Description

Configured for proximity displacement and vibration sensing in 3300 XL Proximity Transducer System platforms, the Bently Nevada 330104-00-23-10-02-00 (330104 8mm Proximity Probe) provides direct physical/electrical execution.

Suffix Breakdown & Model Matrix

• 00: Unthreaded Length Option (0.0 inches unthreaded portion)
• 23: Overall Case Length Option (2.3 inches total case length)
• 10: Total Length Option (1.0 meter or 3.3 feet system cable length)
• 02: Connector and Cable-Type Option (Miniature coaxial ClickLoc connector, standard cable)
• 00: Agency Approval Option (No approvals required)

Hardware Specifications

Eddy-Current Transducer Calibration and Gap Voltage Validation

The probe operates on eddy-current principles to track real-time rotor dynamics. Field installation requires precise gap voltage validation, targeting a nominal -10 VDC output at the center of the linear calibration envelope. Furthermore, internal coil designs prevent mutual inductance breakdowns. This internal layout guarantees cross-talk suppression when engineers mount multiple units within close physical proximity along the machine bearing housing.

Frequently Asked Questions

Q: What specific target configuration provides the best gap voltage validation during setup?

A: Technicians must perform gap voltage validation using an AISI 4140 steel target. Setting the probe position to achieve an initial output of -10 VDC establishes the center point of the linear sensing spectrum.

Q: How do the standard ClickLoc coaxial connectors protect the raw signal integrity?

A: The ClickLoc configuration features a mechanical locking arrangement that resists severe industrial vibration. Consequently, the coupling prevents loose connection cycles and maintains consistent impedance profiles across the loop.

Field Installation Guidelines

Engineers must maintain explicit side-clearance zones around the 8 mm tip to avoid structural interference from surrounding counterbores. Thread the casing into the reverse-mount bracket, ensuring a solid mechanical lockdown using a minimum of 5-扣 engagement or matching locking nuts. Furthermore, operators must isolate low-voltage coaxial paths from high-voltage power conduits to block electromagnetic noise. Terminate the outer shield layer directly at the designated Proximitor terminal block ground point.