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Bently Nevada 330104-00-07-10-02-00 3300 XL 8 mm Proximity Probe

The Bently Nevada 330104-00-07-10-02-00, also cataloged as the 330104 3300 XL 8 mm Proximity Probe, operates as a dedicated hardware component for non-contact shaft displacement measurement and vibration monitoring within Bently Nevada 3300 XL proximity transducer systems.

Hardware Specifications

Parameter	Specification
Model	330104-00-07-10-02-00
Brand	Bently Nevada
Product Series	3300 XL 8 mm Proximity Probes
Probe Type	Eddy-current proximity probe
Thread Type	M10 x 1 thread
Armor Option	Armored probe construction
Unthreaded Length	0 mm
Overall Case Length	70 mm
Total Length	1.0 meter (3.3 feet)
Connector Type	Miniature coaxial ClickLoc connector
Cable Type	Standard cable
Agency Approval	Not required
Origin	USA
Weight	0.14 kg
Dimensions	30 x 30 x 5 cm (estimated shipping size)
Power Consumption	Passive probe element; requires compatible proximity system driver module

Eddy-Current Measurement and Gap Voltage Characteristics

The 330104-00-07-10-02-00 uses an eddy-current sensing principle to measure shaft position without mechanical contact. The probe generates an electromagnetic field between the probe tip and the rotating target surface, and the connected driver converts impedance changes into proportional displacement signals.

Additionally, the probe configuration supports gap voltage validation through the associated proximity driver. Bently Nevada systems typically verify probe operating range using gap voltage targets around -10 VDC during field calibration procedures. This measurement confirms correct probe-to-target spacing and maintains accurate rotor dynamics monitoring.

The armored construction reduces mechanical damage risks during installation, while the miniature coaxial ClickLoc connector provides a controlled connection path for vibration monitoring signal transmission. Furthermore, the standard cable configuration supports integration with compatible 3300 XL proximity transducer components.

Frequently Asked Questions

Q: What measurement principle does the 330104-00-07-10-02-00 use?
A: The probe uses an eddy-current sensing method to measure shaft displacement by detecting changes in the electromagnetic field between the probe tip and conductive target.

Q: What connector configuration does this probe provide?
A: This model uses a miniature coaxial ClickLoc connector with standard cable configuration for connection to compatible Bently Nevada proximity systems.

Q: Does this model include agency approvals?
A: No. The 330104-00-07-10-02-00 configuration does not include additional agency approval options.

Field Installation Guidelines

Install the probe with the specified M10 x 1 thread connection and maintain correct mechanical alignment with the monitored shaft surface.

Ensure the probe tip remains free from contamination, physical impact, and excessive mechanical stress during installation. Route the coaxial cable separately from high-voltage power conductors to reduce electromagnetic interference.

Verify the probe gap setting through the connected proximity driver before commissioning. Use the system gap voltage measurement to confirm proper signal operation and stable rotor position monitoring.

Maintain proper cable routing and connector engagement to prevent intermittent signal conditions during continuous machine operation.

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