330701-00-30-10-02-05 | Bently Nevada 3300 XL 11 mm Proximity Probe | 1m Cable

Description

Product Brief – Bently Nevada 3300 XL 11 mm Proximity Probe (without armor)

• 3300 XL 11 mm Proximity Probes deliver precise vibration and position data. Manufacturer: Bently Nevada. Product No.: 330701-00-30-10-02-05. Made in U.S.A.
• This version comes without stainless steel armor — lightweight and flexible. Ideal for standard industrial environments where extra cable protection is not required.
• It uses eddy current principle. Measures shaft vibration, thrust position, speed, and eccentricity in turbomachinery, compressors, and pumps.

Technical Specifications – MECE structured

• Model breakdown – 330701-00-30-10-02-05
  • 330701 : 3300 XL 11 mm Probe, 1/2-20 UNF thread, without armor
  • 00 : Unthreaded length = 0.0 inch
  • 30 : Overall case length = 3.0 inches
  • 10 : Total probe length = 1.0 metre (3.3 feet)
  • 02 : Miniature coaxial ClickLoc connector, standard cable
  • 05 : Multiple agency approvals (ATEX, IECEx, CSA)
• Electrical characteristics
  • DC resistance (center to outer) at 1 m: 5.9 Ω ±0.5
  • Cable: 75 Ω triaxial, FEP insulated (standard lengths 1, 5, 9 m)
  • Frequency response: 0 … 10 kHz (typical for 11 mm probes)
  • Linear measurement range: 2 mm (80 mils) – high resolution
  • Sensitivity: 200 mV/mil (standard) – excellent linearity
  • Immunity: Shielded triaxial design resists RFI/EMI
• Environmental & mechanical
  • Operating/storage temperature: -51°C to +177°C (-60°F to +351°F)
  • Probe tip: Polyphenylene sulfide (PPS) – resists chemicals
  • Case material: AISI 304 stainless steel – corrosion resistant
  • Pressure seal: Viton O-ring (differential pressure type)
  • Note: Probes are not pressure tested before shipping. Contact us if you need a seal test.
• Physical dimensions & torque
  • Case thread: 1/2-20 UNF (max engagement 0.750 in / 19 mm)
  • Recommended mounting torque: 15.2 N•m (133 in•lb)
  • Maximum torque: 45.2 N•m (400 in•lb) – do not exceed
  • Connector torque: finger tight (max 0.565 N•m / 5 in•lb)
  • Minimum bend radius: 25.4 mm (1.0 in) – protects cable
  • Shipping weight: 0.17 kg
• Certifications & classifications
  • Multiple approvals: EPL Ga/Gc/Dc (temperature class T1 to T5)
  • Temperature schedule per ambient – see full T-class list above
  • Suitable for hazardous areas with proper barrier

Installation & Setup Guidance

• Always use recommended torque 15.2 N•m. Over-tightening may damage threads.
• Maximum thread engagement 0.750 inch (1/2-20). Do not force beyond.
• Keep bend radius >25.4 mm to avoid internal cable fracture.
• For temperatures below -34°C (-30°F) consult us — pressure seal may be affected.
• Hand-tighten the ClickLoc connector only. Never use tools.

Diagnostic Capabilities & System Compatibility

• Directly compatible with Bently Nevada 3300 XL monitors, extension cables and drivers.
• Measures: shaft relative vibration, axial position, eccentricity, speed.
• Output signal: negative voltage proportional to gap (‑1 to ‑22 Vdc typical).
• Works with 3300 XL proximitors and signal conditioners.

What’s in the box & warranty

• Package includes: 1 x 330701-00-30-10-02-05 probe, tip protector, factory calibration certificate, mounting instructions.
• Warranty: 12 months against defects in materials and workmanship.
• Shipping: We ship via FedEx, UPS, DHL worldwide. Fast tracked available.

Frequently Asked Questions – Experience-based

• What is the difference between this 330701 (without armor) and 330702 (with armor)?
• 330701 has no outer stainless steel armor — it is lighter and more flexible. Choose 330702 if the cable will be exposed to heavy abrasion or crushing.
• Can I use this probe with a 5-meter extension cable?
• Yes. The total length suffix “10” means 1.0 m probe. Add a 5 m extension (e.g. 3300 XL extension cable) for a 6 m system.
• My machine has M16x1.5 mounting holes. What adapter do I need?
• This probe has 1/2-20 UNF thread. Use Bently part 3300-XX adapter or a simple M16x1.5 to 1/2-20 bushing.
• How do I verify the probe is working before installation?
• Measure DC resistance between center pin and connector body. For 1 m probe it should be 5.9 Ω ±0.5. Also check for any shorts.
• Is this probe suitable for high-pressure hydrogen environment?
• PPS tip and Viton seal resist many chemicals. For hydrogen, confirm with our engineers — we can supply pressure-tested units.
• What is the delivery time?
• In stock items ship within 24 hours via FedEx/UPS/DHL. Custom lengths may take 3-5 days.
• Can I get this probe with 9 m total length?
• Yes. Order suffix “90” instead of “10”. Same part number structure (e.g. 330701-00-30-90-02-05).

Selection Guide – Quick tips

• Suffix “30” means 3.0 inch case length – common for standard mounting.
• Choose “without armor” (330701) when cable runs in conduit or protected tray.
• Connector “02” (ClickLoc) fits all 3300 XL extension cables – no adapter needed.
• For Zone 0/1/2 hazardous areas, suffix “05” provides required multiple approvals.
• Need longer reach? Select total length 5 m (suffix 50) or 9 m (suffix 90).

Typical Applications

• Steam turbines, gas turbines, hydro generators.
• Centrifugal & axial compressors, gearboxes, pumps.
• Large electric motors, fans, paper machine rolls.
• Thrust monitoring, differential expansion, eccentricity.

Contact Information

• Sales inquiries: sales@powergearx.com
• WhatsApp support: +86 18030025825

Copyright © 2025 Powergear X Automation Limited. All rights reserved.
Original Source: https://www.powergearx.com/
Partner: PLCDCS HUB Limited