330904-00-10-05-01-00 Bently Nevada | New NSv Probe

Bently Nevada 330904-00-10-05-01-00 NSv Proximity Transducer System

Model Configuration & Decoding

• Every character in the model number specifies a critical component feature.
• The suffix -00-10-05-01-00 defines this exact system configuration.
• Base Model: 330904 - 3300 NSv Proximity Probe with M8X1 thread and conduit fitting armor.
• Unthreaded Length: -00 - 0 mm. The probe tip begins immediately after the threads.
• Case Length: -10 - 100 mm. The length of the probe's stainless steel casing.
• Total Length: -05 - 0.5 meter (20 inches). This is the total length from the probe tip to the connector.
• Cable & Connector: -01 - Miniature coaxial ClickLoc connector with protector, connected to a standard FEP-insulated cable.
• Agency Approval: -00 - No specific agency certifications required for this unit.

Core Technical Specifications & Performance

• Brand: Bently Nevada
• Model: 330904-00-10-05-01-00
• Linear Range: 1.5 mm (60 mils), operating from 0.25 mm to 1.75 mm from the target.
• Scale Factor: 7.87 V/mm (200 mV/mil) ±12.5%/-20%, including probe interchangeability tolerance.
• Frequency Response: 0 to 10 kHz (-3 dB typical with 305m of field wiring).
• Target Requirements: Minimum 8.9 mm (0.35") diameter; 13 mm (0.5") diameter or larger is recommended for optimal performance.
• Electrical Specs: Probe DC resistance is 4.0 ± 0.5 ohms (for the 0.5m length). The extension cable has a center conductor resistance of 0.220 Ω/m and a typical capacitance of 69.9 pF/m.

Key Applications & Design Advantages

• Designed for Tight Spaces: Perfect for machines with restrictive counterbore, side-view, or rearview access where standard 5mm or 8mm probes cannot fit.
• Small Target Capability: Effectively measures radial vibration on shafts smaller than 51 mm (2 in) and axial position on targets smaller than 15 mm (0.6 in).
• Superior Upgrade Path: Directly replaces older 3300 RAM systems and is designed to upgrade legacy 3000-series or 7000-series transducer setups with superior side-view performance.
• Robust Construction: Features gold-plated ClickLoc connectors, a patented CableLoc design for 220 N pull strength, and a probe tip made of chemical-resistant Polyphenylene Sulfide (PPS).

Installation & Wiring Guidelines

• Gap Setting: The recommended gap between the probe tip and the target is 1.0 mm (40 mils).
• Field Wiring: Use 0.2 to 1.5 mm² (16-24 AWG) shielded cable. The maximum recommended distance between the Proximitor Sensor and the monitor is 305 meters (1,000 feet).
• Mounting Torque: For the M8X1 probe thread, the recommended installation torque is 5.1 N•m (45 in•lb), with a maximum of 7.3 N•m (65 in•lb).
• Cross-Talk Prevention: When mounting multiple probes, maintain a minimum tip separation of 25 mm (1.0 in) for axial position or 23 mm (0.9 in) for radial vibration measurements to prevent electromagnetic interference.
• Connector Protection: Always use the provided connector protectors or silicone tape to seal connections from fluids, especially in environments with turbine oil.

Environmental & Mechanical Limits

• Temperature Ranges:
  • Probe: Operates from -52°C to +177°C (-62°F to +351°F).
  • Extension Cable: Operates from -52°C to +177°C (-62°F to +351°F).
  • Proximitor Sensor: Operates from -52°C to +100°C (-62°F to +212°F).
• Physical Durability: All connections are rated for a tensile strength of 220 N (50 lb). The minimum bend radius for the cable is 25.4 mm (1.0 in).

Frequently Asked Questions (FAQ)

• Q: What is the main use case for this 3300 XL NSv model?
  A: It is primarily designed for vibration and position monitoring on machinery with very limited installation space, such as certain centrifugal and process gas compressors with small shafts or tight counterbores.
• Q: How does it compare to a standard 8mm probe system?
  A: The NSv probe has a smaller 5mm tip diameter for fitting into tighter spaces but offers a slightly shorter linear range (1.5mm vs. 2mm or more on some 8mm systems). It provides enhanced performance for small targets.
• Q: Can I use this to replace an older 3300 RAM system in my machine?
  A: Yes. The 330904-00-10-05-01-00 is mechanically and electrically compatible with 3300 RAM system components, making it a direct, superior-performance replacement.
• Q: What target material is the system calibrated for?
  A: The Proximitor Sensor is supplied from the factory calibrated for AISI 4140 steel. Calibration to other materials is available upon request.
• Q: Is this a complete, ready-to-install system?
  A: Yes. This model number refers to a complete transducer system kit, which includes the armored probe, the specified length of extension cable, and the connector protector.

For comprehensive details on specifications, calibration graphs, and installation diagrams, we strongly recommend consulting the official technical documentation.

Download the Full System Datasheet Here: 3300 XL NSv Proximity Transducer System Datasheet - 147385

Contact Information & Inquiries:
For technical support, pricing, or to discuss your specific application needs, please contact our sales team.

• Email: sales@nex-auto.com
• Phone/WhatsApp: +86 153 9242 9628

Authorized Partner: NexAuto Technology Limited