SKU： 1-15-12
Calibrated, high sensitivity, triaxial ceramic shear accelerometer for triaxial shock and vibration measurements.
Sensitivity: (±10%) 50 mV/g (5.1 mV/(m/s²))
Measurement Range: ±100 g pk (±981 m/s² pk)
Broadband Resolution: (1 to 10000 Hz) 0.0002 g rms (0.002 m/s² rms)
Frequency Range: (±5%) 1 to 5000 Hz
Electrical Connector: 1/4-28 4-Pin
Weight: 0.37 oz (10.5 gm)
Measures acceleration in three directions. Provided with bonding gel, adhesive mounting base and mounting stud. Compatible with MREL’s DataTrap II™ Data/VOD Recorder (Product 1-04-01) and MicroTrap™ VOD/Data Recorder (Product 1-03-01) containing the optional MicroTrap™ Scope Upgrade (Product 1-03-03). Requires excitation power from Product 1-15-04 and signal cable Product 1-15-02 or 1-15-16 or 1-15-19 or 1-15-21.
| 英语： | SI： | ||
| 性能 | |||
| Sensitivity (±10 %) | 50 mV/g | 5.1 mV/(m/s²) | |
| Measurement Range | ±100 g pk | ±981 m/s² pk | |
| Frequency Range (±5 %) | 1 to 5000 Hz | 1 to 5000 Hz | |
| Frequency Range (±10 %) | 0.7 to 6500 Hz | 0.7 to 6500 Hz | |
| 谐振频率 | ≥25 kHz | ≥25 kHz | |
| Broadband Resolution [2] | 0.0002 g rms | 0.002 m/s² rms | |
| 非线性[1］ | ≤1 % | ≤1 % | |
| Transverse Sensitivity | ≤5 % | ≤5 % | |
| 环境 | |||
| Overload Limit (Shock) | ±7000 g pk | ±68600 m/s² pk | |
| Temperature Range (Operating) [3] | -65 to +250 °F | -54 to +121 °C | |
| Temperature Response | See Graph %/°F | See Graph %/°F | |
| Base Strain Sensitivity [2] | 0.001 g/µε | 0.01 (m/s²)/µε | |
| 电气 | |||
| 激励电压 | 24 to 30 VDC | 24 to 30 VDC | |
| 恒流激励 | 2 至 20 毫安 | 2 至 20 毫安 | |
| 输出阻抗 | ≤100 欧姆 | ≤100 欧姆 | |
| 输出偏置电压 | 8 to 12 VDC | 8 to 12 VDC | |
| Discharge Time Constant | 0.4 to 1.0 sec | 0.4 to 1.0 sec | |
| Settling Time (within 10% of bias) | <3 sec | <3 sec | |
| Spectral Noise (1 Hz) [2] | 75 µg/√Hz | 736 (µm/sec2)/√Hz | |
| Spectral Noise (10 Hz) [2] | 15 µg/√Hz | 147 (µm/sec2)/√Hz | |
| Spectral Noise (100 Hz) [2] | 4 µg/√Hz | 39.2 (µm/sec2)/√Hz | |
| Spectral Noise (1 kHz) [2] | 2 µg/√Hz | 19.6 (µm/sec2)/√Hz | |
| Spectral Noise (10 kHz) [2] | 1 µg/√Hz | 9.8 (µm/sec2)/√Hz | |
| 物理 | |||
| 传感元件 | Ceramic | Ceramic | |
| 传感几何 | Shear | Shear | |
| 外壳材料 | Titanium | Titanium | |
| 密封 | Hermetic | Hermetic | |
| Size – Height | 0.55 in | 14.0 mm | |
| Size – Length | 0.80 in | 20.3 mm | |
| Size – Width | 0.55 in | 14.0 mm | |
| 重量 [2] | 0.37 oz | 10.5 gm | |
| 电气连接器 | 1/4-28 4-Pin | 1/4-28 4-Pin | |
| Electrical Connection Position | Side | Side | |
| Mounting Thread | 10-32 Female | 10-32 Female | |
| Mounting Torque | 10 to 20 in-lb | 113 to 225 N-cm | |
* 除非另有说明，否则所有规格均为室温条件下的数据。
