Description
Genuine Bently Nevada 330707-00-20-50-12-00 Proximity Probe
This is the original Bently Nevada 330707-00-20-50-12-00. It’s a long-range 5-meter 3300 XL 11 mm Proximity Probe. Made in the USA for precise machinery monitoring.
Product Configuration & Key Options
- Base Model: 330707 (3300 XL 11mm Probe, 1/2-20 UNF, Armored)
- Option Breakdown:
- Unthreaded Length: 00 = 0.0 in
- Case Length: 20 = 2.0 in
- Total Length: 50 = 5.0 meters (16.4 ft)
- Connector/Cable: 12 = ClickLoc connector with FluidLoc cable
- Agency Approval: 00 = Not required
Core Technical Specifications
- Probe Type: 11 mm Eddy Current
- Thread Size: 1/2-20 UNF
- Cable Length: 5.0 meters
- Cable Type: 75 Ω Triaxial, FEP insulated, FluidLoc
- DC Resistance: 7.2 ± 0.8 ohms (for 5m length)
- Operating Temp: -51°C to +177°C (-60°F to +351°F)
- Case Material: AISI 304 Stainless Steel
- Tip Material: Polyphenylene Sulfide (PPS)
Installation & Usage Notes
- Mounting Torque: Recommended 15.2 N•m (133 in•lb)
- Max Thread Engagement: 0.750 inches
- Connector Torque: Finger tight only (max 0.565 N•m)
- Cable Bend Radius: Minimum 25.4 mm (1.0 in)
- Cold Weather Warning: Avoid installation below -34°C to protect seal
- System Compatibility: Designed for use with 5-meter Proximitor Sensors
Professional FAQs & Buying Guide
Q: What is the main use for this 5-meter probe?
A: This 330707-00-20-50-12-00 is ideal for installations where the monitoring equipment is far from the measurement point, like large turbines or generators.
Q: What does “FluidLoc cable” mean?
A: It’s a special cable designed to resist fluid penetration. This provides extra protection in wet or oily environments.
Q: How do I choose the right temperature classification?
A> Match the T-class (T1 to T5) to your machine’s maximum surface temperature. The probe itself can handle up to +177°C continuous operation.
Q: What support do you offer after purchase?
A: We provide full technical support and a 12-month warranty. Our team can help with installation questions and troubleshooting.
Q: What are my delivery options for this item?
A: We ship worldwide using reliable carriers like FedEx, UPS, and DHL. Express options are available for urgent needs.
Need help selecting the right probe? Contact our experts via WhatsApp: +86 158 8020 0923
Looking for other options? View our complete range of 3300 XL 11 mm Proximity Probes.
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