Probe | 330851-02-000-050-10-00-CN | Bently Nevada

Bently Nevada 3300 XL 25mm Proximity Probe 330851-02-000-050-10-00-CN

High-Temperature Performance and Durability

• This probe is specifically built for challenging applications like steam turbine monitoring.
• It is designed to survive in 200°C continuous operating temperatures.
• The probe can also withstand short-term exposure up to 250°C.
• It serves as a direct, performance-enhancing replacement for legacy 7200 series probes.
• The 3300 XL series is available in multiple case lengths for versatile installation.

Detailed Technical Specifications

• Brand & Model: This is the genuine Bently Nevada 3300 XL 25mm proximity sensor.
• Full Part Number: 330851-02-000-050-10-00-CN identifies this exact configuration.
• Physical Dimensions: It features a 50mm long case with an M30x2 threaded housing.
• Sensing Performance: The probe has a standard 25mm measurement range.
• Electrical Accuracy: It provides a precise DC resistance of 6.2Ω ±0.5Ω.
• Output & Cable: The unit uses a 75Ω Triaxial signal through a 1-meter PFA cable.
• Product Weight: The armor-free version weighs approximately 230 grams.

Straightforward Installation Guide

• Recommended Torque: Install using a torque of 68 N·m for optimal seating.
• Maximum Torque: Do not exceed the absolute maximum of 163 N·m.
• Mounting Interface: The probe installs directly into standard M30x2 threaded holes.
• Hazardous Area Use: It is compatible with certified intrinsic safety barriers.
• System Integration: The probe also works with various galvanic signal isolators.

Frequently Asked Questions (FAQ)

• What is the main advantage of the 3300 XL over the old 7200? The Bently Nevada 3300 XL offers improved durability, higher temperature ratings, and modern certifications.
• Can I use this sensor in an explosive atmosphere? Yes, with its ATEX/IECEx Zone 0 rating, it is suitable for use in hazardous areas with proper barriers.
• What does the "CN" suffix in the part number mean? It indicates this unit complies with specific regional certification requirements.
• Is the 1-meter cable length sufficient? This is the standard pigtail length; it connects to a system extension cable for full reach to the monitor.
• Do you have this specific model in stock? Yes, the 330851-02-000-050-10-00-CN is typically available from our ready inventory.

Access the comprehensive product manual here: 3300 XL Proximity Transducer System PDF

Contact Us for Orders and Technical Inquiries: sales@nex-auto.com | +86 153 9242 9628

Authorized Supplier: NexAuto Technology Limited