330908-00-30-10-01-CN Bently Nevada 3300 NSv Proximity Probe | In Stock | Fast Delivery
Precision shaft monitoring requires reliable sensors.
The 330908-00-30-10-01-CN proximity probe from Bently Nevada provides stable shaft vibration measurement.
It belongs to the NSv Probes family. This sensor supports turbomachinery monitoring and predictive maintenance.
Tip: Download the manual before installation to confirm probe configuration.
Product Snapshot
- Manufacturer: Bently Nevada
- Model: 330908-00-30-10-01-CN
- Series: 3300 NSv proximity probe
- Origin: United States
- Condition: New and original
- Warranty: 12 months
- Application: Shaft vibration and displacement monitoring
Configuration Tree Structure
- 330908
- 3300 NSv probe platform
- 3/8-24 UNF threaded body
- Standard probe without armor
- 00
- Unthreaded length
- 0 inch extension
- 30
- Probe housing length
- 3.0 inch probe case
- 10
- Total probe cable length
- 1 meter cable
- 01
- Miniature coaxial ClickLoc connector
- Connector protector included
- Standard industrial cable
- CN
- Country specific approval
Key Measurement Performance
- Linear measurement range: 1.5 mm
- Recommended gap: 1.0 mm
- Voltage output range: about −1 to −13 Vdc
- Incremental scale factor: 7.87 V/mm
- Linearity deviation: less than ±0.06 mm
- Frequency response: 0 to 10 kHz
- Maximum field wiring length: 305 meters
Electrical Characteristics
- Probe resistance (1 m): 4.2 ± 0.5 Ω
- Extension cable center conductor: 0.220 Ω/m
- Shield resistance: 0.066 Ω/m
- Cable capacitance: 69.9 pF/m typical
- Recommended field cable: three-conductor shielded cable
Mechanical and Material Design
- Probe tip material: Polyphenylene sulfide (PPS)
- Probe body: AISI 304 stainless steel
- Cable insulation: FEP high-temperature material
- Minimum bend radius: 25.4 mm
- Pressure seal: Viton O-ring
Operating Conditions
- Operating temperature: −52°C to +177°C
- Storage temperature: −52°C to +177°C
- Thread engagement limit: 0.563 inch
- Recommended torque: 7.5 to 11.3 N·m
- Maximum torque rating: 22.6 to 33.9 N·m
Diagnostic Capabilities
- Detect rotor vibration changes.
- Monitor shaft position shift.
- Identify imbalance in rotating equipment.
- Detect early bearing wear.
- Support predictive maintenance programs.
Typical Equipment Applications
- Process gas compressors
- Steam turbines
- Gas turbines
- Industrial pumps
- High-speed rotating machinery
Model Selection Comparison
330908-12-31-05-02-05
- Longer cable option.
- Suitable for remote sensor installation.
330908-12-18-70-02-05
- Different configuration and mounting length.
- Useful for special machine layouts.
Expert Review
- The NSv probe offers improved chemical resistance.
- It performs well in compressor environments.
- Side-view measurement accuracy is better than older probes.
- The compact body fits tight installation areas.
- Engineers prefer it for high-speed turbomachinery monitoring.
Packaging and Shipping
- Original factory packaging
- 1 × 330908-00-30-10-01-CN proximity probe
- Quality inspection before shipment
- 12-month warranty
- Fast dispatch within 12–48 hours
- Express delivery via FedEx, UPS, DHL
Professional FAQ
- What is the advantage of NSv probes compared to older RAM probes?
- NSv probes offer stronger chemical resistance and better measurement stability.
- What target size is recommended for accurate readings?
- Use a flat metal target with at least 13 mm diameter.
- Can long field wiring affect signal quality?
- Yes. Long cables may reduce high-frequency response.
- How do I set the correct probe gap?
- Adjust the probe to about 1.0 mm from the shaft surface.
- Which industries often use this sensor?
- Power generation, oil and gas, and large process plants.
Contact Information
- Email: info@oiltechcontrols.com
- WhatsApp: +86 158 8020 0923
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