ICP® impedance head, force/accel: Force: 100 mV/lb, range +/- 50 lbs; Accel: 100 mV/g, 50 g range, TEDS 1.0
- Sensitivity: (±10%) 100 mV/g (10.2 mV/(m/s²))
- Sensitivity: (±10%) 100 mV/lb (22.4 mV/N)
- Frequency Range: (±5%) 1 to 5000 Hz
- Size - Hex: 11/16 in (11/16 in)
- Size - Height: 0.820 in (20.83 mm)
- Weight: 0.68 oz (19.2 gm)
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| | English: | SI: | |
|---|
| Performance |
| Sensitivity (±10 %) (Acceleration) | 100 mV/g | 10.2 mV/(m/s²) | |
| Sensitivity (±10 %) (Force) | 100 mV/lb | 22.4 mV/N | |
| Measurement Range (Acceleration) | ±50 g pk | ±490.5 m/s² pk | |
| Measurement Range (Force) | ±50 lbf pk | ±222.4 N pk | |
| Frequency Range (±5 %) (Acceleration) | 1 to 5000 Hz | 1 to 5000 Hz | |
| Frequency Range (±10 %) (Acceleration) | 0.7 to 7000 Hz | 0.7 to 7000 Hz | |
| Rise Time (Force) | <10 µ sec | <10 µ sec | [2] |
| Resonant Frequency (Mounted) | ≥20 kHz | ≥20 kHz | |
| Resonant Frequency (Unmounted; no load) | >40 kHz | >40 kHz | |
| Phase Response (±5 °) | 4 to 5000 Hz | 4 to 5000 Hz | |
| Broadband Resolution (1 to 10000 Hz) | 0.002 g rms | 0.02 m/s² rms | [2] |
| Broadband Resolution | 0.002 lb | 0.0089 N | [2] |
| Non-Linearity | ±1 % | ±1 % | [1] |
| Transverse Sensitivity (to Acceleration) | ≤5 % | ≤5 % | |
| Maximum Force | 500 lb | 2224 N | |
| Environmental |
| Temperature Range (Operating) | -15 to +200 °F | -26 to +95 °C | |
| Temperature Response (on Acceleration) | ≤0.05 %/°F | ≤0.09 %/°C | [2] |
| Temperature Response (on Force) | ≤0.03 %/°F | ≤0.05 %/°C | [2] |
| Base Strain Sensitivity | ≤0.0007 g/µε | ≤0.007 (m/s²)/µε | [2] |
| Maximum Shock | 3000 g pk | 29430 m/s² pk | |
| Electrical |
| Excitation Voltage | 22 to 30 VDC | 22 to 30 VDC | |
| Constant Current Excitation | 2 to 20 mA | 2 to 20 mA | |
| Discharge Time Constant (Acceleration) | 0.4 to 1.5 sec | 0.4 to 1.5 sec | |
| Discharge Time Constant (Force) | ≥60 sec | ≥60 sec | |
| Output Bias Voltage | 8 to 14 VDC | 8 to 14 VDC | |
| Output Impedance | <250 Ohm | <250 Ohm | |
| Output Polarity (Acceleration) | Positive | Positive | |
| Output Polarity (Force) | Positive | Positive | |
| Spectral Noise (1 Hz) | 200 µg/√Hz | 1962 (µm/sec2)/√Hz | [2] |
| Spectral Noise (10 Hz) | 50 µg/√Hz | 490.5 (µm/sec2)/√Hz | [2] |
| Spectral Noise (100 Hz) | 10 µg/√Hz | 98.1 (µm/sec2)/√Hz | [2] |
| Spectral Noise (1000 Hz) | 3 µg/√Hz | 29.4 (µm/sec2)/√Hz | [2] |
| Physical |
| Sensing Element (Acceleration) | Ceramic | Ceramic | |
| Sensing Element (Force) | Quartz | Quartz | |
| Sensing Geometry (Acceleration) | Shear | Shear | |
| Sensing Geometry (Force) | Compression | Compression | |
| Housing Material | Titanium | Titanium | |
| Sealing | Welded Hermetic | Welded Hermetic | |
| Size - Hex | 11/16 in | 11/16 in | |
| Size - Height | 0.820 in | 20.83 mm | |
| Weight | 0.68 oz | 19.2 gm | [2] |
| Electrical Connector (Acceleration) | 10-32 Coaxial Jack | 10-32 Coaxial Jack | |
| Electrical Connector (Force) | 10-32 Coaxial Jack | 10-32 Coaxial Jack | |
| Mounting Thread (both ends) | 10-32 Female | 10-32 Female | |
| Mounting Torque | 10 to 20 in-lb | 1.1 to 2.2 Nm | |
| End Plate Mass (Force) | 0.16 oz | 4.8 gm | [2] |
| Stiffness | 2.0 lb/µin | 0.35 kN/µm | [2] |
All specifications are at room temperature unless otherwise specified.