Configured for high-precision radial vibration tracking and thrust position telemetry in rotating machinery protection frameworks, the Bently Nevada 330104-01-06-10-01-05 (330104-01-06-10-01-05 Proximity Probes) converts physical air-gap variations between the probe tip and conductive shaft surfaces into proportional electrical voltage streams.

Nomenclature and Suffix Matrix Analysis

• 330104: Base engineering designation for the 3300 XL 8 mm transducer probe assembly
• 01: Specific unthreaded case length increment designed for recessed mounting geometries
• 06: Overall physical housing case length variant matching specific radial penetration depths
• 10: Total electrical system length configuration measuring 1.0 meter
• 01: Termination configuration utilizing a miniature coaxial connector without external mechanical armor
• 05: Global hazardous area certification option covering CSA, ATEX, and IECEx compliance standards

Hardware Specifications Table

Transducer Field Dynamics and Signal Conditioning

• Eddy-current generation at the tip establishes a localized magnetic field, mapping mechanical displacement directly to voltage variations.
• Static operating gap verification ensures the baseline reading centers tightly at -10 VDC to maximize linear response bandwidth.
• High-frequency telemetry preservation captures transient shaft orbits and sub-synchronous whirl without phase distortion.
• Electromagnetic shielding geometry mitigates channel-to-channel cross-talk when multiple probes interface within crowded machine housings.

Delivery Contents Checklist

• 1 x 330104-01-06-10-01-05 Proximity Probe
• 1 x Metric Mounting Nut
• 1 x High-Temperature Insulating Sleeve

Mechanical Integration Protocols

• Thread the probe body into the designated machinery bore, applying controlled torque to achieve five full thread engagements for structural stability.
• Secure the unarmored coaxial line away from high-current inductive fields to prevent noise injection into the telemetry path.
• Observe strict minimum bend radius boundaries along the cable routing path to preserve internal conductor concentricity and impedance stability.
• Ground the outer coaxial shield exclusively at the monitoring rack termination point to eliminate ground loops.

Engineering FAQ

• What is the nominal output scale factor for this 8 mm probe variant?

  The incremental scale factor is factory-calibrated to 7.87 V/mm across the linear measuring range.

• What thermal limits govern continuous operation of this sensor?

  The probe assembly maintains reliable performance within ambient temperatures from -35 deg C to +177 deg C.

• How should the initial static gap voltage be verified during setup?

  Connect a digital multimeter to the Proximitor sensor test terminals and adjust the mechanical gap until the output registers -10 VDC.

• Can the factory-attached coaxial cable be shortened or spliced?

  Altering the physical length of the coaxial cable modifies electrical resonance parameters, violating system calibration accuracy.

• What thread standard does the probe housing employ?

  The casing utilizes a standard machine thread profile engineered to match the 3300 XL installation interface.

• Does this probe require a dedicated local power supply?

  No, it functions as a passive inductive device powered entirely via excitation current from the companion Proximitor unit.

• What constitutes the usable linear range of the sensor?

  The linear operating envelope spans 2.0 mm, positioned symmetrically along the transducer voltage response curve.

• How is signal transmission protected against electrostatic discharge?

  An integrated metallic braid shields the central conductor from external electromagnetic interference.