Bently Nevada 3300 XL 11mm Proximity Probe | Model: 330710-000-050-50-02-CN
What It Does
This probe helps check machines. It measures vibration, movement, and position in rotating parts. Made in the U.S.A., it works well in tough conditions.
Key Details
Brand: Bently Nevada
Model: 330710-000-050-50-02-CN
Type: 3300 XL 11mm Proximity Probe
Thread: M16 x 1.5 (with armor)
Unthreaded length: 0 mm (option 000)
Case length: 50 mm (option 050)
Cable length: 5m (16.4ft, option 50) – Only fits 5m Proximitor Sensors
Connector: Small coaxial ClickLoc (option 02)
Approval: CN Country Specific
Tech Data
DC resistance: 7.2 ± 0.8 ohms (5m cable)
Tip material: PPS (strong plastic)
Case material: Stainless steel (AISI 304)
Cable: 75 Ω triaxial, FEP-insulated (available in 1m, 5m, 9m)
Mechanical Info
Case torque (M16x1.5): 63.3 N•m (560 in•lb)
Connector torque: Max 0.565 N•m (5 in•lb) – Tighten by hand
Min bend radius: 25.4 mm (1.0 in) (with/without armor)
Thread fit: Max 24 mm
Temperature Range
Works/stores from -52°C to +177°C (-62°F to +351°F). Below -34°C (30°F) may hurt the seal.
Why It’s Good
Accurate: Measures small moves (e.g., rotor vibration).
Tough: Stainless steel case and PPS tip last long.
Less noise: Needs flat target ≥30.5 mm; shaft ≥152 mm.
How to Install
Keep thread fit under 24 mm.
Tighten connectors by hand (max 0.565 N•m).
Bend cable no less than 25.4 mm.
What It Fits
Works with Bently Nevada 5m Proximitor Sensors and 3500 Series monitors (needs software update).
Certificates
Meets CN standards; resists RFI/EMI (like CE rules).
What’s in the Box
1 probe (5m cable)
1 small coaxial ClickLoc connector
Install guide
Nuts and safety wires (standard).
Warranty
1-year warranty for factory issues (starts on purchase date).
Where It’s Used
Power plants: Checks turbine vibration to stop shaft wear.
Factories: Tracks compressor parts for on-time fixes.
Pumps: Keeps rotating parts aligned.
Download PDF file here:3300 XL 11 mm Proximity Transducer System Datasheet
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