330101-00-20-50-02-CN Bently Nevada 3300 XL Probe

Product Overview

The Bently Nevada 330101-00-20-50-02-CN is an industrial-grade 3300 XL 8 mm Proximity Probe Sensor manufactured in the U.S.A., designed for non-contacting machinery vibration and position monitoring. Featuring a 2.0-inch overall case length with 3/8-24 UNF threads and an extended 5.0-meter (16.4 feet) standard coaxial cable without armor, this eddy-current transducer delivers robust signal performance across a broad frequency range of 0.5 kHz to 10 kHz. Built with an ingress rating of IP68 and weighing exactly 0.323 kg (0.71 lbs), it ensures high-accuracy measurement under extreme vibration and pressure conditions.

Core Technical Advantages

IP68 Submersible Enclosure Protection: Engineered for maximum environmental sealing against moisture, oil, and dust ingress in harsh industrial machinery environments.

High-Durability ClickLoc Connection: Equipped with a miniature coaxial ClickLoc™ connector rated for over 500 connection cycles, ensuring long-term mechanical reliability.

Superior Shock & EMI Immunity: High mechanical durability withstands up to 1000 g shock resistance and includes integrated EMI shielding for stable signal integrity.

Technical Specifications

Installation and Maintenance

Threaded Mounting & Alignment: Thread the 2.0-inch probe case directly into tapped bracket mounts using 3/8-24 UNF threads. Calibrate the probe gap setting accurately at ambient baseline temperature (~25°C).

Cable & Pressure Seal Care: Verify that the surrounding media pressure remains below the 100 psi maximum limit. Route the 5.0-meter unarmored coaxial cable avoiding sharp bends to maintain EMI shielding integrity.

Engineering Advantages

Ultra-Low Noise Signal Output

Delivers clean vibration waveform output with an exceptionally low noise level of ≤0.5 mV RMS and tight thermal stability (0.01 %/°C temperature coefficient).

Heavy-Duty Mechanical Durability

Class 3 mechanical rating combined with 1000 g shock resistance ensures continuous measurement operational stability on high-vibration rotating machinery.

5.0m Direct System Cabling

The integrated 5.0-meter total cable option allows direct connectivity to field junction boxes or extension cable points without requiring additional inline connectors.

Technical FAQs

Q1: What is the total weight and cable length of the 330101-00-20-50-02-CN probe?
A1: The unit weighs 0.323 kg (0.71 lbs) and features an extended 5.0-meter (16.4 feet) coaxial cable.

Q2: What is the maximum operating pressure and ingress rating?
A2: The probe is rated for maximum operating pressure up to 100 psi and carries an IP68 ingress protection rating.

Q3: How many mating cycles does the ClickLoc connector support?
A3: The ClickLoc miniature coaxial connector is rated for over 500 connection durability cycles.