Bently Nevada 3300 XL Reverse Mount Probe 330705-02-18-90-00-00 | 11mm Sensor

Specialized Reverse Mount Probe for Unique Applications

This is the Bently Nevada 3300 XL 11 mm Reverse Mount Probe, model 330705-02-18-90-00-00. Made in the USA, this is a specialized sensor designed for applications where standard forward mount probes cannot be used. It features a long 9-meter integrated triaxial cable for flexible installation in complex machinery layouts.

Product Specifications & Configuration

• Product Identification
  • Brand: Bently Nevada
  • Type: 3300 XL 11mm Reverse Mount Probe
  • Complete Model: 330705-02-18-90-00-00
• Model Number Structure Guide
  • 330705 – 11mm Reverse Mount Probe Base
  • 02 – Unthreaded Length: 0.2 in
  • 18 – Case Length: 1.8 in
  • 90 – Cable Length: 9.0 meters (29.5 ft)
  • 00 – Connector: Standard ClickLoc
  • 00 – Agency: Not Required
• Key Electrical & Physical Specs
  • Cable Type: 75 Ω Triaxial, FEP Insulated.
  • Probe Resistance (9m): 8.5 Ω ± 1.1 Ω.
  • Case Material: AISI 304 Stainless Steel.
  • Tip Material: Durable PPS Plastic.
  • Connector Torque: Finger tight only (Max 0.565 N•m).
  • Min Bend Radius: 25.4 mm (1.0 in).
• Environmental & Application Notes
  • Temperature Range: -52°C to +177°C.
  • Sealing: Viton® O-ring for pressure differential.
  • Weight: Approximately 0.07 kg.
  • Mounting: Reverse mount configuration for specific mechanical setups.

Frequently Asked Questions

Understanding the Product

• What is a “Reverse Mount” probe used for?

A reverse mount probe is used when physical space constraints prevent installing a standard forward-mount probe. The mounting orientation is different to fit specific machinery designs.

• Why does this probe have an 11mm diameter?

The 11mm diameter provides a larger, more robust body compared to 8mm probes. This offers greater strength and durability for demanding applications.

Installation & Handling

• How do I connect the triaxial cable properly?

The triaxial cable has three conductors. You must connect it to a compatible triaxial Proximitor. Follow the wiring diagram in the system manual carefully.

• The connector torque is “finger tight.” What does that mean?

It means you should tighten the connector by hand until it is snug. Do not use tools. Over-tightening can damage the delicate coaxial connector.

Ordering & Support

• Is this a stocked item? What is the delivery time?

This is a specialized probe. Please contact us for current stock status. We ship globally via FedEx, UPS, or DHL once the item is ready. It includes a standard 12-month warranty.

Order This Specialized Monitoring Solution

For applications requiring a reverse mount configuration, this probe is essential. Contact our technical sales team to ensure compatibility.

For Technical Sales Support:
Email: sales@powergearx.com
WhatsApp for Quick Chat: +86 18030005825

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