Bently Nevada 330103-00-14-10-02-05 3300 XL 8 mm Proximity Probe

Description

330103-00-14-10-02-05 specifies this 3300 XL 8 mm proximity probe configuration featuring an M10 x 1 metric thread, 0 mm unthreaded length, 140 mm overall case length, and a 1.0 meter total length. This specific configuration uses a standard miniature coaxial ClickLoc connector (Option 02) without a connector protector and is certified under Option 05 for CSA, ATEX, and IECEx hazardous area operations. As an unarmored metric probe, it mounts directly into threaded ports on rotating machinery to measure shaft vibration, axial position, and oil film thickness.

Operating as a non-contact eddy-current transducer, the probe pairs with a 3300 XL Proximitor sensor and a matching extension cable to form a complete transducer system. The total length of 1.0 meter is specifically configured to combine with a 4.0 meter or 8.0 meter extension cable, establishing a calibrated 5.0 meter or 9.0 meter overall system length. By monitoring physical gap variations between the 8.0 mm probe tip and the target shaft, the system outputs an analog voltage directly proportional to the physical displacement.

Features

• M10 x 1 metric threads with a fully threaded 140 mm case length (Option 14) and 0 mm unthreaded section (Option 00) for deep-reach machinery ports.
• Unarmored 75 ohm coaxial cable configuration (Option 02) equipped with a miniature coaxial ClickLoc male connector.
• Calibrated 1.0 meter (3.3 feet) overall probe length (Option 10) intended for integration into 5.0 meter or 9.0 meter system configurations.
• Hazardous area certification (Option 05) covering ATEX, IECEx, and CSA standards for zone-rated industrial environments.
• Interchangeable design allowing direct field replacement without recalibration when paired with standard 3300 XL components.

Applications

Typical applications include radial vibration and axial thrust position monitoring on high-speed rotating equipment in petrochemical, power generation, and natural gas industries. It is commonly installed in steam turbines, gas turbines, centrifugal compressors, gearboxes, and large industrial pumps to monitor shaft movement and prevent catastrophic machinery damage.

Ordering Information

Technical Specifications

Installation Guidelines

To establish successful installation, maintain a minimum spacing of at least 40 mm between adjacent proximity probe tips to prevent electromagnetic cross-talk. When threading the M10 x 1 probe body into the machine casing, do not exceed the maximum tightening torque of 15 N-m. Hand-tighten the ClickLoc coaxial connection first, then slide the connector sleeve to lock. Ensure that the coaxial cable bend radius is at least 25 mm to prevent mechanical fatigue or conductor breakages under machine casing vibration.

Compliance and Certifications

• CSA: Class I, Division 1, Groups A, B, C, D; Class II, Groups E, F, G; Class III
• ATEX: II 1 G Ex ia IIC T4/T5 Ga
• IECEx: Ex ia IIC T4/T5 Ga
• CE Mark: Compliant with European electromagnetic compatibility (EMC) directives
• RoHS: Compliant with restriction of hazardous substances