Gia Tốc Kế 352A91 PCB Piezotronics Việt Nam
Gia Tốc Kế 352A91 PCB Piezotronics
Thu nhỏ, nhẹ, High G ICP accel. Phạm vi 5000 g. Cáp đồng trục mini. Tiếng ồn thấp 3 ft tích hợp kết thúc trong giắc cắm 10-32
- Độ nhạy: (±20%)1 mV/g (0,10 mV/(m/s²)
- Phạm vi đo: ±5000 g pk (±49050 m/s² pk)
- Độ phân giải băng thông rộng: 0,02 g rms (0,2 m / s² rms)
- Dải tần số: (±5%) 1,2 đến 10000 Hz
- Yếu tố cảm biến: Gốm
- Trọng lượng: 0,006 oz (0,17 gm)
Thông số kỹ thuật:
PERFORMANCE | |||
Sensitivity (±20 %) | 1 mV/g | 0.10 mV/(m/s²) | |
Measurement Range | ±5000 g pk | ±49050 m/s² pk | |
Frequency Range (±5 %) | 1.2 to 10000 Hz | 1.2 to 10000 Hz | |
Frequency Range (±10 %) | 1 to 20000 Hz | 1 to 20000 Hz | |
Resonant Frequency | ≥100 kHz | ≥100 kHz | |
Broadband Resolution (1) | 0.02 g rms | 0.2 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 +325 °F | -54 to +163 °C | |
Temperature Response | See Graph %/°F | See Graph %/°F | |
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 14 VDC | 8 to 14 VDC | |
Discharge Time Constant | 0.4 to 1.2 sec | 0.4 to 1.2 sec | |
Settling Time (within 10% of bias) | <3 sec | <3 sec | |
Spectral Noise (1 Hz) | 4.7 mg/√Hz | 46 mm/s2/√Hz | |
Spectral Noise (10 Hz) | 1.2 mg/√Hz | 11.8 mm/s2/√Hz | |
Spectral Noise (100 Hz) | 0.48 mg/√Hz | 4.71 mm/s2/√Hz | |
Spectral Noise (1 kHz) | 0.17 mg/√Hz | 1.67 mm/s2/√Hz | |
Spectral Noise (10 kHz) | 0.13 mg/√Hz | 1.28 mm/s2/√Hz | |
PHYSICAL | |||
Size – Height | 0.100 in | 2.54 mm | |
Size – Length | 0.215 in | 5.46 mm | |
Size – Width | 0.135 in | 3.43 mm | |
Weight | 0.006 oz | 0.17 gm | |
Sensing Element | Ceramic | Ceramic | |
Sensing Geometry | Shear | Shear | |
Housing Material | Titanium | Titanium | |
Sealing | Epoxy | Epoxy | |
Electrical Connection Position | Side | Side | |
Cable Termination | 10-32 Coaxial Jack | 10-32 Coaxial Jack | |
Cable Length | 3 ft | 0.9 m | |
Cable Type | 030 Coaxial | 030 Coaxial | |
Mounting | Adhesive | Adhesive |
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