Bently Nevada 330130-045-00-05 3300 XL 8 mm Proximity Probe – Reliable Shaft Vibration and Position Measurement (4.5 m Integral Cable)

• Warranty: 365 days

• Delivery: 1 week when in stock; no more than one month at the latest

• Payment: 50% advance payment; full payment before delivery

• Express options: FedEx, UPS, DHL

• 8 mm probe tip – Suitable for standard industrial targets and clearances on mid‑to‑large rotating machinery.

• Integral 4.5 m cable – The “-045” length simplifies routing to the junction box or Proximitor via an extension cable.

• Part of the 3300 XL system – Works with matching extension cable and 3300 XL Proximitor sensor for a complete eddy‑current transducer chain.

• Non-contact measurement – Captures dynamic vibration and static shaft position without mechanical wear.

• Stable scaling – With the appropriate 3300 XL Proximitor, you get the standard 200 mV/mil (7.87 V/mm) sensitivity used in most Bently Nevada installations.

• Rugged for harsh areas – The 3300 XL series is known for temperature tolerance and mechanical robustness on high-speed machines.

• Backwards compatibility – In many cases, it’s drop-in compatible with existing 3300 XL systems in the field.

You’ll typically see the 330130-045-00-05 used for:

• Radial vibration on steam and gas turbines, centrifugal compressors, and large motors

• Axial thrust position on turbines and multi-stage pumps (with appropriate mounting)

• Shaft runout and phase reference when paired with Keyphasor configurations

• Condition monitoring and protection systems in refineries, petrochemical plants, and power generation

• Field-proven reliability – The 3300 XL line has a strong track record in continuous-duty critical machinery.

• System compatibility – Works with existing 3300 XL extension cables and Proximitor sensors to maintain calibration and scaling.

• Lower lifecycle cost – Non-contact sensing minimizes wear; the standard sensitivity simplifies spares across assets.

• Supportable choice – Easy to integrate with common protection/monitoring racks (e.g., 3500 series) and portable analyzers via buffered outputs.

“We installed the 330130 probes on a two‑casing compressor train. Gap checks were straightforward, and the vibration trends stabilized right away. It seems to be less sensitive to temperature swings than the older probes we had.” — Maintenance Supervisor, petrochemical plant

• 3300 XL Extension Cables – Common lengths (for example 5 m, 7 m, 9 m) to complete the specified system length.

• 3300 XL Proximitor Sensor (5 mm/8 mm) – Provides the powered conditioning and standard 200 mV/mil scaling for vibration and gap outputs.

• Mounting Hardware – Probe holders, brackets, and sleeve adapters to achieve the correct mechanical fit and target coverage.

You might notice that the “-05” suffix is often associated with specific build/approval options. If your site requires particular agency approvals, we’ll verify the exact variant before shipping.

• Environment – Mount in a rigid probe holder; avoid vibration of the holder itself. Ensure good ventilation around the Proximitor housing if panel‑mounted.

• Wiring – Route the probe cable separately from high‑power lines; observe minimum bend radius; ground the shield at the Proximitor end only.

• Gap/Calibration – Set the nominal gap using the DC output from the Proximitor (commonly around −10 Vdc corresponds to ~1 mm). Verify linear range and clearance.

• Safety – De‑energize associated machinery protection circuits before changing sensors. Use correct thread engagement and locking to prevent probe movement.

• Routine checks – Periodically confirm gap voltage, inspect cable integrity, and clean the probe tip if contamination is present. No firmware updates apply to probes.

• Manufactured under ISO 9001 quality systems

• CE marking and RoHS compliance typically available for 3300 XL family builds

• Hazardous area approvals may be available depending on exact suffix; we’ll confirm per order