Description
Product Overview
This is the genuine Bently Nevada 330101-00-75-20-02-00. It is a 3300 XL 8mm Probe for vibration measurement. Made in the USA, it features a robust 8mm body for superior durability. The patented TipLoc and CableLoc designs ensure a secure, reliable connection ideal for heavy-duty industrial monitoring.
Key Features & Benefits
- Superior Robustness: Thicker 8mm design resists physical damage.
- Secure Connection: Patented CableLoc gives 75 lbf pull strength.
- FluidLoc Option: Available to prevent internal oil leaks.
- Wide Temperature Range: Operates from -52°C to +177°C.
- Stable Output: Minimal performance change in high humidity.
Full Model Number Breakdown
- 330101: Base Part – 3300 XL 8 mm Probe, 3/8-24 UNF thread, no armor.
- -00: Unthreaded Length
- 0.0 inches
- -75: Overall Case Length
- 7.5 inches
- -20: Total Cable Length
- 2.0 meters (6.6 feet)
- -02: Connector & Cable Type
- Miniature coaxial ClickLoc connector, standard cable.
- -00: Special Requirement
- Not required.
Technical Specifications
- Brand & Model: Bently Nevada 3300 XL 8mm.
- Linear Measurement Range: 2.0 mm (80 mils).
- Recommended Gap (Radial): 1.27 mm (50 mils) at -9 Vdc.
- Sensitivity (Scale Factor): 7.87 V/mm ±5%.
- Linearity (DSL): Better than ±0.025 mm (±1 mil).
- Probe DC Resistance: 7.88 Ω ± 0.50 Ω for 2.0m length.
- Cable Capacitance: 69.9 pF/m typical.
- Frequency Response: Dependent on field wiring length (see manual).
- Operating Temperature: -52°C to +177°C (Standard).
- Environmental Sealing: Viton® O-ring for differential pressure.
- Humidity Immunity: Less than 3% ASF change at 93% RH.
- Case Material: AISI 303/304 Stainless Steel.
- Tip Material: Molded PPS Plastic.
Installation & Compatibility
- Mounting: 3/8-24 UNF thread. Ensure target material is conductive.
- Field Wiring: Use 3-conductor shielded cable (16-24 AWG). Max 305m to monitor.
- System Compatibility: Works with Bently Nevada 3300 XL Proximitor and compatible monitors.
- Debugging Tip: Always set gap to -9 Vdc for standard radial vibration measurement.
Ordering & Service Information
- Packaging: Includes probe in protective packaging.
- Warranty: 12-month limited warranty on material and workmanship.
- Shipping: Available via FedEx, UPS, and DHL for fast global delivery.
- Typical Applications: Critical machine vibration monitoring on turbines, compressors, pumps, and fans.
- Diagnostic Capability: Essential for detecting shaft displacement, eccentricity, and preload conditions.
Frequently Asked Questions (FAQ)
Q: Is this probe the most rugged option available?
A: Yes. The 8mm body offers the best protection. We recommend it for harsh environments where probe damage is a concern.
Q: Can I use this to replace a 5mm probe directly?
A: Check your mounting hole size. This probe needs an 8mm hole. Adapters may be needed for retrofit.
Q: How do I choose the right cable length?
A: Measure from the probe mounting point to the transducer location. Add slack for service. Standard 2m (this model) suits many applications.
Q: My machine leaks oil. Which option should I choose?
A: Select the FluidLoc cable option when ordering. It stops oil from traveling inside the cable.
Q: What’s the main difference between this and a 3300 NSv Probes?
A: The 3300 XL series is the established, high-reliability standard. The 3300 NSv series offers newer electronics with enhanced diagnostics. Confirm system compatibility before choosing.
Need help selecting the right sensor? Contact our engineers on WhatsApp: +86 158 8020 0923 for expert advice.
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