330141-08-10-02-05 Bently Nevada 3300 XL 8 mm Probe

What Makes the 330141-08-10-02-05 Bently Nevada Probe Reliable?

How can a single probe withstand the extreme conditions inside a turbine or compressor? The Bently Nevada 330141-08-10-02-05 answers that question with engineering-grade precision. This 3300 XL 8 mm probe with armor is manufactured by Bently Nevada in the U.S.A. It combines a rugged stainless steel case, a molded PPS probe tip, and a patented TipLoc bond. Consequently, it delivers stable eddy current measurements in harsh industrial environments.

Key Specifications of the 330141-08-10-02-05

• Probe Type: 3300 XL 8 mm probe with armor
• Total Length: 1.0 meter (3.3 feet)
• Connector: Miniature coaxial ClickLoc, standard cable
• Approvals: CSA, ATEX, IECEx
• Probe Tip Material: Polyphenylene sulfide (PPS)
• Case Material: AISI 303 or 304 stainless steel
• Nominal DC Resistance: 7.59 ± 0.50 Ω at 1.0 m
• Incremental Scale Factor: 7.87 V/mm (200 mV/mil) ± 5%
• Operating Temperature: -52°C to +177°C standard probe
• Probe Weight: 323 g/m (11.4 oz)

The patented CableLoc design provides 330 N (75 lbf) pull strength. This ensures the cable remains securely attached to the probe tip. Additionally, the 8 mm probe body offers a thicker encapsulation of the probe coil. As a result, it resists physical abuse better than smaller probes. For precise electrical specifications, always refer to the official datasheet.

Applications and Use Cases for the 330141-08-10-02-05

This probe is ideal for continuous monitoring of rotating machinery. For instance, it measures radial vibration and axial position on steam turbines, gas turbines, and compressors. Moreover, the armor option protects the cable in high-vibration areas. The CSA, ATEX, and IECEx approvals allow installation in hazardous locations. In addition, the FluidLoc cable option (available separately) prevents oil leakage through the cable interior. Therefore, the 330141-08-10-02-05 suits oil-lubricated machines where fluid ingress is a concern.

Installation and Maintenance Guidance

Proper installation ensures accurate measurements. First, mount the probe using the specified mounting hardware. Then, adjust the probe tip to the recommended gap. Because the probe uses a miniature coaxial ClickLoc connector, verify the connection is secure. For maintenance, inspect the probe tip and cable periodically. Look for wear, corrosion, or physical damage. Clean the probe tip only with a soft, dry cloth. Do not disassemble the probe or attempt internal repairs. Finally, follow the manufacturer's safety manual for all procedures.