Engineered for Tight Spaces and Critical Machinery Protection
The Bently Nevada 330901-00-90-10-10-02-05 3300 NSv Proximity Probe is a compact, high-precision non-contact sensor developed for machinery monitoring applications where traditional proximity probes cannot operate effectively due to limited installation space. The NSv (Narrow Side View) design significantly minimizes side-wall interference, making it an excellent solution for small-diameter shafts and narrow counterbore installations.
Built for demanding industrial environments, this probe delivers reliable shaft vibration and position measurements for rotating assets that require continuous condition monitoring. Its rugged construction, stable signal performance, and seamless integration into Bently Nevada monitoring systems help maintenance teams improve equipment availability and reduce unplanned downtime.
Product Data Snapshot
| Technical Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330901-00-90-10-10-02-05 |
| Product Type | 3300 NSv Proximity Probe |
| Measurement Principle | Eddy Current Technology |
| Probe Series | 3300 NSv |
| Unthreaded Length | 0.0 in |
| Overall Case Length | 9.0 in (228.6 mm) |
| Total Cable Length | 1.0 m (39 in) |
| Connector Type | Miniature Coaxial ClickLoc Connector |
| Cable Type | 75 Ω FEP Insulated Coaxial Cable |
| Probe Housing Material | AISI 304 Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Recommended Gap Setting | 1.0 mm (40 mils) |
| Operating Application | Shaft Vibration & Position Monitoring |
| Certifications | Multiple Agency Approvals |
| Approximate Weight | 0.15 – 0.50 kg (configuration dependent) |
Typical Industrial Applications
The probe is widely deployed across mission-critical industries, including:
-
High-speed turbo-expanders
-
Small centrifugal compressors
-
Industrial refrigeration compressors
-
Air separation units
-
Compact gas turbines
-
Process pumps
-
Petrochemical equipment
-
Power generation auxiliary systems
-
Machine protection systems
-
Predictive maintenance programs
Why Engineers Choose This Model
✓ Narrow Side-View Architecture
Designed to eliminate signal distortion caused by nearby metal structures in confined spaces.
✓ Excellent Performance on Small Shafts
Provides highly accurate measurements for shafts under 51 mm (2 inches) in diameter.
✓ Industrial-Grade Construction
Stainless steel housing and PPS probe tip deliver exceptional durability in harsh environments.
✓ Easy System Integration
Compatible with Bently Nevada machinery protection ecosystems when correctly matched with associated transducer components.
✓ Stable Signal Transmission
The ClickLoc connector system improves connection security under vibration-intensive conditions.
✓ Long-Term Reliability
Purpose-built for continuous operation in mission-critical rotating machinery applications.
Technical FAQs
Q1: What is the main function of this proximity probe?
It continuously measures shaft vibration, shaft displacement, and machine position without physically contacting the rotating component.
Q2: What does NSv mean?
NSv stands for Narrow Side View. The design reduces sensitivity to surrounding metal surfaces, enabling installation in restricted spaces.
Q3: Is it suitable for large rotating equipment?
It is primarily optimized for smaller machines and compact installations rather than large turbine applications.
Q4: Can this probe be installed in tight counterbores?
Yes. This is one of its primary design advantages over conventional 8 mm probes.
Q5: Does the system require calibration?
Factory calibration is integrated, but complete system matching and installation verification remain essential.
Q6: Are all Bently Nevada probe systems interchangeable?
No. Probe lengths, extension cables, and Proximitor components must be matched correctly within the same system family.
Q7: What connector does this model use?
It uses a miniature coaxial ClickLoc connector with a standard cable assembly.
Q8: What industries frequently deploy this probe?
Oil & gas, petrochemical, power generation, refrigeration, air separation, and process manufacturing sectors.
Q9: Can it operate in hazardous environments?
Certain approval configurations support hazardous area installations when integrated according to certification requirements.
Q10: What installation advice is most important?
Proper probe gap settings and correct transducer matching are critical for obtaining accurate measurements and preventing monitoring errors.
A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
