Product Snapshot
- Brand: Bently Nevada
- Model: 3300 XL 11mm Proximity Probe
- Part Number: 330707-00-25-50-12-00
- Series: 3300 XL 11mm Probe
- Origin: Made in U.S.A
- Probe type: Armored proximity probe
- Shipping weight: about 0.17 kg
Order Code Tree Structure
- 330707
- 3300 XL 11 mm probe
- 1/2-20 UNF thread
- With stainless armor
- -00
- Unthreaded length: 0 inch
- -25
- Case length: 2.5 inch
- -50
- Total cable: 5.0 m
- Use with 5 m driver only
- -12
- Mini coax ClickLoc connector
- FluidLoc cable
- -00
- No agency approval required
Material And Construction
- Tip material: PPS
- Case material: AISI 304 stainless steel
- Cable: 75 Ω triaxial
- Insulation: FEP
- Armor: Stainless braid layer
- Seal: Viton O-ring
- Good oil and chemical resistance
Mechanical Limits
- Thread: 1/2-20 UNF
- Optional thread: M16 x 1.5
- Max thread engage: 0.750 in
- Metric engage: 24 mm
- Max case torque: 45.2 N·m
- Recommended torque: 15.2 N·m
- Connector torque max: 0.565 N·m
- Connector torque: finger tight
- Minimum bend radius: 25.4 mm
Electrical Characteristics
- Probe length: 5.0 m
- DC resistance: 7.2 Ω ± 0.8 Ω
- Stable impedance match
- Low signal loss path
- Strong noise shield
- Fast response to shaft motion
Temperature And Environment
- Operating temp: -52°C to +177°C
- Storage temp: same range
- Below -34°C may damage seal
- Sealed against process pressure
- Pressure test available by request
- Fit for turbine and compressor duty
Key Application Advantages
- Accurate shaft vibration reading
- Stable gap measurement output
- Armored cable for harsh zones
- Quick connect ClickLoc plug
- Long service life design
- Easy field replacement
- Works with XL sensor systems
Warranty And Delivery
- Warranty: 12 months
- New and original packing
- Each unit tested before shipping
- Courier: FedEx
- Courier: UPS
- Courier: DHL
FAQ And Buying Tips
- How do I select correct probe length
- Match probe and driver length exactly. Do not mix lengths.
- When should I choose armored type
- Use armor where cable may rub or vibrate.
- What causes unstable signal
- Wrong gap or wrong driver length often causes it.
- Can I bend cable near probe tip
- Avoid tight bends near tip. Keep safe radius.
- Is pressure test needed for all orders
- Only for special high pressure jobs. Ask before buy.
Contact And Quote Support
- Email: info@oiltechcontrols.com
- WhatsApp: +86 158 8020 0923
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Original Source: https://www.oiltechcontrols.com/
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Nathan Perez –
The Bently Nevada 330707-00-25-50-12-00 probe sensor arrived brand new and on time. Installation was quick, and it provides highly accurate vibration readings for our rotating machinery. We were impressed with the technical support, which helped us configure it properly. It’s been reliable in real-world monitoring applications. Excellent purchase for industrial maintenance teams.