330171-00-20-05-02-CN Bently Nevada 5mm Probe – 0.5m Cable, CN Approved

🔍 Product Insight

• Bently Nevada 330171-00-20-05-02-CN – precision 5mm Proximity Probes for critical asset protection.
• Designed for turbines, compressors, pumps, and motors in harsh environments.
• Country-specific approval (CN) ensures compliance with local regulations.
• Fast 12-24 hour dispatch via FedEx, UPS, or DHL from global stock.
• Questions? sales@powergearx.com or WhatsApp +86 18030005825.

📦 Model Breakdown – Suffix Tree

• 330171- (base series)
  • 00 → unthreaded length: 0 inch (flush mount)
  • 20 → overall case length: 2.0 inch (50.8 mm)
  • 05 → total cable length: 0.5 meter (1.6 ft)
  • 02 → connector: miniature coaxial ClickLoc (standard cable)
  • CN → approval: Country Specific (China)
• Thread : 1/4-28 UNF (max engagement 0.375 in)
• Tip : Polyphenylene sulfide (PPS) – wear & chemical resistant
• Case : AISI 304 stainless steel
• Cable : 75 Ω triaxial, FEP insulated, 0.5 m
• DC resistance : 7.45 Ω ±0.50 (center‑to‑outer)
• Temp range : -35 °C to +177 °C (-31 °F to +351 °F)
• Weight : 0.323 kg

⚙️ Core Performance Data

• Power : -17.5 to -26 Vdc, <12 mA
• Sensitivity : < 2 mV/V change (excellent stability)
• Linear range : 0.25 to 2.3 mm (10‑90 mils) with 4140 steel
• Output resistance : 50 Ω
• Magnetic immunity : 0.0045 mV pp/gauss at 90 mil (60 Hz)
• Torque : 5.1 N·m (45 in·lb) recommended, max 7.3 N·m
• Tensile strength : 222 N (50 lbf) on case & connectors
• Bend radius : min 25.4 mm (1.0 in)

🔩 Installation & Maintenance

• Drill #3 or larger tap for 1/4-28 mounting hole.
• Thread engagement max 0.375 inch – do not overtighten.
• Apply 5.1 N·m torque; never exceed 7.3 N·m.
• ClickLoc connector – tool-free extension, secure fit.
• Check DC resistance before mounting to verify cable health.

✅ Compatibility & Approvals

• Works with all Bently Nevada 3300 XL proximitors & extension cables.
• Direct fit for 3300 5mm Proximity Probes systems.
• Approval code CN : country‑specific certification (China).
• Temperature class: T1 to T5 per EPL Ga/Gc; T80°C to T105°C for Dc.
• Target material: AISI 4140 steel (standard).

📦 Package & Warranty

• Includes: 330171 probe with 0.5 m cable & ClickLoc connector.
• Factory test certificate & installation manual.
• 12‑month warranty against defects.
• Dispatch within 12‑24 hours via FedEx, UPS, or DHL (tracking provided).

🎯 Expert Review – Manager’s Insight

• “The 330171-00-20-05-02-CN is a smart choice when you need a short 0.5 m cable and country‑specific approval. The flush unthreaded length (00) simplifies mounting in tight spaces. Its PPS tip endures oil mist and moisture, while the 304 case resists corrosion. Ideal for refinery compressors and power generation turbines where space is limited and local certification matters.”
• “For longer cable runs (1‑9 m), consider the 330173 series – but if 0.5 m fits your cabinet, this model saves cost and reduces signal noise.”

❓ Frequently Asked Questions – Pro Tips

• What does the “CN” approval mean for my project?CN stands for Country Specific – it meets Chinese regulatory standards (CCC/NEPSI). Ideal for projects requiring local certification.
• Can I use this 0.5 m probe with a longer extension cable?Yes. The ClickLoc connector mates with any Bently Nevada 3300 extension cable. Total length (probe+extension) must match proximitor input.
• How do I select between 330171 and 330173?Choose 330171 for standard duty & short cables (0.5‑1 m). Choose 330173 when you need longer cables (5‑9 m) or armored versions.
• Is this probe easy to replace without recalibrating the system?Absolutely. Bently Nevada 5mm probes are interchangeable without system recalibration, provided gap and target material remain same.
• What if my ambient temperature exceeds 177°C?This probe is rated -35 to +177°C. For higher temps, select a 330173 high‑temp option (up to 232°C).

📊 Selection Guide – Compare with Similar Models

• ▶ 330171-00-20-05-02-CN (this model) – 0.5 m cable, flush mount, CN approval. Best for compact installations in China.
• ▶ 330171-12-23-10-01-05 – 1.0 m cable, 1.2” unthreaded, multiple approvals (CSA/ATEX). Better for general global use.
• ▶ 330171-00-12-50-01-CN – 5.0 m cable, 1.2” unthreaded, CN approval. Ideal when longer cable is needed but local cert required.
• Tip: Match cable length to your proximitor location. Short cable (0.5 m) reduces noise, long cable (5 m) offers flexibility.

Contact Information
sales@powergearx.com | +86 18030005825 (WhatsApp)

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