Description
Bently Nevada 330704-000-030-50-02-CN | 3300 XL 11mm Proximity Probe (Metric) – Compact Long-Range Edition
✨ Key Benefits at a Glance
- 5m long cable: Monitor distant machines without extra wiring
- 30mm short case: Fits tight spaces easily
- CN approval: Made for China’s industrial needs
- Brand new: 12-month factory warranty
???? What the Part Number Means
- Base model: 330704 (11mm probe, M14×1.5 thread, armored)
- 000: No unthreaded length (0mm – super compact)
- 030: Case length – 30mm (30-50mm shorter than standard)
- 50: Total length – 5m (16.4ft – long-distance setup)
- 02: Mini coaxial ClickLoc connector (plug-and-play)
- CN: China-specific approval (local compliance)
???? Key Specs (vs 1m Short-Cable Models)
- Cable length: 5m (vs standard 1m) → For large machines/outdoor use
- Case length: 30mm (vs standard 60-80mm) → Fits motor gaps/pipes
- DC resistance: 7.2Ω±0.8 (vs 5.9Ω±0.5 for 1m) → Stable signal for long cables
- Temp range: -52°C to 177°C (same as standard) → Works in hot/cold
???? Where It Works Best
- Large generators: 5m cable connects control rooms to generators (no extra wires)
- Outdoor pumps: 30mm case fits pipe gaps (saves space)
- Old factory upgrades: Long cable + short case fits messy old layouts (cuts costs)
???? What It Fixes
- Wiring hassle: 5m factory cable (no need for extensions, no signal loss)
- Tight spots: 30mm case fits where 60mm models can’t (e.g., motor vents)
- Approval stress: CN-specific approval (no extra paperwork for local checks)
???? Compare with Other Models
| Spec | This Model (330704-000-030-50-02-CN) | 330704-000-050-10-02-CN | 330704-000-060-10-02-00 |
|---|---|---|---|
| Case length | 30mm (ultra-short) | 50mm (standard) | 60mm (standard) |
| Total cable length | 5m (long-distance) | 1m (short-distance) | 1m (short-distance) |
| Approval | CN (China-specific) | CN (China-specific) | 00 (no extra approval) |
| DC resistance | 7.2Ω±0.8 (long cable) | 5.9Ω±0.5 (short cable) | 5.9Ω±0.5 (short cable) |
| Best for | Tight + long-distance spots | Standard spaces + short wiring | Standard spaces + no approval needs |











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