- General Purpose Vibration Sensors
- Measurement Range ±80 g
- Sensitivity 100 mV/g ±5 %
- Frequency Range (±3 dB) 0.5 … 14000 Hz (786F: 13000 Hz)
- Electrical Noise (2.5 Hz … 25 kHz) 700 µg
- Temperature Range -50 … +120 °C
786A: MIL connector; 786A-M12: M12 connector; 786F: Integral cable
Rugged design
Corrosion resistant
Hermetically sealed
Case isolated
ESD protection
| Model |
786A |
786A-M12 |
786F |
|
Dynamic specifications
|
|
Sensitivity, ±5 %, 25 °C:
|
100 mV/g
|
|
Range:
|
±80 g peak
|
|
Linearity:
|
1 %
|
|
Frequency range, nom:
|
|
|
|
| |
±5 %
|
3 … 5000 Hz
|
3 … 5000 Hz
|
--
|
| |
±10 %
|
1 … 9000 Hz
|
1 … 9000 Hz
|
1 … 8000 Hz
|
| |
±3 dB
|
0.5 … 14000 Hz
|
0.5 … 14000 Hz
|
0.5 … 13000 Hz
|
|
Resonance frequency:
|
30 kHz
|
|
Transverse sensitivity, max.:
|
5 % of axial
|
|
Temperature response:
|
-25°C: -10 %
|
-25°C: -10%
|
-50°C: -5%
|
|
120°C: +10%
|
120°C: +10%
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120°C: +5%
|
|
Electrical specifications
|
|
Supply voltage:
|
18 … 30 VDC
|
|
Constant current supply:
|
2 … 10 mA
|
|
Residual noise, equivalent g, nominal:
|
Broadband
|
2.5 Hz … 25 kHz
|
700 µg
|
Spectral
|
10 Hz
|
10 µg/√Hz
|
| |
100 Hz
|
5 µg/√Hz
|
| |
1000 Hz
|
5 µg/√Hz
|
|
Output impedance, max.:
|
100 Ω
|
|
Bias output voltage:
|
12 VDC
|
|
Grounding:
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Case isolated, internally shielded
|