Description

Option 02 (20 mm unthreaded length) and Option 07 (70 mm case length) specify this M10 x 1 threaded, non-armored 3300 XL 8 mm metric probe configuration — 330103-02-07-50-02-00 proximity probe. This model is configured with a 5.0 m integral standard coaxial cable (Option 50) and terminated with a miniature coaxial ClickLoc connector (Option 02) without a connector protector. It does not carry hazardous area certifications (Option 00).

This configuration is suitable for installations requiring a longer 5.0 m probe length directly connected to a matching 5-meter Proximitor sensor, eliminating the need for separate extension cables in short-run environments. Sibling configurations such as those with the -05 approval option feature CSA/ATEX certifications, while -01 connector options include an integrated connector protector. The unarmored design simplifies routing in conduit or protected enclosures where physical abrasion from moving machine parts is not a primary hazard.

Features

• M10 x 1 thread with a 70 mm overall case length (Option 07) and 20 mm unthreaded tip length (Option 02).
• 5.0-meter integral cable (Option 50) designed for direct pairing with 5-meter 3300 XL Proximitor sensors.
• Miniature coaxial ClickLoc connector (Option 02) providing a secure gold-plated connection without bulkier connector protectors.
• Standard 75 ohm coaxial cable configuration without external stainless steel protective armor.
• No agency approvals required (Option 00) for general purpose, non-hazardous industrial installations.
• 8.0 mm probe tip made of molded polyphenylene sulfide (PPS) for thermal stability and chemical resistance.

Applications

• Fluid-film bearing vibration and shaft position monitoring on rotating industrial machinery.
• Turbine, generator, and compressor shaft displacement measurements.
• General-purpose rotating machinery protection in non-hazardous plant environments.
• Speed and phase trigger (Keyphasor) applications requiring metric M10 mounting.

Ordering Information

Technical Specifications

Installation Guidelines

To establish the standard operational midpoint, set the initial mechanical gap to 1.27 mm (50 mils) between the probe tip and target surface. Ensure the M10 x 1 threaded probe body is mounted securely without exceeding the recommended maximum thread engagement length of 15 mm. Route the 5.0 m FEP-insulated coaxial cable through conduit or fixed trays to avoid bending strain and keep it away from source noise such as high-voltage lines. Make certain the probe is paired directly with a matching 5-meter Proximitor sensor for calibrated operation.

Compliance and Certifications

This general-purpose configuration is manufactured under standard Bently Nevada QA systems. The system complies with standard European electromagnetic compatibility (EMC Directive 2014/30/EU) and restriction of hazardous substances (RoHS Directive 2011/65/EU) requirements. As configured with Option 00, this specific unit is not rated for hazardous area environments.