330141-08-15-01-05 Bently Nevada 3300 XL 8 mm Probe

Problem: Harsh Machine Environments Destroy Standard Probes

Industrial machinery exposes eddy current probes to abrasion, moisture, and mechanical stress. Standard probes fail prematurely, causing unplanned downtime and inaccurate vibration data. The Bently Nevada 330141-08-15-01-05 addresses these failure modes with a rugged 8 mm probe design and armor protection.

Solution: 330141-08-15-01-05 Engineering-Grade Construction

This 3300 XL 8 mm probe with armor delivers precise, repeatable displacement measurements. The 8 mm probe body provides a thicker encapsulation of the probe coil in molded PPS plastic, resulting in a more rugged tip. The larger diameter also strengthens the stainless steel case. Consequently, the probe resists physical abuse better than smaller alternatives.

Bently Nevada incorporates patented TipLoc molding to create a robust bond between tip and body. Additionally, the patented CableLoc design provides 330 N (75 lbf) pull strength, securing the cable and tip against vibration-induced separation. An optional FluidLoc cable prevents oil leakage through the cable interior, though this specific model uses standard cable.

Key Specifications of the 330141-08-15-01-05

• Total Length: 1.5 meter (4.9 feet)
• Connector: Miniature coaxial ClickLoc with protector
• Approvals: CSA, ATEX, IECEx
• Probe Tip Material: Polyphenylene sulfide (PPS)
• Case Material: AISI 303 or 304 stainless steel
• Nominal DC Resistance: 7.73 ± 0.50 Ω at 1.5 m
• Incremental Scale Factor: 7.87 V/mm (200 mV/mil) ± 5%
• Operating Temperature: -52°C to +177°C (-62°F to +350°F)
• Probe Weight: 323 g/m (11.4 oz)

Addressing Installation and Integration Pain Points

The 330141-08-15-01-05 integrates with 3300 XL extension cables and proximitor systems. The ClickLoc connector ensures secure mating without special tools. However, wiring into fieldbus networks may require an external gateway or connection module. Confirm cables and gateways with AutoDCSTech before installation.

For precise matching, contact AutoDCSTech with your exact requirements.

Maintenance and Reliability for Long Service Life

Inspect the probe periodically for physical damage or loose connections. Avoid exposing the probe to temperatures below –34°C (-30°F), as this may cause premature pressure seal failure. The Viton O-ring seals differential pressure between tip and case. Probes are not pressure tested prior to shipment. Therefore, verify system pressure compatibility before commissioning.