency Range (±10 %) | 0.7 to 18000 Hz | 0.7 to 18000 Hz | |
Frequency Range (±3 dB) | 0.35 to 30000 Hz | 0.35 to 30000 Hz | |
Resonant Frequency | ≥70 kHz | ≥70 kHz | |
Broadband Resolution (1) | 0.005 g rms | 0.05 m/s² rms | |
Non-Linearity | ≤1 % | ≤1 % | |
Transverse Sensitivity | ≤5 % | ≤5 % | |
ENVIRONMENTAL | |||
Overload Limit (Shock) | ±10000 g pk | ±98100 m/s² pk | |
Temperature Range (Operating) | -65 to +250 °F | -54 to +121 °C | |
Temperature Response | See Graph %/°F | See Graph %/°F | |
Base Strain Sensitivity | ≤0.002 g/µε | ≤0.02 (m/s²)/µε | |
ELECTRICAL | |||
Excitation Voltage | 20 to 30 VDC | 20 to 30 VDC | |
Constant Current Excitation | 2 to 20 mA | 2 to 20 mA | |
Output Impedance | ≤100 Ohm | ≤100 Ohm | |
Output Bias Voltage | 8 to 12 VDC | 8 to 12 VDC | |
Discharge Time Constant | 0.5 to 2.0 sec | 0.5 to 2.0 sec | |
Settling Time | <5 sec | <5 sec | |
Spectral Noise (1 Hz) | 2800 µg/√Hz | 27468 (µm/sec2)/√Hz | |
Spectral Noise (10 Hz) | 700 µg/√Hz | 6867 (µm/sec2)/√Hz | |
Spectral Noise (100 Hz) | 180 µg/√Hz | 1766 (µm/sec2)/√Hz | |
Spectral Noise (1 kHz) | 64 µg/√Hz | 628 (µm/sec2)/√Hz | |
PHYSICAL | |||
Size – Height | 0.43 in | 10.9 mm | |
Size – Hex | 0.31 in | 7.9 mm | |
Weight | 0.07 oz | 2.0 gm | |
Sensing Element | Quartz | Quartz | |
Sensing Geometry | Shear | Shear | |
Housing Material | Titanium | Titanium | |
Sealing | Welded Hermetic | Welded Hermetic | |
Electrical Connector | 5-44 Coaxial | 5-44 Coaxial | |
Electrical Connection Position | Side | Side | |
Mounting Thread | 5-40 Male | 5-40 Male | |
Mounting Torque | 8 to 12 in-lb | 90 to 135 N-cm |
Đánh giá
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