Bently Nevada 330709-000-130-10-02-00 3300 XL 11 mm Proximity Probe

Description

Option 000 (0 mm unthreaded length) and Option 130 (130 mm overall case length) specify this standard mount 3300 XL 11 mm Proximity Probe — 330709-000-130-10-02-00. This non-contacting displacement transducer features an M16 x 1.5 metric thread and is built without stainless steel armor, utilizing a 1.0-meter (3.3 feet) standard coaxial cable with a miniature ClickLoc connector. It is designed to operate within a 3300 XL 11 mm proximity transducer system to provide vibration and position measurements on rotating machinery.

Compared to standard 8 mm probes, the larger 11 mm tip diameter provides an extended linear measurement range of 4.0 mm (160 mils). This configuration is optimized for critical machine health monitoring where a wider linear range is required, including turbine axial thrust position tracking, steam turbine ramp differential expansion, and reciprocating compressor rod drop. The integrated cable operates without an external connector protector and is certified under Option 00 as not requiring hazardous area approvals, making it ideal for general-purpose industrial environments.

Features

• M16 x 1.5 metric thread standard-mount probe body configured without protective stainless steel armor.
• Option 000 designates 0 mm of unthreaded length for maximum case-to-mount engagement.
• Option 130 defines a 130 mm overall case length for deep-reach installation requirements.
• Option 10 supplies a 1.0-meter (3.3 feet) standard triaxial cable.
• Option 02 provides a miniature coaxial ClickLoc connector without a connector protector.
• Option 00 specifies that agency approvals are not required for general-purpose applications.
• Polyphenylene sulfide (PPS) probe tip material for chemical and thermal resistance in industrial environments.
• Direct compatibility with 3300 XL 11 mm Proximitor Sensors and extension cables.

Applications

• Non-contacting shaft vibration and axial displacement measurements on fluid film bearing machines.
• Steam turbine ramp differential expansion monitoring.
• Reciprocating compressor rod drop and rod position tracking.
• Tachometer, phase reference (Keyphasor), and zero-speed measurement systems.
• Power generation, petrochemical, and general heavy-industry rotating machinery protection.

Ordering Information

Technical Specifications

Installation Guidelines

Proper physical installation of the 3300 XL 11 mm Proximity Probe ensures accurate, drift-free eddy-current measurements. Adhere to the following engineering recommendations:

• Mounting Torque: For the M16 x 1.5 metric thread case, tighten to the recommended torque of 21.1 N-m (187 in-lb). Do not exceed the maximum rated limit of 63.3 N-m (560 in-lb) to prevent case deformation.
• Probe Clearance: Ensure adequate lateral clearance around the 11 mm tip to prevent side-loading or cross-talk interference from adjacent metal components. The target diameter must be at least 30.5 mm (1.2 in) or larger for proper calibration response.
• Cable Routing: Observe the minimum bend radius of 25.4 mm (1.0 in) for the coaxial lead. Avoid pulling or twisting the cable during installation. Ensure the total probe and extension cable system length matches the Proximitor calibration requirement (typically 5.0 or 9.0 meters total).
• Connector Care: Keep the ClickLoc connectors clean and dry. Finger-tighten the coaxial connection; do not use pliers unless applying a torque-limiting tool (maximum connector-to-connector torque is 0.565 N-m / 5 in-lb).

Compliance and Certifications

This general-purpose configuration is designed to comply with standard industrial compliance requirements when integrated as part of a complete 3300 XL monitoring chain:

• CE Mark: Meets European Community EMC Directive 2014/30/EU requirements when used with a qualified Proximitor Sensor.
• RoHS: Compliant with European RoHS Directive 2011/65/EU and China RoHS regulations.
• Functional Safety: Qualified for use in SIL 2 applications (HFT = 0) and SIL 3 applications (HFT = 1) under structured safety conditions.