Bently Nevada 330904-04-10-10-02-00 Proximity Probe

Bently Nevada 330904-04-10-10-02-00 NSv Proximity Transducer System

Complete Model Configuration Decoder

• The suffix -04-10-10-02-00 defines this specific system build.
• Base Model: 330904 - 3300 NSv Proximity Probe with M8X1 thread and conduit fitting armor.
• Unthreaded Length: -04 - 40 mm. Extends the sensitive probe tip beyond the mounting threads.
• Case Length: -10 - 100 mm. The total length of the probe's stainless steel casing.
• Total Length: -10 - 1.0 meter (39 inches). Overall length from probe tip to connector.
• Cable & Connector: -02 - Miniature coaxial ClickLoc connector (without protector) on a standard cable.
• Agency Approval: -00 - No specific agency certifications required.

Core Technical Specifications

• Brand: Bently Nevada
• Model: 330904-04-10-10-02-00
• 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%, inclusive of interchangeability.
• Frequency Response: 0 to 10 kHz (-3 dB typical with 305m field wiring).
• Target Size: Minimum 8.9 mm (0.35") diameter; 13 mm (0.5") diameter is recommended.
• Electrical Specs: Probe DC resistance is 4.2 ± 0.5 ohms (for the 1.0m length). Cable: 0.220 Ω/m (center), 0.066 Ω/m (shield), 69.9 pF/m typical capacitance.

Installation & Key Application Notes

• Deep Mounting Design: The 40mm unthreaded length allows the probe to pass through deeper bosses or spacers to reach the measurement target.
• Gap Setting: Set the probe tip to a 1.0 mm (40 mils) gap from the target for optimal linear output.
• Field Wiring: Use 0.2-1.5 mm² (16-24 AWG) shielded triad cable. Max run: 305 meters (1,000 feet) to monitor.
• Mounting Torque: For M8X1 threads, torque to 5.1 N•m (45 in•lb) recommended; max 7.3 N•m (65 in•lb).
• Connector Note: This -02 suffix model includes a ClickLoc connector without a protector. Use silicone tape for environmental sealing.

Environmental & Durability Specifications

• Temperature Ranges:
  • Probe & Cable: -52°C to +177°C (-62°F to +351°F).
  • Proximitor Sensor: -52°C to +100°C (-62°F to +212°F).
• Robust Construction: Features 220 N (50 lb) pull-off strength at all connections and a chemical-resistant PPS probe tip.
• Compatibility: Directly replaces 3300 RAM systems. Ideal for upgrading legacy installations in tight spaces.

Frequently Asked Questions (FAQ)

• Q: When should I choose this model with a 40mm unthreaded length?
  A: Select this model when you need to mount the probe through a thicker housing, spacer, or adapter to reach the target shaft or surface. The standard "00" length has no unthreaded section.
• Q: What is different about the "-02" cable connector type?
  A: The -02 suffix specifies a Miniature Coaxial ClickLoc connector without the plastic screw-on protector found on "-01" models. You must seal it with tape in harsh environments.
• Q: Is the system performance affected by the longer 1.0m cable?
  A: The slightly higher probe resistance (4.2 vs. 4.0 ohms) is accounted for in the system calibration. The linear range, scale factor, and frequency response remain unchanged.
• Q: Can I use this system for axial position measurement on a small thrust collar?
  A: Yes. The 3300 XL NSv system is excellent for small targets. Ensure the target diameter meets or exceeds the 8.9mm minimum for reliable operation.
• Q: Do you have this specific long-reach configuration in stock?
  A: We stock popular 3300 XL NSv configurations. Please contact us to confirm real-time availability for this exact model.

For complete system diagrams, temperature performance curves, and detailed installation instructions, download the official datasheet.

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

Contact Information & Inquiries:
For technical specifications, pricing, or application consulting, please reach out.

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

Authorized Distributor: NexAuto Technology Limited