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Bently Nevada
In stock, ready to ship
Manufacturer: Bently Nevada
Product No.: 330902-00-40-10-02-00
Product Type: 3300 XL NSV Proximity Sensor
Product Origin: USA
Payment: T/T
Weight: 850g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
The Bently Nevada 330902-00-40-10-02-00 is part of the 3300 XL NSV (Narrow Side View) Proximity Transducer System. This 100% brand new original proximity sensor is designed for high-precision vibration and position monitoring in rotating machinery such as centrifugal compressors, pumps, and turbines, especially where installation space is highly restricted.
The NSV design reduces “side-view” interference caused by surrounding metallic structures, enabling accurate shaft measurement in tight radial or axial clearances.
The 330902 series follows a modular configuration system:
330902: 3300 XL NSV proximity sensor (1/4-28 UNF thread)
-00: Unthreaded length = 0.0 inches
-40: Overall case length = 4.0 inches
-10: Total probe length = 1.0 meter (3.3 ft)
-02: Multi-agency approvals (ATEX, IECEx, North America)
-00: Standard Miniature coaxial ClickLoc connector
| Parameter | Specification |
|---|---|
| Target Material | AISI 4140 Steel (standard calibration target) |
| Linear Range | 1.5 mm (60 mils) |
| Scale Factor | 7.87 V/mm (200 mV/mil) |
| Thread Size | 1/4-28 UNF-2A |
| Operating Temperature | -51 °C to +177 °C (-60 °F to +350 °F) |
| Pressure Rating | Up to 50 psi (3.5 bar) at probe tip |
| Insulation Resistance | ≥ 500 Vdc |
Optimized Side-View Performance
NSV technology minimizes electromagnetic field distortion from surrounding metal, preventing measurement errors in confined installation spaces.
Sealed and Durable Probe Tip
The PPS (polyphenylene sulfide) tip provides a robust seal against oil, moisture, and corrosive process fluids, ensuring long-term measurement stability.
High Signal Integrity
Gold-plated ClickLoc connectors ensure a low-resistance, stable electrical interface, preserving the precision voltage-to-distance relationship required for protection systems.
Mechanical Robustness
The stainless steel probe body delivers high corrosion resistance and mechanical strength for continuous operation in high-vibration environments.
Can this sensor be used with a standard 3300 XL 8 mm Proximitor?
No. The 330902 NSV sensor must be paired with a dedicated NSV Proximitor. Mixing with standard 8 mm systems will cause scale factor mismatch and inaccurate readings.
Why is the 1/4-28 UNF thread important?
It is the standard mounting thread for NSV probes. Proper tapping and secure locking with a jam nut are required to maintain correct probe gap and prevent loosening under vibration.
What does the unthreaded length (-00) mean?
It indicates there is no unthreaded section; the full 4.0-inch case is threaded. This affects mounting sleeve compatibility and installation configuration.
