Configured for direct bearing housing and structural vibration acquisition in 3500 and 3300 TSI monitoring networks, the Bently Nevada 9200-03-06-10-00 (9200 Seismoprobe Velocity Transducer) provides direct physical/electrical execution. The electrodynamic transducer converts mechanical surface velocity into proportional electrical signals across a broad frequency band from 2 Hz to 1000 Hz.

Suffix Breakdown & Model Matrix

Hardware Specifications

Machinery Monitoring and TSI Integration

The 9200 series moving-coil velocity seismoprobe measures dynamic structural vibrations with a calibrated nominal sensitivity across a 0 to 100 mm/s (RMS) dynamic range. Mechanical damping preserves a proportional voltage and 4-20 mA output response during rapid rotor dynamics changes and transient machine speed excursions.

Proper physical alignment ensures uninhibited internal coil movement along the central sensing axis during continuous operation. Channel wiring practices enforce strict signal isolation to preserve cross-talk suppression and eliminate high-frequency interference across dense monitoring matrices.

Frequently Asked Questions

Q: Does the 9200-03-06-10-00 require external loop power for signal excitation?

A: No. The internal electrodynamic moving-coil design is self-generating, producing a signal output directly proportional to vibration velocity without external excitation.

Q: What is the operating temperature range for field deployment?

A: The transducer housing operates within -40 deg C to +121 deg C (-40 deg F to +250 deg F).

Q: What physical mounting interface is provided on the 10 base option?

A: Option 10 provides a circular mounting base designed for rigid stud attachment to the bearing pedestal or casing surface.

Field Installation Guidelines

• Thread the circular base mounting stud directly onto the tapped machine casing port using standard torque to establish rigid mechanical contact.
• Verify physical orientation against vertical alignment constraints to prevent internal coil binding during shaft rotation.
• Route the signal cable through grounded metallic conduit, maintaining separation from high-voltage AC power wiring.
• Connect cable shielding continuously to the monitoring rack system ground while keeping the field sensor body isolated to prevent ground loops.
• Confirm 4-20 mA analog output loop wiring and polarity prior to bringing monitoring channels online.