330876-03-90-00-00 Probe | Bently Nevada High Temp Vibration Sensor
Manufacturer: Bently Nevada
Product No.: 330876-03-90-00-00
Condition： In stock
Product Type: High Temp Vibration Sensor
Product Origin: USA
Payment: T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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330876-03-90-00-00 | Bently Nevada 3300 XL 50 mm Proximity Probe
330876-03-90-00-00 is engineered for extreme-duty turbine monitoring environments. The probe maintains stable eddy-current sensing performance under elevated temperatures and continuous vibration conditions.
This model belongs to the Bently Nevada 3300 XL Series. It supports critical shaft vibration and position monitoring applications in steam turbines and rotating machinery systems.
The integrated High Temperature FluidLoc cable structure improves environmental sealing performance. Its side-exit housing design simplifies routing inside compact turbine assemblies.
Core Engineering Advantages
- Designed for severe steam turbine DE environments
- Continuous operation up to +200°C
- Short-term temperature resistance up to +250°C
- Dual-seal probe structure improves moisture protection
- FluidLoc cable minimizes contamination risks
- High-temperature ClickLoc connectors improve field reliability
- Side-exit configuration supports restricted installation spaces
- Removable connector collar simplifies cable routing
Technical Specifications
- Manufacturer: Bently Nevada
- Part Number: 330876-03-90-00-00
- Series: 3300 XL
- Product Type: 50 mm Proximity Probe
- Condition: New and Original Factory Packing
- Probe Style: Smooth Case, Side Exit
- Overall Case Diameter: 1.99 inches
- Total System Length: 9.0 metres (29.5 feet)
- Cable Type: High Temperature FluidLoc Cable
- Probe Cable Impedance: 75 Ω triaxial
- Probe Cable Insulation: PFA insulated
- Probe DC Resistance: 6.4 ± 0.5 Ω
- Probe Tip Material: Polyphenylene Sulfide (PPS)
- Probe Case Material: AISI 304 Stainless Steel
- Operating Temperature: -35°C to +200°C
- Short-Term Temperature Capability: +250°C for less than 24 hours
- Connector Type: High-temperature ClickLoc connectors
- Mounting Style: Rear mounting holes for side-exit installation
- Thread Options: ½-20 English or M14x1.5 metric
- Safety Feature: Locknut with predrilled safety wire holes
Configuration Breakdown
| Suffix Code | Configuration Description |
|---|---|
| 330876 | 3300 XL 50 mm Proximity Probe |
| 03 | Smooth 1.99 inch diameter side-exit probe case |
| 90 | 9.0 metre total cable length |
| 00 | High Temperature FluidLoc cable configuration |
| 00 | No agency approvals required |
Global PLC Spare HUB's Insight
Large steam turbines expose monitoring probes to continuous thermal cycling and moisture contamination risks. The 3300 XL 50 mm Series addresses these challenges through sealed construction and high-temperature materials.
The side-exit structure reduces cable stress inside confined turbine bearing housings. Engineers frequently select this probe for difficult installations where conventional straight-exit probes create routing limitations.
The integrated FluidLoc cable technology improves long-term signal integrity in humid and oil-contaminated environments. This design helps reduce unexpected maintenance interruptions in critical rotating equipment.
Suitable Equipment
- Steam turbines
- Large industrial compressors
- Turbo-expanders
- Power generation equipment
- High-speed rotating shafts
- Petrochemical process turbines
- Condition monitoring systems
- Machinery protection racks
Industrial Application Areas
- Shaft radial vibration monitoring
- Rotor position supervision
- Thermal expansion analysis
- Turbine bearing condition monitoring
- High-temperature process diagnostics
- Continuous machinery health assessment
Diagnostic Performance
- Supports early imbalance detection
- Identifies abnormal shaft movement trends
- Improves predictive maintenance planning
- Helps detect bearing instability conditions
- Supports turbine startup monitoring analysis
- Assists long-term vibration trend evaluation
Field Installation Notes
- Keep connector surfaces clean during assembly
- Use the supplied connector protector tool during installation
- Avoid sharp cable bending near the probe body
- Verify target surface condition before calibration
- Maintain proper probe gap during commissioning
Shipping and Logistics
- Professional industrial export packaging included
- Worldwide shipping support available
- Courier options include FedEx, UPS, and DHL
- Typical dispatch within 24 to 48 hours
- Tracking details issued after shipment
Warranty Support
- 12-month factory warranty included
- Technical assistance available during warranty coverage
- Inspection completed before shipment
- Protective packaging improves transport safety
Professional FAQ
Why does the probe use FluidLoc cable technology?
FluidLoc cable construction reduces moisture migration through the cable structure. This improves reliability in humid turbine environments.
What advantage does the side-exit configuration provide?
Side-exit probes simplify installation inside restricted bearing housings and reduce cable bending stress.
How should engineers select between 1 m, 5 m, and 9 m probe lengths?
Choose cable length according to cabinet distance and routing complexity. Shorter cable paths generally simplify installation management.
Why are high-temperature connectors important in turbine systems?
Standard connectors may degrade under elevated temperatures. High-temperature ClickLoc connectors improve long-term electrical stability.
Which operating condition most affects probe lifespan?
Excessive thermal cycling combined with oil contamination commonly increases long-term cable and connector stress.
Tags
Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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