Product details
Long-Reach Armored Vibration Probe
This is the Bently Nevada 330707-00-20-50-02-05. It is an armored 3300 XL 11 mm Proximity Probe. It has a long 5-meter cable for remote mounting. The probe detects vibration on large industrial shafts. It gives precise data to protect your machinery. Its armored case resists physical damage. Made in the USA for top-tier reliability.
Detailed Model Breakdown
- Product Root: 330707 – 3300 XL 11mm Probe, 1/2-20 UNF Thread, With Armor
- Full Part Number: 330707-00-20-50-02-05
- -00: Unthreaded Length = 0.0 in
- -20: Overall Case Length = 2.0 in
- -50: Total Cable Length = 5.0 meters
- -02: Connector = Standard ClickLoc
- -05: Agency Approval = Multiple
Essential Product Specifications
- Electrical Data:
- DC Resistance (5.0m): 7.2 ± 0.8 ohms
- Cable: 75 Ω Triaxial, FEP Insulation
- Mechanical Build:
- Thread Size: 1/2-20 UNF
- Case: Armored AISI 304 Stainless Steel
- Tip: Polyphenylene Sulfide (PPS)
- Max Thread Engagement: 0.750 in
- Cable Bend Radius: Minimum 25.4 mm
- Installation Torque (1/2-20):
- Maximum: 45.2 N•m (400 in•lb)
- Recommended: 15.2 N•m (133 in•lb)
- Operating Environment:
- Temperature Range: -51°C to +177°C
- Seal: Viton O-Ring (Seals tip from case)
- Note: Avoid long storage below -34°C.
- Weight: 0.17 Kg (Shipping)
Professional FAQ & Guidance
What does “with armor” mean for this model?
The probe case has a thick metal jacket. This armor protects against knocks and abrasion. It is ideal for harsh plant environments.
Why is the 5.0-meter cable length special?
This long cable is for distant monitor mounting. Important: It must connect to a 5-meter compatible Proximitor sensor only. Check your system.
What is the difference between 1/2-20 and 5/8-18 threads?
1/2-20 is a smaller diameter thread. It is common on medium-sized equipment. Always match the thread to your mounting hole.
How do I handle the long cable during installation?
Never bend the cable tighter than 1 inch radius. Use gentle loops. Secure the cable along its path with clips.
Can this probe work in an explosive area?
Yes. The “05” Multiple Approvals option means it meets standards for use in hazardous locations. Verify your local requirements.
Your Selection & Ordering Guide
- Choose this 330707-00-20-50-02-05 for long cable runs and armored protection.
- Ensure your monitoring system accepts 5-meter probes.
- Apply 15.2 N•m torque for secure installation.
- Your purchase is covered by a 12-month quality warranty.
- We dispatch orders quickly via FedEx, UPS, or DHL.
Unsure about compatibility? Need a quote? Contact us: sales@powergearx.com or +86 18030005825 (WhatsApp).
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