Mechanical Impedance Sensor Model 288D01
ICP® impedance head, force/accel:
Force: 100 mV/lb, range +/- 50 lbs;
Accel: 100 mV/g, 50 g range.
- 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
- Weight: 19.2 gm
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ENG |
SI |
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Performance |
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Sensitivity (±10 %) (Acceleration) |
100 mV/g |
10.2 mV/(m/s²) |
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Sensitivity (±10 %) (Force) |
100 mV/lb |
22.4 mV/N |
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Measurement Range (Acceleration) |
±50 g pk |
±490.5 m/s² pk |
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Measurement Range (Force) |
±50 lbf pk |
±222.4 N pk |
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Frequency Range (±5 %) (Acceleration) |
1 to 5000 Hz |
1 to 5000 Hz |
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Frequency Range (±10 %) (Acceleration) |
0.7 to 7000 Hz |
0.7 to 7000 Hz |
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Rise Time (Force) [2] |
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Resonant Frequency (Mounted) |
≥20 kHz |
≥20 kHz |
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Resonant Frequency (Unmounted; no load) |
≥40 kHz |
≥40 kHz |
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Phase Response (±5 °) |
4 to 5000 Hz |
4 to 5000 Hz |
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Broadband Resolution (1) [2] |
0.002 g rms |
0.02 m/s² rms |
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Broadband Resolution |
0.002 lb |
0.0089 N |
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Non-Linearity [1] |
≤1 % |
≤1 % |
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Transverse Sensitivity (to Acceleration) |
≤5 % |
≤5 % |
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Maximum Force |
500 lb |
2224 N |
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Environmental |
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Maximum Shock |
±3000 g pk |
±29430 m/s² pk |
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Temperature Range (Operating) |
-15 to +200 °F |
-26 to +95 °C |
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Temperature Response (on Acceleration) |
≤0.05 %/°F |
≤0.09 %/°C |
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Temperature Response (on Force) |
≤0.03 %/°F |
≤0.05 %/°C |
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Base Strain Sensitivity [2] |
0.01 g/µε |
0.1 (m/s²)/µε |
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Electrical |
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Excitation Voltage |
22 to 30 VDC |
18 to 30 VDC |
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Constant Current Excitation |
2 to 20 mA |
2 to 20 mA |
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Discharge Time Constant (Acceleration) |
0.4 to 1.5 sec |
0.4 to 1.5 sec |
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Discharge Time Constant (Force) |
≥60 sec |
≥60 sec |
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Output Bias Voltage |
8 to 14 VDC |
8 to 14 VDC |
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Output Impedance |
≤500 Ohm |
≤500 Ohm |
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Output Polarity (Acceleration) |
Positive |
Positive |
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Output Polarity (Force) |
Positive |
Positive |
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Spectral Noise (1 Hz) [2] |
200 µg/√Hz |
1962 (µm/sec2)/√Hz |
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Spectral Noise (10 Hz) [2] |
50 µg/√Hz |
490.5 (µm/sec2)/√Hz |
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Spectral Noise (100 Hz) [2] |
10 µg/√Hz |
98.1 (µm/sec2)/√Hz |
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Spectral Noise (1000 Hz) [2] |
3 µg/√Hz |
29.4 (µm/sec2)/√Hz |
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Physical |
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Sensing Element (Acceleration) |
Ceramic |
Ceramic |
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Sensing Element (Force) |
Quartz |
Quartz |
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Sensing Geometry (Acceleration) |
Shear |
Shear |
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Sensing Geometry (Force) |
Compression |
Compression |
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Housing Material |
Titanium |
Titanium |
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Sealing |
Welded Hermetic |
Welded Hermetic |
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Size - Hex |
11/16 in |
11/16 in |
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Size - Height |
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20.83 mm |
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Weight [2] |
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19.2 gm |
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Electrical Connector (Acceleration) |
10-32 Coaxial Jack |
10-32 Coaxial Jack |
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Electrical Connector (Force) |
10-32 Coaxial Jack |
10-32 Coaxial Jack |
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Mounting Thread (both ends) |
10-32 Female |
10-32 Female |
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Mounting Torque |
10 to 20 in-lb |
1.1 to 2.2 Nm |
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End Plate Mass (Force) [2] |
0.16 oz |
4.8 gm |
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Stiffness [2] |
2.0 lb/µin |
0.35 kN/µm |
* All specifications are at room temperature unless otherwise specified.
Specification Notes
[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] See PCB Declaration of Conformance PS023 for details.
Accessories
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Supplied |
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080A |
Adhesive mtg base, 0.5" hex x 0.187" thk, 10-32 tapped hole, aluminum w/isolation hardcoat finish |
1 |
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HCS-3 |
Calibration of Series 288 impedance head |
1 |
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081B05 |
Mounting stud, 10-32 to 10-32, 0.275" long, BeCu w/shoulder |
2 |
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081B05 |
Mounting stud, 10-32 to M6x0.75-6g, 0.275" long, BeCu |
2 |
Optional Versions
(TLA) TEDS LMS International - Free Format
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ENG |
SI |
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Output Bias Voltage |
8 to 15 VDC |
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(TLB) TEDS LMS International - Automotive Format
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ENG |
SI |
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Output Bias Voltage |
8 to 15 VDC |
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(TLC) TEDS LMS International - Aeronautical Format
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ENG |
SI |
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Output Bias Voltage |
8 to 15 VDC |
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(TLD) TEDS Capable of Digital Memory and Communication Compliant with IEEE 1451.4
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ENG |
SI |
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Вихідна напруга зсуву |
8 to 15 VDC |
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