Bently Nevada 330709-000-050-50-02-00: Compact & Reliable 11mm Proximity Probe
What This Probe Does
Tracks machine parts like shafts and gears with precision. Built for tough spots—think extreme heat or cold—this probe lasts long and sends clear data to keep your machines running smoothly. Perfect for factories, power plants, or any setup needing a 5-meter cable.
Specs at a Glance
Brand: Bently Nevada (USA-made quality)
Full Model: 330709-000-050-50-02-00
Type: 3300 XL 11mm Proximity Probe
Key Suffix Details:
000 = 0mm unthreaded (fits tight spaces)
050 = 50mm case length (ultra-compact design)
50 = 5m total length (works only with 5m Proximitor sensors)
02 = Mini ClickLoc connector (quick, secure plug-in)
00 = No extra certifications needed (saves time)
Cable: 75Ω triaxial, FEP-insulated (resists wear, 5m option)
Resistance: 7.2 ± 0.8 ohms (5m cable)
Use & Care
Target Size: Flat surfaces need ≥30.5mm (1.2in) wide. Shafts need ≥152mm (6in) thick.
Temperature: Works from -52°C (-62°F) to 177°C (351°F). Avoid temps below -34°C (30°F) to protect seals.
Install Steps (Quick & Simple)
Tighten the Case: Use 63.3 N•m (560 in•lb) force—no over-tightening!
Connect Safely: Finger-tighten the ClickLoc connector (max 0.565 N•m / 5 in•lb).
Bend Gently: Never fold smaller than 25.4mm (1in) radius.
Screw In: Go up to 24mm deep for a secure fit.
What’s in the Box
1x 330709-000-050-50-02-00 probe (50mm case)
1x 5m triaxial cable (with Mini ClickLoc)
1x quick-start guide (3 easy steps)
1x material sheet (PPS tip, 304 stainless case—built to last)
Warranty You Can Trust
1-year warranty covers factory defects. No coverage for damage from rough use or wrong setup.
Where It Shines
Auto Plants: Monitors 160mm engine shafts with 5m cable—cuts downtime by 35%.
Wind Farms: Tracks gear wear in 152mm+ turbine shafts, even at -40°C.
Chemical Factories: Works in 170°C heat to prevent pump failures, saving $10K/year per unit.
Download PDF file here:3300 XL 11 mm Proximity Transducer System Datasheet
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