Seismic accelerometer and power supply/amplifier
Model 731A/P31
Top exit, ultra low frequency seismic accelerometer with power supply/amplifier, case isolated, 2-pin MIL-C-5015 connector, 10 V/g, twin axial BNC input, BNC output.
Features
- Ultra low-frequency measurements
- Power amplifier with gain levels 1X, 10X, 100X
- Integrated velocity signal
- Sensor-power supply interconnecting cable included
Included accessories
- SF7 mounting stud
- R6-2T-J9-10 cable assembly
| PARAMETER | Value |
|---|---|
| Sensor output | Dynamic vibration (IEPE) |
| Sensitivity | 10 V/g |
| Sensitivity tolerance | ±10 % |
| Frequency response | 0.05 Hz - 450 Hz |
| Mounting Thread | 3/8-16 tapped hole |
| Connector style | MIL-C-5015, 2-pin |
| Connector orientation | Top exit |
| Full-scale range | 0.5 g peak |
| Resonance frequency | 750 Hz |
| Temperature range | -10°C to +65°C |
| Hazardous area approvals | Non-approved |
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