Bently Nevada 330104-01-06-50-02-05 3300 XL 8 mm Proximity Probe

Description

Option 01 (10 mm unthreaded length), Option 06 (60 mm case length), and Option 50 (5.0 m total length) specify the configuration of this 3300 XL 8 mm proximity probe — 330104-01-06-50-02-05, an integrated eddy-current proximity probe equipped with protective stainless steel armor.

This metric-threaded probe features M10 x 1 threads (Model 330104), distinguishing it from unarmored counterparts. The flexible stainless steel armor shields the 5.0-meter coaxial cable from mechanical damage, abrasion, and harsh industrial environments. It connects to the 3300 XL Proximitor sensor using a miniature ClickLoc coaxial connector (Option 02) without a connector protector, and is certified for hazardous areas under ATEX, IECEx, and CSA standards (Option 05).

Features

• Model 330104 Construction: M10 x 1 metric thread design featuring integrated flexible stainless steel armor for physical cable protection.
• Option 01 Thread Configuration: 10 mm unthreaded length combined with a 60 mm overall case length (Option 06) to accommodate metric mounting requirements.
• Option 50 Cable Specification: 5.0 meters (16.4 feet) of integrated coaxial cable, configured to operate specifically with 5-meter Proximitor sensors.
• Option 02 Coaxial Connector: Miniature coaxial ClickLoc connector supplied without an external connector protector.
• Option 05 Agency Approvals: Certified for hazardous environments with ATEX, IECEx, and CSA approvals.

Applications

• Shaft vibration and axial position measurements in rotating machinery.
• Casing expansion and valve position tracking on industrial steam turbines.
• Machinery protection for gas turbines, compressors, pumps, and generators in hazardous process industries.
• Condition monitoring in petrochemical, refining, power generation, and gas processing facilities.

Ordering Information

Technical Specifications

Installation Guidelines

Proper installation of the probe is essential for accurate displacement and vibration measurements. Observe the following guidelines:

• Maintain a thread engagement length of no more than 15 mm for the M10 x 1 case thread to avoid binding or damage.
• Ensure the probe tip is positioned at the correct gap (typically 1.27 mm or 50 mils) from the target shaft before locking the mounting thread.
• Do not exceed the recommended tightening torque during coaxial connector mating. Hand-tighten the miniature coaxial ClickLoc connector (finger tight).
• Ensure the flexible stainless steel armor is routed with a minimum bend radius to prevent internal coaxial cable damage.
• Maintain appropriate clearance (minimum 20 mm) from surrounding metals to prevent probe crosstalk or target interference.

Compliance and Certifications

• ATEX: II 1 G Ex ia IIC T5...T1 Ga; II 3 G Ex nA IIC T5...T1 Gc
• IECEx: Ex ia IIC T5...T1 Ga; Ex nA IIC T5...T1 Gc; Ex ec IIC T5...T1 Gc
• CSA (CNRTLUS): Class I, Zone 0: AEx/Ex ia IIC T5...T1 Ga; Class I, Division 1, Groups A, B, C, D; Class I, Zone 2: AEx/Ex nA IIC T5...T1 Gc; Class I, Division 2, Groups A, B, C, D
• RoHS: European Community Directive 2011/65/EU and China RoHS compliance
• Functional Safety: SIL 2 certified (HFT = 0), SIL 3 certified (HFT = 1)