Bently Nevada 3300 XL 8mm Proximity Probe: Reliable Vibration Sensing

Complete Product Model & Suffix Information

Brand: Bently Nevada
Base Model & Series: 3300 XL 8 mm Proximity Probe
Full Part Number: 330103-00-21-10-02-00
330103: 3300 XL 8mm Probe, M10x1 thread, without armor
00: Unthreaded Length = 0mm
21: Overall Case Length = 210mm
10: Total Cable Length = 1.0 meter (3.3 feet)
02: Connector = Miniature coaxial ClickLoc, standard cable
00: Agency Approvals = Not required

Core Technical Specifications

Linear Measurement Range: 2.0 mm (80 mils), from 0.25 mm to 2.3 mm from target.
Recommended Gap Setting (Radial): 1.27 mm (50 mils), corresponding to -9 Vdc output.
Probe DC Resistance (1m cable): 7.59 Ω ± 0.50 Ω.
Frequency Response: Signal roll-off at high frequencies with longer cables; consult manual.
Maximum Field Wiring Distance: 305 meters (1000 feet) to the monitor.
Probe Tip Material: Polyphenylene Sulfide (PPS).
Probe Case Material: AISI 303 or 304 Stainless Steel.

Environmental & Operational Ratings

Standard Temperature Range: -52°C to +177°C (-62°F to +350°F).
Extended Temperature Range: Probe tip up to +218°C (+425°F); cable up to +260°C (+500°F).
Pressure Seal: Viton® O-ring seal; not factory pressure-tested.
Humidity Resistance: Less than 3% ASF change at 93% humidity per IEC 68-2-3.
Hazardous Area Use: Can be installed with appropriate barriers for classified areas.

Frequently Asked Questions (FAQ)

What is the gap setting for this probe? Set it to -9 Vdc for radial vibration measurements.
Does this probe have agency approvals? No, this variant (suffix 00) does not require them.
Can I use it in high-pressure environments? It has a seal, but contact us for specific pressure testing.
Why choose the 3300 XL series? It offers proven reliability and accuracy for critical machinery.

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