330103-00-21-05-11-05 Probe Bently Nevada 3300 XL

Overview: Precision Vibration Monitoring

The Bently Nevada 3300 XL 8 mm Proximity Probe (model 330103-00-21-05-11-05) delivers accurate shaft displacement and vibration measurements. This metric sensor integrates with 3300 XL systems for reliable machinery protection in critical hazardous area applications requiring exceptional insertion depth.

Key Technical Specifications

• Manufacturer & Model: Bently Nevada, 330103-00-21-05-11-05 (3300 XL 8 mm Probe).
• Linear Range: 2 mm (80 mils), spanning 0.25 mm to 2.3 mm (10 to 90 mils). Output ranges from -1 to -17 Vdc.
• Recommended Gap Setting: Set radial vibration gap to -9 Vdc, approximately 1.27 mm (50 mils).
• DC Resistance: 7.45 Ω ± 0.50 for the 0.5 m probe length.
• Temperature Range: Operates from -52°C to +177°C (-62°F to +350°F).
• Environmental Tolerance: Less than 3% ASF change after 56 days of 93% humidity testing.

Mechanical Construction

• Probe Tip Material: Durable Polyphenylene sulfide (PPS).
• Probe Case Material: AISI 303 or 304 stainless steel.
• Case Thread: M10 x 1 with 15 mm max thread engagement.
• Unthreaded Length: 0 mm (option code 00).
• Overall Case Length: 210 mm (option code 21).
• Total Length: 0.5 meter (1.6 feet) including connector.
• Connector: Miniature coaxial ClickLoc with connector protector and FluidLoc cable.
• Weight: 323 g/m (11.4 oz per meter).

System Integration

• Field Wiring: Use 16 to 24 AWG shielded triad cable. Max length: 305 meters to monitor.
• Agency Approvals: Includes CSA, ATEX, and IECEx certifications (option code 05).
• Intrinsic Safety: Suitable for Class I, Zone 0 when installed with barriers per drawing 141092.
• Pressure Seal: Viton® O-ring seals differential pressure. Contact us if pressure testing required.
• Special Features: FluidLoc cable resists fluid ingress. Connector protector adds mechanical strength.

Package Contents

• 1x Bently Nevada 330103-00-21-05-11-05 8 mm Probe (0.5 m FluidLoc cable).
• 1x Miniature coaxial ClickLoc connector with connector protector (attached).
• Proximitor sensor and extension cables sold separately.
• Shipping via FedEx, UPS, or DHL with tracking.

FAQ

1. What is the linear range of 330103-00-21-05-11-05?

The linear range is 2 mm, starting at 0.25 mm from target. Output voltage spans -1 to -17 Vdc across this range.

2. What is special about the 210 mm case length?

The 210 mm case provides an exceptionally long rigid section for very deep mounting applications. Choose this when you need maximum insertion depth through thick machine walls or insulation.

3. What is FluidLoc cable and why choose it?

FluidLoc cable provides enhanced resistance to moisture and process fluids. Choose it for applications with potential fluid exposure in hazardous areas.

4. Is this probe approved for hazardous areas?

Yes, with option code 05, this probe carries CSA, ATEX, and IECEx approvals. It suits Zone 0 installations with proper barriers.

5. Why choose 0.5 m cable with such a long case?

The 0.5 m cable keeps the proximitor close to the probe. This configuration suits installations where the proximitor mounts near the machine despite deep probe insertion, while FluidLoc and ATEX provide hazardous area protection.