Bently Nevada Long-Reach Compact Proximity Probe

The Bently Nevada 330707-00-10-90-02-05 solves unique space and distance challenges. It combines a short 1-inch case with a very long 9-meter cable. This design fits tight mounting spots but reaches far-away panels. The probe is built with 304 stainless steel for strength. Its tip uses durable PPS plastic for accurate sensing. This model carries multiple international safety approvals. It is perfect for large machines with limited probe access areas.

Part Number Analysis: 330707-00-10-90-02-05

• Model Prefix (330707):
  • Family: 3300 XL Vibration Monitoring.
  • Sensor: 11mm Proximity Probe.
  • Configuration: 5/8-18 UNF, No Armor.
• Digit Set 1 (-00): Unthreaded Portion = 0.0 in.
• Digit Set 2 (-10): Case Length = 1.0 in (Compact).
• Digit Set 3 (-90): Cable Length = 9.0 m (29.5 ft).
• Digit Set 4 (-02): Connector = Standard ClickLoc.
• Digit Set 5 (-05): Approvals = Multiple Global Certifications.

Detailed Technical Parameters

• Brand & Reference: Bently Nevada 330707-00-10-90-02-05
• Product Series: 3300 XL Machinery Protection System
• Operating Principle: Eddy-Current Displacement
• Sensing Diameter: 11.0 mm (0.433 Inch)
• Probe Housing: AISI 304 Stainless Steel
• Tip Material: Polyphenylene Sulfide (PPS)
• Cable Type: 75 Ohm Triaxial Coaxial
• Cable Specification: Standard FEP Insulated
• Connector Type: Miniature ClickLoc Coaxial
• Total Cable Provided: 9.0 Meters (29.5 Feet)
• Probe DC Resistance (9m): 8.5 Ohms
• Resistance Range: 7.4 to 9.6 Ohms
• Standard Mount Thread: 5/8-18 UNF
• Compatible Thread 1: M16 x 1.5 mm
• Compatible Thread 2: M14 x 1.5 mm
• Max Thread Engagement (5/8-18): 0.938 Inch
• Recommended Installation Torque: 15.2 N·m (133 in-lb)
• Maximum Allowable Torque: 45.2 N·m (400 in-lb)
• Electrical Connection: ClickLock Style Connector
• Connector Torque: Finger Tight Only
• Minimum Bend Radius: 25.4 mm (1.0 inch)
• Operating Temperature: -51°C to +177°C
• Storage Temperature: -51°C to +177°C
• Integral Seal: Pre-installed Viton O-Ring
• Low-Temp Handling: Do not install below -34°C (-29°F)
• Shipping Weight: Approximately 0.17 kg per unit

Installation Instructions

• This probe must pair with a 9-meter Proximitor sensor for correct operation.
• Confirm the short 1-inch case will fit your mounting location.
• Plan a safe, unobstructed route for the lengthy 9-meter cable.
• Use wide, gentle loops for any excess cable. Avoid sharp bends.
• Clean the mounting hole threads and hand-start the probe.
• Tighten to the specified 15.2 N·m using a calibrated torque wrench.
• Connect the cable by pushing the ClickLoc connector until it clicks.
• Ensure the probe is above -34°C before proceeding with installation.

Compatibility & Application

This unique Bently Nevada 330707 probe is for 3300 XL systems. It is ideal for applications like gearboxes or compact bearing housings that require a long cable run to the monitoring cabinet.

Warranty Coverage

Your purchase is protected by our 12-month manufacturer's warranty. This warranty assures the product is free from defects in materials and workmanship.

Shipping Services

We offer fast and reliable worldwide delivery. We ship via FedEx, UPS, and DHL, providing full tracking information for your peace of mind.

Expert FAQ

What is a typical application for this short-case/long-cable combo?

It's perfect for a large motor where the bearing housing has very limited axial space for the probe, but the control panel is far away.

Does the 9-meter cable affect the measurement accuracy?

No, when used with the correctly matched 9-meter Proximitor, the system is calibrated for the cable length, ensuring full accuracy.

Can I use this in a wet environment?

This model has a standard cable, not FluidLoc. For wet areas, consider a model with the "-12" suffix (FluidLoc cable).

Why is the DC resistance specification important?

It is a key electrical characteristic. The monitoring system uses this value as part of its calibration and fault detection for the sensor loop.

Is the short 1-inch case less sensitive or robust?

No. The sensing performance and mechanical strength are identical to the standard 2.4-inch case. Only the physical length is reduced.

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