Technical Specifications

The Bently Nevada 330106-05-30-90-02-00 uses a Polyphenylene sulfide (PPS) probe tip. This material offers excellent chemical and wear resistance. The probe case uses AISI 303 or 304 stainless steel (SST) for strong durability. You get a nominal probe DC resistance of 9.87 ± 0.50 Ω from center to outer conductor for the 9.0 meter length.

Key Electrical and Mechanical Parameters

• Thread Type: M10 x 1 threads for secure mounting.

• Thread Engagement Length: Maximum 15 mm for stable installation.

• Total Length Option: 9.0 meters (29.5 feet) for long-distance routing.

• Connector Type: Miniature ClickLoc coaxial connector (option 02).

• Agency Approval Option: 00 = Not required for standard industrial use.

The probe cable uses 75Ω triaxial design with FEP insulation. This setup provides strong protection against electrical noise. The long 9.0 meter cable eliminates the need for extension cables in many installations. You can trust the 3300 XL 8 mm probe for accurate readings over long distances.

Long Cable Performance

The 9.0 meter length on this 330106-05-30-90-02-00 offers unique advantages. You can place the monitoring system far from the measurement point. Signal integrity remains excellent across the full 9.0 meter distance. The nominal DC resistance of 9.87 Ω stays well within system specifications. This long cable reduces junction box requirements and connection points.

Environmental and Operating Ranges

• Probe Temperature (Standard): -52°C to +177°C (-62°F to +350°F).

• Probe Tip Temperature (Extended): Up to +218°C (+425°F).

• Cable Temperature (Extended): -51°C to +260°C (-60°F to +500°F).

• Relative Humidity: Less than 3% change in ASF at 93% humidity for 56 days (IEC 68-2-3).

• Pressure Seal: Viton® O-ring seals differential pressure between tip and case.

⚠️ Important Note: Exposing this probe below -34°C (-30°F) may cause early pressure seal failure. Please follow proper installation guidelines.

Mechanical Strength

• Tensile Strength (Case to Lead): 330 N (75 lbf) probe case to probe lead.

• Tensile Strength (Lead to Connector): 270 N (60 lbf) at probe lead to extension cable connectors.

• Connector Material: Gold-plated brass or gold-plated beryllium copper.

• Probe Weight: 323 g per meter (11.4 oz per meter) – total approximately 2.91 kg.

Installation Guidelines

Follow these steps to install your Bently Nevada 330106-05-30-90-02-00 probe with its long cable correctly.

1. Plan the Cable Route – Map the full 9.0 meter path before installation.

2. Inspect the Probe – Check for any shipping damage on the PPS tip and threads.

3. Clean the Mounting Hole – Ensure the M10 x 1 threaded hole is clean and dry.

4. Hand-Thread First – Turn the probe case by hand for two to three rotations to avoid cross-threading.

5. Torque to Specification – Tighten the probe case to 6.8 to 8.5 N·m (60 to 75 in-lb).

6. Connect the Cable – Secure the miniature ClickLoc connector until it clicks firmly.

7. Route the 9.0m Cable – Keep the triaxial cable away from high voltage and heat sources.

8. Avoid Sharp Bends – Maintain a minimum bend radius of 50 mm (2 inches) for the cable.

9. Secure the Cable – Use non-metallic ties every 0.5 meters to support the long cable.

10. Verify Air Gap – Use a 3300 XL proximity system to confirm the correct gap voltage.

Do not pull the long cable with more than 270 N (60 lbf) of force. Support the cable weight across the entire 9.0 meter run.

Package Contents (No Certificates or Warranty Terms)

Your shipment for product number 330106-05-30-90-02-00 includes the following items:

• 1 x Bently Nevada 3300 XL 8 mm Reverse Mount Probe assembly (9.0m length)

• 1 x Miniature ClickLoc coaxial connector (pre-attached)

• 1 x Installation instruction sheet (printed)

• 1 x Anti-static protective bag for storage

• 4 x Cable tie mounts for securing the long cable

Frequently Asked Questions (FAQ)

1. Why choose the 9.0 meter cable version of the 3300 XL probe?
The 9.0 meter cable eliminates extension cables and junction boxes. You can place your monitor far from the measurement point without signal loss.

2. Does the 330106-05-30-90-02-00 meet any hazardous area approvals?
No. This model carries approval option 00 meaning no agency certifications. Use this probe only in non-hazardous industrial environments.

3. Will the long 9.0 meter cable affect measurement accuracy?
No. The 3300 XL series maintains excellent linearity across all cable lengths up to 9.0 meters. The 9.87 Ω resistance stays within specification.

4. Can I cut the 9.0 meter cable to a shorter length?
No. Cutting the cable changes the characteristic impedance and DC resistance. This will cause calibration errors and sensor failure.

5. How does the reverse mount design help my installation?
The reverse mount allows you to insert the probe from the machine’s interior. This feature saves space where external probe access is limited.

6. Is this probe compatible with Bently Nevada extension cables?
Yes but not necessary. The 9.0 meter cable typically reaches the monitor directly. If needed, you can add extension cables up to a 9.0 meter total system length.

Why Choose This Model?

The Bently Nevada 330106-05-30-90-02-00 offers the longest standard cable in the 3300 XL series. Its PPS tip resists chemicals and high temperatures. The stainless steel case provides strong mechanical protection. The 9.0 meter cable eliminates extension cables and connection points. This 3300 XL series probe reduces installation complexity for distant monitoring panels. Choose this model for large machinery where the monitor sits far from the measurement point. Applications include hydroelectric turbines, large compressors, and extended shaft lines in paper mills or steel plants.