Our 330505 Low Frequency Velocity Sensor offers a 2-pin moving coil design with onboard signal processing circuitry to measure bearing casing vibration on slow-speed hydroelectric turbines. The sensor is optimized to measure vibration below 4 Hz.
20 mV/mm/s (508mV/in/s) ±10%.
0.5 Hz to 1000 Hz ± 3.0 dB or 1 Hz to 200 Hz ± 0.9 dB.
Up to a maximum cable length of 305 m (1,000 ft).
Sensor NOT approved for use in hazardous areas.