Bently Nevada 330910-05-11-10-02-00 3300 NSv Proximity Probes
Key Features
- Radial Vibration Monitoring
High-precision radial vibration tracking for machines with severe counterbore and sideview restrictions. - Thrust Position Measurement
Accurate axial thrust position measurement on small shafts (<51 mm) and flat targets (<15 mm). - Compressor Protection
Chemical-resistant Polyphenylene sulfide tip designed for centrifugal air compressors and process gas machinery. - Armored ClickLoc Connection
Flexible stainless steel armor with gold-plated ClickLoc coaxial connectors to prevent vibration signal loss. - Speed & Keyphasor Signals
Provides accurate Tachometer, zero speed, and Keyphasor phase reference signals for the Bently Nevada 3500 system.
Quality & Service Assurance
- 100% Original Parts - Vetted industrial automation & DCS/PLC spares.
- Massive Inventory - 30,000+ items ready for immediate shipment.
- 12-Month Warranty - Fully covered by a 1-year quality guarantee.
- Fast Global Shipping - Secure express delivery to 150+ countries.
- 24/7 Rapid Response - Dedicated 1-on-1 customer service.
Technical Specifications
| Parameter Category | Parameter Name | Official Specification |
| Hardware Configuration | Base Model Number | 3300 NSv Probe, M10X1 thread, with armor |
| Unthreaded Length (05) | 50 mm |
| Overall Case Length (11) | 110 mm |
| Total Length Option (10) | 1.0 meter (39 in) |
| Connector/Cable Option (02) | Miniature coaxial ClickLoc connector, standard cable |
| Agency Approval Option (00) | Not required |
| Electrical & Measurement | Linear Range | 1.5 mm (60 mils), ranging from 0.25 to 1.75 mm |
| Average Scale Factor (ASF) | 7.87 V/mm (200 mV/mil) |
| Frequency Response | 0 to 10 kHz (+0, -3 dB typical) |
| Mechanical & Material | Case & Armor Material | Case: AISI 304 Stainless Steel / Armor: AISI 302 Stainless Steel |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Case Torque (M10X1) | Recommended: 11.3 N*m (100 in*lb) / Max: 33.9 N*m (300 in*lb) |
| Minimum Bend Radius | 25.4 mm (1.0 in) |
| Environmental Limits | Operating Temperature | -52 °C to +177°C (-62°F to +351°F) |
Frequently Asked Questions
Q1: What are the main applications of the Bently Nevada 330910-05-11-10-02-00 proximity probe?
A: The
Bently Nevada 330910-05-11-10-02-00 sits in the
3300 NSv Proximity Probe line, mostly used when installation space gets tight and standard probes just don’t fit. You’ll see it in things like
centrifugal air compressor monitor setups,
refrigeration compressor protection, and
process gas compressor monitoring, especially in those “restricted space” areas with heavy mechanical constraints.
In daily use, it’s mainly doing radial vibration monitoring and axial thrust position measurement. Basically a small shaft vibration tracking job in fluid-film bearing machines where geometry is limited and you need something like a narrow sideview restriction monitor type solution. It’s not exotic, just built for awkward spaces.
Q2: What do the physical specifications of the 330910-05-11-10-02-00 part number mean?
A: The code is long, but it’s really just mechanical configuration details stacked together.
330910 → 3300 NSv probe family
-05 → 50 mm unthreaded section
-11 → 110 mm overall case length
-10 → 1.0 m integrated cable
-02-00 → ClickLoc miniature coaxial connector, no extra protector sleeve
It also comes with an M10×1 threaded case and flexible stainless armor. In practice, people don’t overthink the breakdown too much — it’s more about making sure the physical fit matches the machine housing. Especially in tight installations where even a few mm difference matters.
Q3: Which extension cables and proximitor sensors are compatible with the 330910-05-11-10-02-00?
A: This probe belongs to the 3300 XL NSv system, so pairing matters. Normally it goes with a 330930 armored extension cable, and then connects into a 330980 Proximitor Sensor. That combination keeps the eddy-current operation calibrated correctly inside the full loop. One thing that usually gets checked on site is the total cable length. Probe lead + extension cable needs to match the tuned system length proximity transducer requirement, otherwise signal scaling won’t line up properly inside the Bently Nevada 3500 monitoring system spares architecture.
Q4: What are the key environmental and temperature limits for the 330910-05-11-10-02-00 sensor?
A: This one is built for harsh industrial conditions, nothing unusual there for NSv series. The tip uses Polyphenylene sulfide (PPS), mainly for chemical resistance when exposed to process media. Temperature range is roughly -52°C to +177°C, so it holds up in both cold starts and high-heat turbine environments. In real use, it’s more about long-term stability in high chemical resistance proximity probe situations, especially around compressors and turbine housings where contamination or heat is constant.
Q5: Can the 330910-05-11-10-02-00 be used for tachometer and phase speed measurements?
A: Yes, it can handle Keyphasor signal proximity sensor type functions as well. It supports tachometer readings, zero-speed detection, and phase reference output. Signal bandwidth goes up to around 0–10 kHz, which is enough for typical dynamic eddy-current displacement sensor signals inside rotating machinery. In most setups, it integrates directly into Bently Nevada 3500 rack module systems, often paired with 3500/40M Proximitor Monitor configurations for speed and vibration monitoring in one loop.
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