Bently Nevada 330103-00-11-10-12-00 3300 XL 8 mm Proximity Probe

Description

Option 00 (0 mm unthreaded length), Option 11 (110 mm overall case length), and Option 12 (FluidLoc cable with miniature ClickLoc connector) specify this metric 3300 XL 8 mm proximity probe configuration — 330103-00-11-10-12-00.

This configuration is unarmored and features a metric M10 x 1 thread, differentiating it from standard imperial 3/8-24 UNF thread probes. By incorporating the FluidLoc cable (Option 12), the probe prevents lubricating oil or other process liquids from migrating along the cable interior to the outside of the machine case, which is critical in pressurized environments where sealing integrity is required. The gold-plated ClickLoc miniature coaxial connector provides a secure connection without a connector protector, and the 1.0-meter total length matches with a 3300 XL extension cable and Proximitor sensor.

Features

• Fully Threaded Metric Body: Option 00 specifies a 0 mm unthreaded length on a standard M10 x 1 case thread.
• 110 mm Overall Case Length: Option 11 provides physical reach (110 mm) for deep machine casing mounting.
• FluidLoc Cable: Option 12 includes the specialized FluidLoc cable that seals the internal cable conductors to prevent oil leakage from the machine.
• 1.0-Meter Cable Length: Option 10 specifies a 1.0-meter (3.3 feet) integrated lead length.
• Miniature ClickLoc Coaxial Connector: Built-in gold-plated coaxial click connection without connector protector for direct mating to extension cables.
• No Agency Approvals: Option 00 is selected for applications where hazardous area certifications are not required.

Applications

• Bearing Vibration and Axial Position: Monitoring of radial shaft vibration, axial thrust position, and speed on rotating machinery.
• Pressurized Machinery Casings: Used in turbine, compressor, gearbox, and pump housings where lubrication fluids must be sealed from leaking through the cable interior.
• Deep-Reach Metric Mounting: Fits machine designs requiring an M10 x 1 metric thread and a deep 110 mm case depth.

Ordering Information

Technical Specifications

Installation Guidelines

• Thread Engagement Limit: The maximum length of thread engagement for M10 x 1 threads is 15 mm to prevent binding.
• Probe Gap Setting: Position the probe to the required gap (typically 1.27 mm or 50 mils) to establish the correct center range on the Proximitor sensor output.
• Cable Bend Radius: Maintain a minimum bend radius of 25.4 mm (1.0 in) throughout the FluidLoc cable run.
• Connector Hand-Tightening: Hand-tighten ClickLoc coaxial connectors until a physical "click" is felt. Do not use mechanical tools.
• FluidLoc Cable Alignment: Ensure the FluidLoc cable is supported properly at the machine exit boundary to leverage its internal fluid blocking capabilities.

Compliance and Certifications

• European Community Directives: EMC Directive 2014/30/EU, RoHS Directive 2011/65/EU
• EMC Standards: EN 61000-6-2 (Industrial Immunity), EN 61000-6-4 (Industrial Emissions)
• China RoHS: EFUP designation of 15 years in accordance with SJ/T 11364-2024
• Functional Safety: SIL 2 (HFT = 0) and SIL 3 (HFT = 1) when integrated into a certified safety system