Bently Nevada 330709-000-050-10-02-05 3300 XL 11mm Proximity Probe
Quick Overview
A reliable tool for checking machine movement (vibration/position) in factories. Made for turbines, compressors, and fans, it works well in tough conditions. Now with extra safety approvals!
Technical Details
Brand & Model: Bently Nevada 330709-000-050-10-02-05
Suffix codes: 000=0mm unthreaded, 050=50mm case length, 10=1.0m total, 02=Mini ClickLoc connector, 05=Multiple approvals
Key Features
Probe type: 3300 XL 11mm (M16x1.5 thread, no armor)
Materials: Tip – PPS plastic; Case – 304 stainless steel (strong, rust-proof)
Cable: 75Ω triaxial, FEP-insulated, 1.0m long (also sold in 5m/9m)
Resistance: 5.9±0.5 ohms (for 1.0m probe)
Important Ratings
Target size: Min 30.5mm flat surface; Min 152mm shaft
Temp range: -52°C to +177°C (avoid below -34°C to protect seals)
Output: 0-10V DC (standard for easy machine links)
Accuracy: ±0.5% of full scale (very precise)
Setup Tips
Torque: Probe case (M16x1.5) – 21.1 N•m (187 in•lb); Connector – Finger-tight (max 0.565 N•m)
Bend radius: Min 25.4mm (with/without armor)
Thread fit: Max 24mm deep (no over-tightening)
Certifications
Comes with multiple safety approvals (suffix 05), meeting strict industrial standards for safe use.
Package & Warranty
What’s inside: 1 probe, 1 quick-start guide
Warranty: 1 year from purchase date (covers defects)
Where It Works
Turbines: Checks rotor alignment to prevent damage
Compressors: Tracks shaft position to stop wear
Fans: Finds unbalance early in large blades
Download PDF file here:3300 XL 11 mm Proximity Transducer System Datasheet
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