Bently Nevada 8mm Proximity Probe 330101-01-39-10-01-05

Bently Nevada 330101-01-39-10-01-05 Overview

The Bently Nevada 330101-01-39-10-01-05 is a high-precision 3300 XL series 8 mm proximity transducer designed for continuous machinery protection. It monitors critical mechanical variables such as vibration, thrust position, and shaft location on high-speed rotating assets. Built with a 1.0-meter (3.3 feet) integrated cable, miniature coaxial ClickLoc™ connector, and an IP67 environmental seal, this durable sensor delivers accurate, non-contact measurements in heavy industrial areas.

Core Technical Advantages

ClickLoc™ Coaxial Connector

The premium miniature coaxial ClickLoc™ connector system guarantees a secure, vibration-proof electrical link while protecting high-frequency data signals from intermittent disconnection issues.

Rugged IP67 Environment Design

An advanced IP67 rating ensures total internal component isolation from aggressive dust ingress and moisture exposure, allowing reliable data acquisition across a broad temperature spectrum of -40°C to 125°C.

Global Hazardous Area Approvals

Engineered with multi-agency certifications, this proximity probe complies fully with CSA, ATEX, and IECEx safety protocols for safe deployment inside explosive oil, gas, and petrochemical process zones.

Technical Specifications

Installation & Engineering Guide

Mechanical Case Dimensions

Utilize the 3/8-24 UNF mounting thread to thread the probe tip into the machine casing. Ensure the 3.9 in (39 mm) case length and 0.1 in unthreaded portion match your designated entry port depth to avoid physical collisions with the target shaft.

Connector Protector Deployment

Always engage the factory-supplied connector protector around the ClickLoc™ terminal link. This prevents fluids, conductive grit, and debris from contaminating the coaxial faces and ruining insulation resistance.

Loop Length Verification

The total probe length is 1.0 meter. When pairing this sensor with a 3300 XL Proximitor, select an extension cable length that completes the nominal 5.0-meter or 9.0-meter system configuration requirements.

Technical FAQs

Q1: What is the total shipping and physical weight of this specific 8 mm probe assembly?
A1: The net physical weight of this 330101 configuration is exactly 0.29 kg, allowing low-mass installation into standard machine brackets and adapter housings.

Q2: Why is the unthreaded length code relevant for case depth adjustment?
A2: The 0.1 in (2.54 mm) unthreaded length profile lets engineers make micro-adjustments within the machine casing thread, ensuring precise proximity gap voltage calibration without binding.

Q3: Does the IP67 housing protect the probe tip from continuous high-pressure oil submersion?
A3: The IP67 rating completely seals out splashes and dust. However, for applications requiring direct oil submersion or high fluid pressure behind machine casings, check the manufacturer's specific pressure seal constraints.