Bently Nevada | 330930-065-00-00 | Extension Cable

Bently Nevada 3300 NSv Extension Cable – Reliable Sensor Connection

Product Details & Model Breakdown

• Part Number: 330930-065-00-00
• Compatibility: Specifically designed for Bently Nevada 3300 XL NSv proximity sensors.
• Variant Type: This is the standard version with no metal armor and no special agency approvals.
• Model Code Explanation:
  • 330930: Base product family for NSv extension cables.
  • 065: Indicates the 6.5 meter (21.3 feet) cable length.
  • 00: Signifies no stainless steel armor is present.
  • 00: Denotes no specific country approvals (e.g., CN, ATEX).

Key Features & Technical Specifications

• Cable Construction: 75 Ohm coaxial cable with durable FEP (Fluorinated Ethylene Propylene) insulation.
• Operating Range: Performs in an extreme temperature range from -51°C to +177°C (-60°F to +351°F).
• Connector Quality: Features reliable gold-plated brass connectors for optimal conductivity and corrosion resistance.
• Electrical Parameters: Center conductor resistance: 0.220 Ω/m. Shield resistance: 0.066 Ω/m.
• Signal Integrity: Typical capacitance of 69.9 pF/m ensures accurate high-frequency signal transfer.
• System Limits: Maximum recommended field wiring length is 305 meters (1000 feet).

Installation & Compatibility Notes

• Critical Rule: For the system to work correctly, the extension cable length plus the probe length must equal the total specified sensor length.
• Wiring Recommendation: Always use shielded cable (16-24 AWG) for connections to the monitor to maximize anti-interference capability.
• Optimal Performance: The system is designed for a standard measurement range of 1.5 mm (60 mils), with a best gap setting of 1.0 mm (40 mils).
• Primary Use: This cable is perfectly suited for connecting sensors on turbines, pumps, compressors, and large motors.

Frequently Asked Questions (FAQ)

• Q: When should I choose the 330930-065-00-00 over an armored version?
  A: Choose this 330930-065-00-00 for controlled environments without risk of physical crush, cut, or rodent damage. For harsh locations, select an armored model (e.g., -01-00).
• Q: What industries most commonly use this 6.5-meter length?
  A: The 6.5m length is versatile and commonly used in power plants, oil & gas, and large manufacturing facilities for routing cables through cable trays and conduits.
• Q: Does the lack of "agency approval" affect its performance?
  A: No. The electrical and mechanical performance is identical to approved variants. The "-00-" suffix only indicates it lacks certification for regulated markets requiring it.
• Q: Can I use this with other Bently Nevada 3300 series monitors?
  A: This cable is specifically designed for the 3300 XL NSv system. Always verify compatibility with other 3300 series (e.g., XL, XL 8mm) before purchase.
• Q: Is the 6.5m length a standard off-the-shelf item?
  A> Yes, the 330930-065-00-00 is a standard length and is typically held in stock for immediate shipment.

For complete installation guidelines, system wiring diagrams, and detailed specifications, please download the official documentation. Download the 3300 XL NSv Proximity Transducer System Datasheet here.

Contact Information for Technical & Sales Inquiries:
Email: sales@nex-auto.com
Phone/WhatsApp: +86 153 9242 9628

Partner: NexAuto Technology Limited