731A/P31

Seismic accelerometer and power supply/amplifier

Top exit, ultra low frequency seismic accelerometer, case isolated, 2-pin MIL-C-5015 connector, 10 V/g, IEPE power supply, power amplifier, twinaxial BNC input, BNC output

  • Hermetic seal

  • 2-pin MIL-C-5015 connector

  • Power amplifier with gain levels 1X, 10X, 100X

  • Integrated velocity signal

  • Sensor-power supply interconnecting cable

Included accessories

  • SF7

Additional information

Sensitivity

Sensitivity tolerance

± 10%

Frequency response

0.2 – 14,000 ±3db Hz

Resonance frequency

750 Hz

Electrical noise

0.004 µg/√Hz

Max temperature

65°C

Temperature response

-10°C – +65°C

Bias output voltage

9 VDC

Grounding

Mounting

Connector Style

Hazardous area approvals