EN
- Overview
- Quick Detail
- Description
- Applications
- Specifications
- Competitive Advantage
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
Bently Nevada |
Model Number: |
330908-00-46-05-02-05 |
Minimum Order Quantity: |
1 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Quick Detail
|
Unthreaded Length Option(Minimum unthreaded length): |
0.0in |
|
Overall Case Length Option: |
4.6 in |
|
Total Length Option: |
0.5 meter (20 in) |
|
Connector and Cable-Type Option: |
Miniature coaxial ClickLoc connector, standard cable |
|
Agency Approval Option: |
Multiple Approvals |
|
Dimension: |
1.4x1.1x66cm |
|
Weight: |
0.08kg |
Description
The 330908-00-46-05-02-05 is a high-performance member of the 3300 NSv Proximity Probes series, specifically engineered by Bently Nevada for demanding machinery vibration and displacement monitoring. As a specialized non-contact eddy current sensor, this 3300 NSv Proximity Probe is designed to operate in confined spaces where standard probes cannot fit. The 330908-00-46-05-02-05 configuration features a 4.6-inch overall case length and 0.0-inch unthreaded length, providing a streamlined profile for precise installation. Within the 3300 NSv Proximity Probes family, this model is recognized for its ability to convert the physical gap between the probe tip and a conductive target into a linear voltage signal, essential for tracking the health of critical rotating assets.
A key advantage of the 3300 NSv Proximity Probes is their enhanced side-view measurement characteristics. In applications with limited radial clearance, the 330908-00-46-05-02-05 outperforms traditional sensors by minimizing interference from surrounding metal structures. This 3300 NSv Proximity Probe is also fully backward compatible with legacy 3300 RAM systems, allowing for seamless upgrades without the need for extensive mechanical modifications. Furthermore, the 330908-00-46-05-02-05 utilizes patented TipLoc molding technology to create a high-strength bond between the probe tip and body, ensuring structural integrity under extreme vibration.
Applications
The 330908-00-46-05-02-05 is primarily used for monitoring radial vibration and shaft position in small rotating equipment where installation space is restricted. Its compact 4.6-inch case and 0.5-meter total length allow it to be mounted in tight bearing housings of centrifugal pumps and small steam turbines. By providing a stable 1.5 mm linear range, this 3300 NSv Proximity Probe enables early detection of shaft imbalance and bearing wear, which is critical for preventing unplanned downtime in continuous process industries.
In process compressor applications, the 330908-00-46-05-02-05 excels due to its superior chemical resistance. It is frequently deployed to monitor axial thrust position, ensuring that the rotor remains within safe operational limits. Because these 3300 NSv Proximity Probes are designed to withstand exposure to aggressive lubricants and synthetic oils, they provide highly reliable data for protective shut-down systems, safeguarding expensive machinery from internal contact and catastrophic failure in refineries and chemical plants.
This probe is an ideal solution for retrofitting legacy machinery that originally used 3300 RAM or 3000-series sensors. The 330908-00-46-05-02-05 integrates seamlessly with existing field wiring and extension cables, making it a "drop-in" replacement during maintenance outages. Its "Multiple Approvals" agency option ensures it meets safety standards for hazardous areas, allowing for safe deployment in offshore platforms and gas compression stations where explosive atmospheres may be present.
Specifications
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Operating and Storage Temperature: |
-55°C to +175°C (-50°F to+346°F) |
|
Recommended Gap Setting: |
1.0 mm (40 mils) |
|
Output Resistance: |
47 Ω |
|
Linear Range: |
1.5 mm (60 mils) |
|
Field Wiring: |
0.2 to 1.5 mm2 (15 to 24 AWG) |
|
Supply Sensitivity: |
Less than 2 mV change in output voltage per volt change in input voltage |
|
Power： |
Requires -16.5 Vdc to -25 Vdc without barriers at 12 |
Competitive Advantage
1. Superior Performance in Confined Spaces
The 330908-00-46-05-02-05 features enhanced side-view characteristics that allow it to operate accurately even when metal objects are in close proximity to the probe tip. This competitive edge makes the 3300 NSv Proximity Probes significantly more versatile than standard 8 mm probes, especially in complex machinery housings where clearance is minimal and signal interference must be avoided.
2. Patented Mechanical Robustness (TipLoc & CableLoc)
Bently Nevada’s patented TipLoc technology ensures that the probe tip remains permanently bonded to the body, even under severe thermal cycling. Additionally, the CableLoc design provides up to 220 N (50 lb) of pull strength at the cable-to-probe interface. This prevents common failure points such as cable separation or tip loss, ensuring the 330908-00-46-05-02-05 maintains continuity in high-vibration environments.
3. Broad Compatibility and Modernized Design
The 3300 NSv Proximity Probes are designed for full electrical and mechanical interchangeability with older legacy systems. This allows plants to modernize their vibration monitoring hardware without the expense of re-engineering the mounting brackets or replacing all extension cables. The 330908-00-46-05-02-05 offers a cost-effective path to upgrade to current sensor technology while preserving historical data trends.
