Description
Precision Vibration Monitoring Solution
Engineered for reliability, the Bently Nevada 330101-00-11-20-02-00 is a high-performance 8mm proximity probe. It delivers accurate vibration and position data for protecting critical machinery like turbines, compressors, and pumps. This sensor is built to withstand harsh industrial environments.
Core Advantages at a Glance
- Extended Reach: Features a 2.0-meter integrated cable. Reduces the need for extra extensions in many setups.
- Unmatched Durability: Patented TipLoc and 8mm stainless steel body offer superior physical protection.
- Secure by Design: CableLoc connector locks in place with 75 lbf pull-out resistance for vibration-proof connection.
- Broad Compatibility: Directly works with Bently Nevada 3300/3500 systems and 3300 NSv Probes accessories.
- Trusted Quality: Manufactured in the USA to the highest industry standards.
Understanding Your Part Number
The model code 330101-00-11-20-02-00 specifies your exact configuration:
- Base Model: 330101 (8mm Probe, 3/8-24 UNF, No Armor)
- Option -00: Unthreaded Shank Length = 0.0 inches.
- Option -11: Overall Case Length = 1.1 inches.
- Option -20: Attached Cable Length = 2.0 meters (6.6 feet).
- Option -02: Connector Type = Miniature Coaxial ClickLoc.
- Option -00: Special Feature = Not Required / Standard.
Essential Technical Specifications
- Product Type: 3300 XL 8mm Proximity Probe
- Full Part No.: 330101-00-11-20-02-00
- Linear Range: 2.0 mm (80 mils), from 0.25 mm to 2.3 mm from target.
- Recommended Gap: -9 Vdc (~1.27 mm / 50 mils).
- Scale Factor (Sensitivity): 7.87 V/mm (200 mV/mil) ±5%.
- Probe Resistance (for 2.0m): 7.88 Ω ± 0.50 Ω.
- Operating Temperature: -52°C to +177°C (-62°F to +350°F).
- Construction: PPS Plastic Tip, AISI 303/304 Stainless Steel Case.
- Sealing: Viton O-ring for pressure differential.
- Humidity Immunity: Less than 3% signal change at 93% RH.
Quick Installation Notes
- Install in a 3/8-24 UNF threaded mounting hole.
- Set initial mechanical gap to achieve -9 Vdc on the monitor.
- Connect the ClickLoc connector with a firm push until it audibly clicks.
- For long runs, use recommended shielded field wiring up to 305m.
Package, Warranty & Fast Delivery
- Box Includes: One ready-to-install probe with pre-attached 2-meter cable.
- Your Assurance: Backed by a full 12-month manufacturer’s warranty.
- Global Shipping: Dispatched promptly via FedEx, UPS, or DHL.
Expert FAQ & Guidance
Specifications & Performance
- The probe resistance is listed as 7.88 Ω. Why is it different from the 0.5m probe?
- The resistance is slightly higher because this model has a longer 2.0-meter integrated cable. The stated value of 7.88 Ω ±0.50 Ω is correct and expected for this length.
- What does an “Overall Case Length” of 1.1 inches mean for mounting?
- This short 1.1-inch case is ideal for applications with very limited space in the mounting boss or housing. It’s a compact solution where clearance is tight.
Application & Selection Advice
- When should I choose this 2.0m cable model over a shorter one?
- Select this 330101-00-11-20-02-00 when your monitor is relatively close to the machine. The 2m cable often eliminates the need for a separate extension, simplifying installation and reducing connection points.
- Is the FluidLoc option available for this specific part number?
- The FluidLoc option is not included in this standard “-00” configuration. It is a special order option. If you require it to prevent oil migration, please contact us for a custom quote.
Ordering & Support
- Do you offer technical support after purchase?
- Absolutely. Our team provides application support. Need help with gap setting or system integration? Reach out via WhatsApp at +86 158 8020 0923.
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