Bently Nevada 330101-00-75-15-02-05 3300 XL 8 mm Proximity Probe
The Bently Nevada 330101-00-75-15-02-05, also cataloged as the 330101 proximity probe, operates as a dedicated eddy‑current sensing element for displacement measurement within 3300 XL transducer networks.
Suffix Breakdown & Model Matrix
330101: 3300 XL 8 mm proximity probe
00: Unthreaded length = 0.0 in
75: Overall case length = 7.5 in
15: Total cable length = 1.5 m (4.9 ft)
02: Miniature coaxial ClickLoc connector
05: Multiple agency approvals (CSA, ATEX, IECEx)
Hardware Specifications
Parameter
Specification
Model
330101-00-75-15-02-05
Brand
Bently Nevada
Origin
Not specified
Weight
Not specified
Dimensions
Case length 7.5 in; unthreaded length 0.0 in
Operating Temp
Not specified
Power Consumption
Passive probe (powered by proximitor)
Core Performance Indicators
8 mm eddy‑current proximity probe, ClickLoc connector, 1.5 m cable
The 3300 XL 8 mm probe family maintains the standard −10 VDC nominal gap‑voltage reference used for displacement scaling. The 1.5 m cable length is factory‑matched to preserve impedance characteristics, ensuring linear response across the probe’s operating range. The ClickLoc connector provides repeatable electrical seating, while the TipLoc and CableLoc retention features prevent micro‑motion and maintain stable rotor‑dynamics phase behavior. Cross‑talk suppression is achieved through controlled coaxial geometry and proper shield termination.
Frequently Asked Questions
Q: Can this probe be replaced while the proximitor remains energized A: Replacement should occur with the channel de‑energized to avoid transient gap‑voltage excursions.
Q: Does the 1.5 m cable length require recalibration A: No. Cable length is factory‑matched for standard 3300 XL proximitor modules.
Q: Can this probe be mixed with non‑Bently Nevada extension cables A: No. Mixing brands alters impedance, linearity, and scale factor.
Field Installation Guidelines
Maintain a minimum bend radius of 25.4 mm to avoid altering coaxial impedance.
Route the cable at least 150 mm away from high‑current conductors to reduce electromagnetic interference.
Ensure proper seating of ClickLoc connectors before energizing the monitoring channel.
Verify probe alignment and mechanical seating to maintain accurate displacement readings.
Use only matched 3300 XL extension cables and proximitor sensors.
