Triaxial ICP® Accelerometer Model TLD339A34
Quartz shear triaxial ICP® accelerometer, 50 mV/g, 2 to 5k Hz,
titanium housing, 1/4-28 4-pin, 5-40 stud mount, low temperature coefficient LTC,
+325F temp rating, TEDS 1.0.
- Sensitivity: (±10%) 50 mV/g (5.1 mV/(m/s²))
- Measurement Range: ±100 g pk (±980 m/s² pk)
- Electrical Connector: ¼-28 4-Pin
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ENG |
SI |
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Performance |
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Sensitivity (±10 %) |
50.0 mV/g |
5.1 mV/(m/s²) |
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Measurement Range |
±100 g pk |
±980 m/s² pk |
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Frequency Range (±5 %) |
2 to 5000 Hz |
2 to 5000 Hz |
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Frequency Range (±10 %) |
1 to 8000 Hz |
1 to 8000 Hz |
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Resonant Frequency |
≥35 kHz |
≥35 kHz |
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Broadband Resolution (1) [2] |
0.008 g rms |
0.078 m/s² rms |
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Non-Linearity [1] |
≤1 % |
≤1 % |
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Transverse Sensitivity |
≤5 % |
≤5 % |
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TEDS Compliant (Per IEEE 1451.4) |
Yes |
Yes |
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Environmental |
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Overload Limit (Shock) |
±5000 g pk |
±49050m/s² pk |
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Temperature Range (Operating) |
-65 to +325 °F |
-54 to +163 °C |
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Temperature Response [2] |
See Graph %/°F |
See Graph %/°F |
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Temperature Coefficient of Sensitivity [2] |
-0.03 %/°F |
-0.06 %/°C |
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Base Strain Sensitivity [2] |
0.011 g/µε |
0.02 (m/s²)/µε |
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Electrical |
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Excitation Voltage |
21 to 30 VDC |
21 to 30 VDC |
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Constant Current Excitation |
2 to 20 mA |
2 to 20 mA |
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Output Impedance |
≤200 Ohm |
≤200 Ohm |
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Output Bias Voltage |
8 to 14 VDC |
8 to 14 VDC |
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Discharge Time Constant |
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Settling Time (within 10% of bias) |
<5 sec |
<5 sec |
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Spectral Noise (1 Hz) [2] |
2000 µg/√Hz |
19600 (µm/sec2)/√Hz |
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Spectral Noise (10 Hz) [2] |
400 µg/√Hz |
3920 (µm/sec2)/√Hz |
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Spectral Noise (100 Hz) [2] |
100 µg/√Hz |
980 (µm/sec2)/√Hz |
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Spectral Noise (1 kHz) [2] |
50 µg/√Hz |
490 (µm/sec2)/√Hz |
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Spectral Noise (10 kHz) [2] |
30 µg/√Hz |
294 (µm/sec2)/√Hz |
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Physical |
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Sensing Element |
Quartz |
Quartz |
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Sensing Geometry |
Shear |
Shear |
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Housing Material |
Titanium |
Titanium |
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Sealing |
Hermetic |
Hermetic |
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Size - Height |
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14.0 mm |
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Size - Length |
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20.3 mm |
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Size - Width |
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14.0 mm |
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Weight [2] |
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10.5 gm |
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Electrical Connector |
¼-28 4-Pin |
¼-28 4-Pin |
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Electrical Connection Position |
Side |
Side |
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Mounting Thread |
5-40 Female |
5-40 Female |
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Mounting Torque |
10 to 20 in-lb |
113 to 225 N-cm |
* 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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080A109 |
Petro Wax, one square, 1" x 1" x 0.25" |
1 |
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080A90 |
Quick bond Gel (for use with accel adhesive mtg bases to fill gaps on rough surfaces) |
1 |
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080A145 |
Adhesive mtg base, 0.75" hex x 0.2" thk, 5-40 tapped hole, w/isolating hardcoat finish |
1 |
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081A27 |
Mounting stud, 5-40 to 5-40 thds, w/o shoulder, BeCu |
1 |
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M081A27 |
Metric mtg stud, 5-40 to M3 x 0.50 long |
1 |
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ACS-1T |
Triaxial amplitude response calibration, from 10 Hz to upper 5% frequency, NIST traceable |
1 |