330707-00-25-50-12-05 Bently Nevada 3300 XL 11 mm Probe In Stock Fast Delivery

330707-00-25-50-12-05 Bently Nevada Proximity Probe | In Stock | Fast Delivery

Industrial vibration monitoring requires stable sensors.

• 330707-00-25-50-12-05 is a precision eddy-current probe.
• Manufactured by Bently Nevada in the United States.
• Part of the 3300 XL 11 mm Proximity Probes family.
• Used for shaft vibration and displacement measurement.
• Designed for harsh turbine and compressor environments.
• Stable signal even under high temperature and oil exposure.

Download the manual for configuration and installation guidance.

Product Description

• The 330707-00-25-50-12-05 probe measures shaft motion precisely.
• It uses eddy-current technology for non-contact measurement.
• The sensor provides reliable output for vibration monitoring systems.
• It supports industrial turbomachinery protection applications.
• Armor cable improves durability in harsh plant conditions.
• FluidLoc cable design prevents oil ingress.
• Miniature ClickLoc connector ensures quick installation.
• Compatible with Bently Nevada proximitor sensors.
• Widely used in turbines, compressors, pumps, and generators.

Configuration Breakdown

• 330707
  • 3300 XL 11 mm probe
  • 1/2-20 UNF threaded probe case
  • Stainless steel armored cable
• 00
  • Unthreaded length: 0 inch
• 25
  • Case length: 2.5 inches
• 50
  • Total probe length: 5 meters
  • Designed for 5 m proximitor systems
• 12
  • Miniature coaxial ClickLoc connector
  • FluidLoc cable protection
• 05
  • Multiple international approvals

Technical Data

• Brand: Bently Nevada
• Model: 330707-00-25-50-12-05
• Series: 3300 XL 11 mm Proximity Probes
• Measurement Type: Non-contact shaft displacement
• Probe Thread: 1/2-20 UNF
• Probe Length: 5 meters
• Probe Tip Material: Polyphenylene sulfide (PPS)
• Probe Case Material: AISI 304 stainless steel
• Cable Type: 75 Ω triaxial FEP insulated cable
• Resistance (5 m): 7.2 ± 0.8 Ω
• Operating Temperature: −52°C to +177°C
• Minimum Bend Radius: 25.4 mm
• Pressure Seal: Viton O-ring sealing design
• Connector Torque: Max 0.565 N·m
• Thread Engagement: Max 0.75 inch
• Recommended Torque: 15.2 N·m
• Maximum Torque: 45.2 N·m
• Shipping Weight: 0.17 kg
• Country of Origin: United States

Environmental and Temperature Ratings

• T1: −55°C to +232°C
• T2: −55°C to +177°C
• T3: −55°C to +120°C
• T4: −55°C to +80°C
• T5: −55°C to +40°C
• Dust environment classification supported
• Industrial hazardous area compatibility

Installation Guidelines

• Install probe using correct thread engagement.
• Avoid cable bending below minimum radius.
• Use recommended torque for stable mounting.
• Connect probe to compatible proximitor sensor.
• Verify cable routing to prevent electromagnetic noise.

Commissioning and Maintenance

• Calibration is simple with Bently Nevada systems.
• Connector allows quick replacement.
• Armor cable protects against mechanical damage.
• Periodic inspection improves long-term reliability.

Compatibility

• Bently Nevada vibration monitoring systems
• 3500 machinery protection systems
• 3300 series monitoring systems
• Compatible proximitor sensors
• Industrial turbine protection systems

Typical Applications

• Steam turbines
• Gas turbines
• Centrifugal compressors
• Industrial pumps
• Generators
• High-speed rotating machinery

Model Comparison and Selection Guide

• 330707-00-10-50-12-05
• Shorter case length.
• Suitable for limited installation space.
• 330707-00-10-90-01-00
• Longer probe cable.
• Better for extended installation distances.

Expert Review

• This probe offers stable eddy-current measurement.
• The PPS tip improves chemical resistance.
• Armor cable ensures long service life.
• ClickLoc connector simplifies installation.
• Engineers trust this probe in turbine monitoring.

Packaging and Delivery

• Original factory sealed packaging
• 1 × 330707-00-25-50-12-05 proximity probe
• Quality inspection before shipment
• 12–48 hour fast dispatch
• Express shipping via FedEx, UPS, or DHL
• 12-month warranty

FAQ

• What systems support this probe?
• The probe works with Bently Nevada vibration monitoring systems.
• Can it operate in high temperature environments?
• Yes. The probe supports temperatures up to 177°C.
• How to choose the correct probe length?
• Select cable length according to proximitor sensor distance.
• Does the probe require calibration?
• System calibration occurs through the monitoring system.
• What is the advantage of FluidLoc cable?
• It prevents oil migration inside the cable.
• How to ensure long service life?
• Follow torque specifications and protect cable routing.

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