Bently Nevada 330706-005-046-50-02-00 | 3300 XL Reverse Mount Probe

Description

Product Description

• Brand: Bently Nevada
• Model: 330706-005-046-50-02-00
• Series: 3300 XL
• Product Type: 11 mm Reverse Mount Proximity Probe
• Origin: Made in U.S.A.
• This probe delivers stable non-contact vibration measurement.
• It supports long-term monitoring in harsh industrial conditions.
• The reverse mount design saves axial installation space.
• The PPS tip resists wear and chemical exposure.

Key Performance Highlights

• High signal stability across wide temperature ranges.
• Strong EMI resistance with 75 Ω triaxial cable.
• Reliable sealing using Viton O-ring pressure barrier.
• Long service life in continuous monitoring systems.

Technical Specifications

• Brand: Bently Nevada
• Model: 330706-005-046-50-02-00
• Probe diameter: 11 mm
• Thread type: M10 x 1
• Total probe length: 5.0 meters
• Compatible Proximitor: 5 m Proximitor Sensor only
• Connector type: Miniature ClickLoc coaxial
• Connector option code: 02
• Agency approval: Not required
• Probe DC resistance: 7.2 ± 0.8 ohms
• Operating temperature: -52°C to +177°C
• Storage temperature: -52°C to +177°C
• Minimum bend radius: 25.4 mm
• Recommended torque: Finger tight
• Maximum torque: 0.565 N·m
• Weight: 0.07 kg

Materials and Mechanical Design

• Probe tip material: Polyphenylene sulfide
• Probe case material: AISI 304 stainless steel
• Cable type: 75 Ω triaxial FEP insulated cable
• Seal material: Viton O-ring
• Designed to seal differential pressure.

Environmental and Reliability Characteristics

• Avoid exposure below -34°C for seal protection.
• High resistance to oil, moisture, and vibration.
• Suitable for continuous industrial operation.

Installation Guidelines

• Use reverse mount configuration for compact spaces.
• Apply finger-tight torque during installation.
• Avoid sharp cable bends near the probe body.
• Match probe length with correct Proximitor model.

Commissioning and Maintenance

• No field calibration required.
• Inspect cable and connector during routine shutdowns.
• Replace probe if seal damage is suspected.

Compatibility Information

• Compatible with Bently Nevada 3300 XL systems.
• Designed for matched 5 m Proximitor Sensors.
• Supports System 1 condition monitoring platforms.

Typical Applications

• Steam and gas turbines
• Centrifugal compressors
• Large electric motors
• Gearboxes and rotating shafts
• Critical asset vibration diagnostics

Diagnostic Capability

• Detects shaft vibration and displacement changes.
• Supports early fault identification.
• Improves predictive maintenance accuracy.

Packaging and Warranty

• Factory sealed original packaging.
• Includes one proximity probe.
• Warranty: 12 months.

Shipping Information

• Express delivery available.
• Supported carriers: FedEx, UPS, DHL.

Frequently Asked Questions

• Can this probe work with shorter Proximitor sensors?
• No. Five meter probes require five meter Proximitor sensors.
• Is calibration needed after installation?
• No. The probe ships ready for use.
• What causes early seal failure?
• Very low temperatures can damage the O-ring.
• Is this probe suitable for oil environments?
• Yes. The materials resist oil and industrial fluids.
• How often should the probe be replaced?
• Replacement depends on operating conditions and inspection results.

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