Product Overview

The Bently Nevada 330101-00-13-15-12-CN 3300 XL 8 mm proximity probe delivers industry-standard accuracy for machinery protection systems. Engineered specifically for rotating machinery monitoring, this eddy current sensor integrates seamlessly with the Bently Nevada 3500 series rack to provide real-time shaft vibration and position data. Critical industrial operations rely on this probe to feed high-fidelity proximity data into distributed control systems (DCS) and emergency shutdown networks. By capturing micro-inch changes in gap distance, it ensures early fault detection in high-speed turbines, compressors, and pumps, preventing catastrophic equipment failure and minimizing unplanned downtime.

Part Number Suffix Breakdown

Industrial procurement teams utilize the specific alphanumeric options of the 330101 model to match precise machinery casing and environmental requirements.

00 - Unthreaded Length Option

Specifies 0.0 inches of unthreaded length, allowing full thread engagement for applications requiring maximum insertion adjustments or low-profile clearance.

13 - Overall Case Length Option

Defines a 1.3-inch total case length, providing a compact footprint tailored for tight bearing housings and machine casings.

15 - Total Length Option

Indicates a 1.5-meter (4.9 feet) integrated cable length, optimizing signal integrity before transitioning to an extension cable.

12 - Connector and Cable Option

Equipped with a miniature coaxial ClickLoc connector and a FluidLoc cable. The ClickLoc mechanism ensures a secure, vibration-resistant connection, while the FluidLoc technology prevents oil and process fluids from wicking through the cable body.

CN - Approvals Option

Designates specialized regional compliance certifications for standard industrial deployment.

Critical Engineering Metrics

Field Installation Guidelines

Mechanical installation determines sensor performance. Engineers must adjust the probe position to achieve a static gap voltage of approximately -10.0 VDC (typically matching a 1.0 mm or 40 mil gap) when targeting the center of the linear range. Maintain a minimum bend radius of 25.4 mm (1.0 inch) for the coaxial cable to protect the internal core shield from degradation. Always isolate the ClickLoc connector inside a dedicated junction box using silicone connector boots to block moisture ingress, and verify that the probe body maintains complete electrical isolation from the machine ground to prevent ground-loop interference.

Machinery Integration Benefits

This probe withstands severe industrial environments, performing reliably across wide temperature swings and high-vibration fields common to turbine hoods. The FluidLoc cable construction blocks oil, water, and synthetic lubricants from migrating into the sensor housing, preserving signal fidelity over long lifecycles. It functions as the foundational physical interface for Turbine Supervisory Instrumentation (TSI), providing raw physical gaps that convert into standardized 4-20mA or digital fieldbus metrics for seamless visualization inside Honeywell Experion PKS architectures.

Ordering and Package Information

Every ordered kit ships with all baseline components required for direct deployment:

(1) Bently Nevada 3300 XL 8 mm Proximity Probe body

(2) Integrated 1.5-meter FluidLoc coaxial cable

(3) Pre-installed male miniature coaxial ClickLoc connector

(4) Factory-issued conformance Certificate of Origin documentation

Logistics and Packaging Standard

Logistics teams process and ship orders within 2-7 days when payment finish. Dispatch occurs via tier-one express couriers including DHL, FEDEX, and UPS to guarantee fast global transit times. Every component undergoes strict preparation, arriving in heavy-duty anti-static industrial packaging to isolate the sensitive internal electronics from electrostatic discharge and physical impact during shipment.

Application and Diagnostic FAQs

Q1: How do I verify if the ClickLoc connector is properly seated during installation?

A1: The ClickLoc connector provides a distinct physical click when fully engaged. You should verify the installation by applying a light pull force; a correctly locked connector will not separate without manual disengagement of the locking ring.

Q2: Can I use this probe directly with a 3300 XL 5mm Proximity Transducer system?

A2: No, this is an 8mm probe system. You must pair this probe with a matching 3300 XL 8mm extension cable and a 3300 XL 8mm Proximitor Sensor to ensure correct scale factors and linear voltage outputs.

Q3: What role does the FluidLoc technology play if the cable is exposed to synthetic oil?

A3: FluidLoc cable utilizes internal sealing material that blocks fluids from travelling through the inside of the cable jacket. If the outer jacket suffers physical damage inside a contaminated bearing housing, the internal barrier stops oil from wicking down the line and fouling the remote Proximitor connections.