Contact Platform Support
Help CenterBently Nevada 330709-000-050-10-02-00 | 3300 XL 11 mm Proximity Probe for Harsh Conditions
Related Products
-
BENTLY NEVADA 3500/72M – Dual‑Channel Vibration Monitoring Module for Critical Machine ProtectionUS$ 3216.00MOQ: 1 Blade -
Bently Nevada 330101-00-08-20-12-05 Proximity Probe – 3300 XL 5 mm Sensing for Accurate Shaft Vibration and PositionUS$ 1216.00MOQ: 1 Blade
-
Bently Nevada 330103-00-09-15-05-00 | 3300 XL 8 mm Proximity Probe for Accurate Shaft Vibration and PositionUS$ 216.00MOQ: 1 Blade
-
Bently Nevada 330105-02-12-05-02-CN – 3300 XL 8 mm Reverse-Mount Proximity Probe for Reliable Shaft Vibration and Position MonitoringUS$ 216.00MOQ: 1 Blade
-
Bently Nevada 330101-00-20-05-02-00 – 3300 XL 8 mm High‑Sensitivity Proximity Probe for Critical Machinery MonitoringUS$ 216.00MOQ: 1 Blade
Warranty: 365 days
Delivery: 1 week for in-stock; no more than one month at the latest
Payment: 50% advance payment; full payment before delivery
Express options: FedEx, UPS, DHL
11 mm sensing tip – Extended linear range, typically up to 4 mm (160 mil), ideal for large shaft diameters and heavy rotors.
Harsh-environment design – Robust probe construction with sealed coax and chemically resistant jacket; holds up in oil and contaminants.
High temperature capability – Probe/head and integral cable typically rated to -51 to +177 °C, which suits hot bearing housings.
Stable, industry-standard scaling – When paired with a 3300 XL Proximitor sensor, you get the familiar 200 mV/mil (≈7.87 mV/µm) output used in most API 670 systems.
System-length matched – Works as part of 5 m, 7 m, or 9 m systems; components must be matched for accuracy (probe + extension cable + Proximitor).
Flexible mounting – Installs with threaded sleeves and jam nuts; options exist for forward or reverse-mount setups to suit restricted spaces.
Excellent immunity to electrical noise – Coaxial cabling and sensor design help maintain a clean signal close to high-current equipment.
| Brand / Model | Bently Nevada 330709-000-050-10-02-00 (3300 XL 11 mm Proximity Probe) |
| HS Code | 9031.80 (Measuring/Checking instruments – proximity/vibration sensing) |
| Power Requirements | N/A (energized through the paired 3300 XL Proximitor sensor) |
| Sensing Range & Sensitivity | Typically up to 4 mm linear range; 200 mV/mil output when used with 3300 XL Proximitor |
| Operating Temperature (Probe) | Approx. -51 to +177 °C (probe and integral cable) |
| Signal Type | Eddy-current proximity measurement via coax to Proximitor; monitor output is DC + AC voltage proportional to gap/vibration |
| Communication Interfaces | Not applicable (analog transducer system) |
| Installation Method | Threaded sleeve and jam nut; set nominal gap to match Proximitor calibration; route coax away from high-voltage lines |
| Dimensions & Weight | Tip Ø 11 mm; integral cable length for “-050” is typically 5.0 m; weight varies with length (approx. 0.3–0.6 kg) |
| Environmental Protection | IP58–IP68-like performance when properly installed; resistant to oil and typical plant chemicals |
| System Length Matching | Use with matching 3300 XL extension cable and Proximitor for 5 m / 7 m / 9 m systems |
You’ll typically see the 11 mm probe on large rotating assets where extra linear range and ruggedness pay off:
Steam/gas turbines and large compressors (radial vibration, axial position, and thrust measurements)
High-pressure, hot-oil pumps and API 610 machinery in refineries and petrochemical plants
Gearboxes and paper mill rolls where shaft runout and thermal growth need stable tracking
Balance-of-plant fans, blowers, and motors in dusty or oil-laden environments
A maintenance supervisor told us, “We swapped to the 11 mm system on two hot-end compressors. The signal stayed clean past the shutdown temperatures where our previous probes drifted.”
Reliability in harsh service – Fewer false alarms and less drift reduces unnecessary stops.
Compatibility – Works with 3300 XL Proximitor and standard Bently Nevada monitoring racks (e.g., 3500/3701) when system length is matched.
Lifecycle cost savings – Durable probe design means longer service intervals, typically fewer maintenance callouts.
Technical support – We can help validate system length, mounting hardware selection, and gap setup to speed commissioning.
Cabinet/monitor environment – Install Proximitor and monitor in ventilated panels; keep ambient within the monitor’s specified range.
Wiring and routing – Use only matched 3300 XL extension cables; route coax away from VFDs and high-current runs; maintain bend radius.
Mounting – Use the correct threaded sleeve; tighten jam nut to spec; set nominal gap (you’ll typically target ~2 mm with the 11 mm system, then verify bias voltage at the monitor).
Safety – Lockout/tagout rotating equipment; confirm tip is perpendicular to the target surface; avoid metallic debris on the tip.
Routine checks – Periodically verify DC bias/gap voltage and sensitivity; clean the probe tip if oil varnish builds up; update monitor firmware per OEM guidance.
Manufacturer certifications typically include CE and RoHS; production under ISO 9001 quality systems
Meets common API 670 practices when used within a complete 3300 XL system
Warranty: 365 days from our side
3300 XL Proximitor sensor (11 mm system) – Provides drive/signal conditioning and the 200 mV/mil output to your monitor.
3300 XL extension cables (5 m / 7 m / 9 m) – Match length with the probe and Proximitor; mixing lengths can affect calibration.
Mounting hardware – Threaded sleeves, reverse-mount adaptors, and armor options are available for high-abrasion routes.
Send Inquiry to This Supplier
You May Also Like
-
Bently Nevada 330106-05-30-10-02-CN Reverse-Mount Flexible Proximity Probe for Vibration and Shaft PositionUS$ 216.00MOQ: 1 Blade
-
Bently Nevada 330130-045-01-CN – Flexible 3300 XL Extension Cable for Proximity Probe SystemsUS$ 216.00MOQ: 1 Blade
-
Bently Nevada 130539-30: Your Reliable Vibration Monitoring Link for Critical MachineryUS$ 236.00MOQ: 1 Blade
-
Bently Nevada 330730-080-00-00: Your 11 mm Probe's Signal Lifeline for Critical MachineryUS$ 236.00MOQ: 1 Blade
-
Bently Nevada 330908-00-08-05-02-CN: Precision Shaft Vibration Monitoring Where It CountsUS$ 236.00MOQ: 1 Blade
-
Bently Nevada 330103-00-02-10-02-05: Precision Shaft Vibration Monitoring for Critical MachineryUS$ 236.00MOQ: 1 Blade
-
Bently Nevada 330103-00-10-10-02-00 Proximity Probe: Your Reliable Shaft Vibration SentinelUS$ 236.00MOQ: 1 Blade
-
Why the Bently Nevada 330180-91-CN Proximity Sensor Stays Ahead in Turbine MonitoringUS$ 236.00MOQ: 1 Blade
-
Bently Nevada 330106-05-30-10-02-00 3300 XL 8mm Reverse Mount Probe: Solving Space Constraints in Turbine MonitoringUS$ 236.00MOQ: 1 Blade
-
Bently Nevada 330130-040-00: Your Reliable Vibration Monitoring Lifeline for Critical MachineryUS$ 236.00MOQ: 1 Blade
