Gia Tốc Kế 352C23 PCB Piezotronics Việt Nam
Mô tả:
Platinum Stock Products; Miniature, lightweight (0.2 gm), ceramic shear ICP accel., 5 mV/g, 2 to 10k Hz, 10-ft detachable cable
- Độ nhạy: (± 20%) 5 mV / g (0,5 mV / (m / s²))
- Phạm vi đo: ± 1000 g pk (± 9810 m / s² pk)
- Độ phân giải băng thông rộng: 0,003 g rms (0,03 m / s² rms)
- Dải tần số: (± 5%) 2.0 đến 10000 Hz
- Yếu tố cảm biến: Gốm
- Trọng lượng: 0,007 oz (0,2 gm)
Thông số kỹ thuật:
| PERFORMANCE | |||
| Sensitivity (±20 %) | 5 mV/g | 0.5 mV/(m/s²) | |
| Measurement Range | ±1000 g pk | ±9810 m/s² pk | |
| Frequency Range (±5 %) | 2.0 to 10000 Hz | 2.0 to 10000 Hz | |
| Frequency Range (±10 %) | 1.5 to 15000 Hz | 1.5 to 15000 Hz | |
| Frequency Range (±3 dB) | 0.7 to 25000 Hz | 0.7 to 25000 Hz | |
| Resonant Frequency | ≥70 kHz | ≥70 kHz | |
| Broadband Resolution (1) | 0.003 g rms | 0.03 m/s² rms | [2] |
| Non-Linearity | ≤1 % | ≤1 % | [1] |
| Transverse Sensitivity | ≤5 % | ≤5 % | |
| ENVIRONMENTAL | |||
| Overload Limit (Shock) | ±10000 g pk | ±98000 m/s² pk | |
| Temperature Range (Operating) | -65 to +250 °F | -54 to +121 °C | |
| Temperature Response | See Graph %/°F | See Graph %/°F | [2] |
| 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 | 7 to 12 VDC | 7 to 12 VDC | |
| Discharge Time Constant | 0.24 to 1.0 sec | 0.24 to 1.0 sec | |
| Settling Time (within 10% of bias) | <3 sec | <3 sec | |
| Spectral Noise (1 Hz) | 1500 µg/√Hz | 14715 (µm/sec2)/√Hz | [2] |
| Spectral Noise (10 Hz) | 400 µg/√Hz | 3924 (µm/sec2)/√Hz | [2] |
| Spectral Noise (100 Hz) | 120 µg/√Hz | 1177 (µm/sec2)/√Hz | [2] |
| Spectral Noise (1 kHz) | 30 µg/√Hz | 294 (µm/sec2)/√Hz | [2] |
| Spectral Noise (10 kHz) | 20 µg/√Hz | 196 (µm/sec2)/√Hz | [2] |
| Electrical Isolation (Base) | >100000000 Ohm | >100000000 Ohm | |
| PHYSICAL | |||
| Size – Height | .11 in | 2.8 mm | |
| Size – Length | 0.34 in | 8.6 mm | |
| Size – Width | 0.16 in | 4.1 mm | |
| Weight | 0.007 oz | 0.2 gm | [2] |
| Sensing Element | Ceramic | Ceramic | |
| Sensing Geometry | Shear | Shear | |
| Housing Material | Anodized Aluminum | Anodized Aluminum | |
| Sealing | Epoxy | Epoxy | |
| Electrical Connector | 3-56 Coaxial Jack | 3-56 Coaxial Jack | |
| Electrical Connection Position | Side | Side | |
| Mounting | Adhesive | Adhesive | |
Đánh giá
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