Gia Tốc Kế 356A19 PCB Piezotronics Việt Nam
Gia Tốc Kế 356A19 PCB Piezotronics
Triaxial, miniature (4 gm), ceramic shear ICP® accel 10 mV/g, 1 to 13k Hz (± 5%), TEDS 1.0, 5 ft attached cable, low outgassing excl. extension cable.
- Độ nhạy: (±10%)10 mV/g (1,02 mV/(m/s²))
- Phạm vi đo: ±500 g pk (±4905 m/s² pk)
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 13000 Hz | 1 to 13000 Hz | |
| Frequency Response (±10 %) | 0.6 to 15,000 Hz | 0.6 to 15,000 Hz | |
| Resonant Frequency | ≥55 kHz | ≥55 kHz | |
| Broadband Resolution (1) | .006 g rms | .06 m/s² rms | |
| Non-Linearity | ≤1 % | ≤1 % | |
| Transverse Sensitivity | ≤5 % | ≤5 % | |
| TEDS Compliant (Per IEEE 1451.4) | Yes | Yes | |
| 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 | |
| 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 | 8 to 13 VDC | 8 to 13 VDC | |
| Discharge Time Constant | 0.6 to 1.6 sec | 0.6 to 1.6 sec | |
| Settling Time (within 10% of bias) | <5 sec | <5 sec | |
| Spectral Noise (1 Hz) | 500 µg/√Hz | 4905 (µm/sec2)/√Hz | |
| Spectral Noise (10 Hz) | 160 µg/√Hz | 1570 (µm/sec2)/√Hz | |
| Spectral Noise (100 Hz) | 75 µg/√Hz | 736 (µm/sec2)/√Hz | |
| Spectral Noise (1 kHz) | 65 µg/√Hz | 638 (µm/sec2)/√Hz | |
| PHYSICAL | |||
| Sensing Element | Ceramic | Ceramic | |
| Sensing Geometry | Shear | Shear | |
| Housing Material | Titanium | Titanium | |
| Sealing | Hermetic | Hermetic | |
| Size – Height | 0.4 in | 10.2 mm | |
| Size – Length | 0.4 in | 10.2 mm | |
| Size – Width | 0.4 in | 10.2 mm | |
| Weight (without cable) | 0.14 oz | 4 gm | |
| Electrical Connection Position | Side | Side | |
| Cable Termination | 1/4-28 4-Pin Jack | 1/4-28 4-Pin Jack | |
| Cable Length | 5 ft | 1.5 m | |
| Cable Type | 034 4-cond Shielded | 034 4-cond Shielded | |
| Mounting Thread | 5-40 Female | 5-40 Female | |
| Mounting Torque | 4 to 5 in-lb | 45 to 56 N-cm | |
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