Bently Nevada 330102-00-35-05-02-05 3300 XL 8 mm Armored Proximity Probe

Description

Fully threaded 3/8-24 UNF steel probe body (Option 00) with 3.5 in case (Option 35) and 0.5 m armored cable (Option 05) defines the 330102-00-35-05-02-05 3300 XL 8 mm Proximity Probe configuration. This transducer configuration includes integrated stainless steel protective armor over the coaxial cable and is terminated with a miniature ClickLoc coaxial connector.

This specific configuration differs from non-armored siblings (such as the 330101 series) by utilizing mechanical armor to protect the probe lead from abrasion and physical damage in harsh operating environments. The 0.5-meter total length is intended for short-reach installations or where terminal boxes are situated close to the probe mounting point, connecting directly to a 3300 XL extension cable and Proximitor sensor.

Features

• Option 00 specifies an unthreaded body length of 0.0 inches (0 mm), maximizing threaded contact area inside the mounting bracket.
• Option 35 provides a 3.5 inch (88.9 mm) overall case length with 3/8-24 UNF threads.
• Option 05 establishes a 0.5 meter (1.6 feet) total probe length, reducing excess cable slack in compact machinery housings.
• Option 02 equips the probe with a miniature coaxial ClickLoc connector and standard cable.
• Option 05 provides CSA, ATEX, and IECEx hazardous area approvals.
• Protective stainless steel armor covers the entire length of the probe cable to resist cuts and wear.

Applications

This proximity probe is used with rotating machinery for critical machinery protection and condition monitoring. Typical installation environments include steam turbines, gas turbines, centrifugal compressors, expanders, pumps, and electric generators. The transducer system measures dynamic shaft vibration, axial thrust position, speed, and phase reference (Keyphasor) over a linear range of 2.0 mm.

Ordering Information

Technical Specifications

Connections and Interfaces

Installation Guidelines

To avoid signal degradation and mechanical binding, observe these guidelines:

• For 3/8-24 UNF threads, ensure the thread engagement does not exceed 0.563 inches to prevent case binding.
• Ensure gold-plated ClickLoc coaxial connections are made finger tight only. Do not use tools or pliers on standard 3300 XL click connectors.
• Maintain a minimum bend radius of 25.4 mm (1.0 inch) for the armored cable to avoid kinking the internal conductor.
• Align the probe tip perpendicular to the shaft target area, utilizing standard AISI 4140 steel target calibration.

Compliance and Certifications

For Option 05 configurations, the probe complies with the following certifications:

• CSA: Class I, Zone 0, AEx ia IIC T5...T1 Ga; Class I, Groups A, B, C, D; Class II, Groups E, F, G; Class III
• ATEX/IECEx: Ex ia IIC T5...T1 Ga; Ex ia IIIC T90degC...T280degC Dc; Ex nA IIC T5...T1 Gc; Ex ec IIC T5...T1 Gc
• RoHS: Compliant with European Directive 2011/65/EU and China RoHS regulations
• Suffix -CN: NEPSI + CCC (China hazardous area approvals) apply only to configurations ordered with the -CN suffix (not selected for this configuration).