Miniature Instrumented Impulse Hammer, 0 to 50 lbf
- Sensitivity: (±20%) 100 mV/lbf (22.5 mV/N)
- Measurement Range: 50 lbf pk (222 N pk)
- Hammer Mass: 0.17 oz (4.8 gm)
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| | English: | SI: | |
|---|
| Performance |
| Sensitivity (±20 %) | 100 mV/lbf | 22.5 mV/N | [2] |
| Measurement Range | 50 lbf pk | 222 N pk | |
| Resonant Frequency | ≥100 kHz | ≥100 kHz | |
| Non-Linearity | ≤1 % | ≤1 % | [1] |
| 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 | ≥100 sec | ≥100 sec | [1] |
| Physical |
| Sensing Element | Quartz | Quartz | |
| Sealing | Epoxy | Epoxy | |
| Hammer Mass | 0.17 oz | 4.8 gm | [3] |
| Head Diameter | 0.25 in | 6.3 mm | |
| Tip Diameter | 0.10 in | 2.5 mm | |
| Hammer Length | 4.2 in | 107 mm | [3] |
| Electrical Connection Position | Side | Side | |
| Extender Mass Weight | 0.044 oz | 1.25 gm | |
| Electrical Connector | 5-44 Coaxial | 5-44 Coaxial | [4] |
All specifications are at room temperature unless otherwise specified.