330104-00-07-10-02-00 Bently Nevada 3300 XL 8mm Proximity Probe

Product Overview

The 330104-00-07-10-02-00 is an advanced 3300 XL 8 mm Proximity Probe manufactured by Bently Nevada. Designed for high-accuracy vibration and position monitoring, this 330104 series probe utilizes a miniature coaxial ClickLoc connector and robust stainless steel construction to deliver reliable signal acquisition in demanding industrial environments.

Technical Specifications

• Brand: Bently Nevada
• Product Number: 330104-00-07-10-02-00
• Product Type: 3300 XL 8 mm Proximity Probes
• Measurement Range: Calibrated for AISI 4140 steel targets with standard gapping
• Frequency Response: High-frequency capability optimized for dynamic vibration analysis
• Sensitivity: Factory calibrated for precise linear voltage output per millimeter of displacement
• Linearity: Maintained under standard -24 Vdc supply and 10 kΩ load parameters
• Resolution: Sub-micron displacement tracking for early fault detection
• Temperature Range: Operates reliably across standard industrial temperature extremes
• Environmental Tolerance: Sealed with a Viton O-ring to handle differential pressure gradients
• Interference Immunity: Fully shielded coaxial path with ClickLoc locking mechanism
• Shipping Weight: Compact and lightweight industrial sensing assembly

Configuration Breakdown

• Probe Family Code (330104): 3300 XL 8 mm Probe with M10 x 1 thread and armor
• Unthreaded Length Option (00): 00 mm unthreaded portion at the tip
• Overall Case Length Option (07): 70 mm total structural case length
• Total Length Option (10): 1.0 meter (3.3 feet) integral cable length
• Connector and Cable Option (02): Miniature coaxial ClickLoc connector with standard cable
• Agency Approval Option (00): Standard configuration with no special hazardous certifications required

Installation Guidelines

• Ensure a standard probe gap setting of 1.27 mm (50 mils) against an AISI 4140 steel target for optimal performance.
• Supply operating power between -17.5 Vdc and -26 Vdc without barriers, or -23 Vdc to -26 Vdc with safety barriers.
• Avoid operating voltages more positive than -23.5 Vdc to prevent linear range reduction.
• Route the miniature coaxial cable away from high-voltage power conduits to minimize electromagnetic induction.

Commissioning, Maintenance, and Compatibility

• Verify nominal probe DC resistance (7.59 ± 0.50 ohms from center conductor to outer conductor for a 1.0m cable) prior to system energization.
• Inspect ClickLoc connectors regularly for moisture, oil contamination, or mechanical looseness.
• Fully compatible with standard 3300-series 5 mm and 3300 XL 8 mm Proximitor sensors and extension cables.

Certifications, Shipping, and Warranty

• Origin: Made in U.S.A.
• Shipping Carriers: FedEx, UPS, and DHL
• Processing Time: 24-48 hours rapid dispatch
• Warranty Terms: Comprehensive 12-month warranty included

Typical Applications and Diagnostic Capabilities

• Suitable Equipment: Large steam turbines, gas turbines, centrifugal compressors, motor-generator sets, and heavy-duty industrial pumps.
• Diagnostics: Uncovers shaft relative vibration, radial position changes, eccentricities, and thrust collar wear before catastrophic failure occurs.

Global PLC Spare HUB's Insight

Instrument technicians often face high signal noise floors when replacement probes are mismatched with older extension cable impedances. Ensuring that your entire signal loop utilizes matching 3300 XL components preserves the precise phase angle and amplitude scaling required for accurate machinery protection and advanced machinery diagnostics.

Model Selection and Comparison

• 330104-00-07-10-02-00: Features a 70mm case length, 1.0-meter integral cable, and ClickLoc connector. Ideal for tight machinery mounting configurations requiring armored protection.
• Comparison Model: 330902-00-15-10-01-05: An NSv series proximity probe designed specifically for small-target or low-clearance measurement applications, contrasting with standard 8mm XL probes.
  

Frequently Asked Questions

Question

Why is the target material restricted to AISI 4140 steel for factory calibration specifications?

Answer

Eddy current proximity probes rely on target magnetic permeability and electrical resistivity; different alloys alter the sensitivity slope, requiring custom system curves if non-standard targets are used.

Question

What precautions should be taken when tightening the M10 x 1 probe thread into a machine mounting hole?

Answer

Use a calibrated torque wrench and avoid over-tightening to prevent crushing the internal Viton O-ring or distorting the probe tip housing.

Question

How does the ClickLoc connector improve long-term reliability in vibrating machinery environments?

Answer

The ClickLoc design provides a secure mechanical lock that prevents loosening caused by continuous high-frequency plant vibration, maintaining low electrical contact resistance.

Question

What troubleshooting steps should I take if my monitor displays a constant -24 Vdc supply fault?

Answer

Check the input power terminals for correct voltage boundaries (-17.5 Vdc to -26 Vdc) and inspect the coaxial cable shielding for grounding loops or physical breaks.

Question

How do I select the right probe case and unthreaded length for a retrofit application?

Answer

Measure the penetration depth of the existing mounting port and match the unthreaded length to clear any guide sleeves or threads before the active tip reaches the measurement gap.

Tags