Product details
Product Description
Genuine Bently Nevada 330171-00-30-10-02-00
3300 5mm Proximity Probes.
Precision 1/4-28 UNF thread design for non-contact vibration monitoring. Made in U.S.A.
This 5mm Proximity Probes
delivers accurate rotor dynamics data for critical turbomachinery.
Technical Specifications
- Brand: Bently Nevada
- Model: 330171-00-30-10-02-00
- Type: 3300 5mm eddy current probe
- Thread: 1/4-28 UNF (Max engagement 0.375 in)
- Total Length: 1.0 metre (3.3 feet)
- Case Length: 3.0 in (Overall Case Length Option 30)
- Connector: Miniature coaxial ClickLoc (Option 02)
- Probe Tip Material: Polyphenylene sulfide (PPS)
- Case Material: AISI 304 stainless steel
- Temperature Range: -35°C to +177°C
- Power Requirement: -17.5 Vdc to -26 Vdc, 12 mA max
- Output Resistance: 50 Ω
- Probe DC Resistance: 7.59 Ω ± 0.50 (1.0m probe)
- Tensile Strength: 222 N (50 lbf)
- Recommended Torque: 5.1 N·m (45 in·lb)
- Min. Cable Bend Radius: 25.4 mm (1.0 in)
- Weight: 0.323 Kg
Configuration Options (Suffix Breakdown)
- Unthreaded Length (00): 0 inch
- Standard solid tip design
- Overall Case Length (30): 3.0 inch
- Extended case for deeper mounting
- Total Length (10): 1.0 metre
- Metric system length (3.3 feet)
- Connector (02): Miniature coaxial ClickLoc
- Standard cable type with quick connect
- Agency Approval (00): Not required
- General industrial application
Performance & Environmental Data
- Linear Range: Optimized for 1.27 mm (50 mils) gap
- Sensitivity: <2 mV change per volt change (supply)
- 60 Hz Magnetic Field Rejection: Up to 300 Gauss (5m system)
- Probe Contribution at 50 mil: 0.0014 mil pp/gauss
- Seal Durability: Avoid <-34°C to prevent seal failure
- Temp Classification (T2): -55°C to +177°C (probe only)
Installation Guide
- Mounting Thread: 1/4-28 UNF. Use #3 or larger tap drill.
- Max Thread Engagement: 0.375 inch (9.5 mm)
- Torque Limit: 5.1 N·m (45 in·lb) recommended; 7.3 N·m max
- Connector Torque: Max 0.565 N·m (0.42 ft·lbf)
- Bend Radius: Maintain min 25.4 mm (1.0 in)
Debugging & Maintenance
- ClickLoc connector enables tool-free field installation
- Gold-plated contacts resist corrosion
- Compatible with standard Bently Nevada extension cables
- Simple thread-in replacement design
Compatibility & Integration
- Works with all Bently Nevada 3300 Series proximitors
- Requires 75 ohm triaxial cable (FEP insulated)
- Calibrated for AISI 4140 steel targets
- Use with 3300 XL extension cables for optimal performance
Certifications
- Agency Approval Option 00: Not required (industrial use)
- Hazardous area temperature classifications per schedule
- Materials: AISI 304 SST and PPS
Package Includes
- 1 x Bently Nevada 330171-00-30-10-02-00 5mm Proximity Probes
- Factory config: 3.0in case, 1.0m cable, ClickLoc
- Certificate of conformance (available on request)
Warranty & Shipping
- Warranty: 12 months from delivery
- Dispatch: 12-24 hours (subject to stock)
- Couriers: FedEx, UPS, DHL (tracked)
- Contact: sales@powergearx.com or +86 18030005825 (WhatsApp)
Expert Review & Manager’s Insight
The 330171-00-30-10-02-00 features a 3.0 inch case length, ideal for
installations requiring deeper probe insertion. Its PPS tip withstands 177°C,
and the 1/4-28 thread matches standard Bently hardware. We recommend verifying
thread engagement (0.375 in max) to avoid mechanical interference. This
5mm Proximity Probes
excels in steam turbine radial vibration monitoring.
Applications & Compatible Devices
- Steam turbines & gas turbines (radial/thrust)
- Centrifugal & axial compressors
- Hydroelectric generators & pumps
- Gearboxes with journal bearings
- Any 5mm non-contact proximity sensing
Frequently Asked Questions (FAQ)
- What is the case length difference between 330171-00-20 and -00-30?-00-20 has 2.0 inch case; -00-30 has 3.0 inch case. Choose based on clearance.
- Can I use this probe with 3300 XL extension cables?Yes, it requires 75 ohm triaxial extension cables with ClickLoc connector.
- What target material is this probe calibrated for?AISI 4140 steel (standard). Other materials require gap scaling.
- Is this probe compatible with 330173 models?Electrically yes, but 330173 uses 3/8-24 thread. Verify mounting thread first.
- How do I select between 330171-00-30 and 330171-12-23?
- -00-30: 3.0in case, 1.0m cable, ClickLoc (general purpose)
- -12-23: Custom options for special applications
- See comparison links below for exact details
- What is the delivery time?12-24 hours dispatch via FedEx/UPS/DHL.
Alternative Models & Selection Guide
- Bently Nevada 330171-12-23-10-01-05 – 3300 5mm Proximity Probes, custom configuration.View 330171-12-23-10-01-05
Select for special agency approvals or alternative lengths.
- Bently Nevada 330171-00-12-50-01-CN – 5mm Proximity Probes, 0.5m cable, CN option.View 330171-00-12-50-01-CN
Choose for shorter cable or China certification.
- Previous 330171-00-20-10-02-00 – 2.0 inch case variant.Compare similar 330173 models
Original Source: https://www.powergearx.com/
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